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Luminex Corp – ‘10-K’ for 12/31/14 – ‘EX-101.SCH’

On:  Wednesday, 2/25/15, at 3:30pm ET   ·   For:  12/31/14   ·   Accession #:  1033905-15-19   ·   File #:  0-30109

Previous ‘10-K’:  ‘10-K’ on 2/26/14 for 12/31/13   ·   Next:  ‘10-K’ on 2/25/16 for 12/31/15   ·   Latest:  ‘10-K’ on 2/26/21 for 12/31/20   ·   1 Reference:  By:  Luminex Corp. – Latest ‘10-K’ on 2/26/21 for 12/31/20

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  As Of               Filer                 Filing    For·On·As Docs:Size

 2/25/15  Luminex Corp                      10-K       12/31/14   96:15M

Annual Report   —   Form 10-K   —   Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML   1.16M 
 3: EX-10.26    Material Contract                                   HTML     31K 
 4: EX-10.40    Material Contract                                   HTML     82K 
 5: EX-10.42    Material Contract                                   HTML     33K 
 6: EX-10.43    Material Contract                                   HTML     36K 
 7: EX-10.44    Material Contract                                   HTML     36K 
 8: EX-10.45    Material Contract                                   HTML     31K 
 2: EX-10.7     Material Contract                                   HTML    265K 
 9: EX-21.1     Subsidiaries List                                   HTML     24K 
10: EX-23.1     Consent of Experts or Counsel                       HTML     26K 
11: EX-31.1     Certification -- §302 - SOA'02                      HTML     30K 
12: EX-31.2     Certification -- §302 - SOA'02                      HTML     30K 
13: EX-32.1     Certification -- §906 - SOA'02                      HTML     26K 
14: EX-32.2     Certification -- §906 - SOA'02                      HTML     26K 
67: R1          Document And Entity Information                     HTML     54K 
54: R2          Consolidated Balance Sheets                         HTML    134K 
65: R3          Consolidated Balance Sheets (Parenthetical)         HTML     54K 
70: R4          Consolidated Statements of Comprehensive Income     HTML    115K 
89: R5          Condensed Consolidated Statements of Cash Flows     HTML    139K 
56: R6          Consolidated Statements of Changes in               HTML    155K 
                Stockholders' Equity                                             
64: R7          Description of Business and Summary of Significant  HTML    113K 
                Accounting Policies                                              
49: R8          Restructuring (Notes)                               HTML     71K 
39: R9          Business Combinations                               HTML     59K 
90: R10         Investments                                         HTML     86K 
72: R11         Accounts Receivable and Reserves                    HTML     45K 
71: R12         Inventories, Net                                    HTML     36K 
77: R13         Fair Value Measurement                              HTML     71K 
78: R14         Property and Equipment                              HTML     45K 
75: R15         Goodwill and Other Intangible Assets                HTML    134K 
79: R16         Other Comprehensive (Loss) Income Other             HTML     56K 
                Comprehensive (Loss) Income                                      
66: R17         Other Assets                                        HTML     44K 
68: R18         Accrued Liabilities                                 HTML     45K 
74: R19         Income Taxes                                        HTML    156K 
96: R20         Long-Term Debt                                      HTML     29K 
85: R21         Net Income Per Share                                HTML     50K 
60: R22         Stockholders' Equity, Employee Benefit Plans and    HTML    209K 
                Stock-Based Compensation                                         
73: R23         Commitments and Contingencies                       HTML     49K 
62: R24         Guarantees                                          HTML     27K 
31: R25         Segment and Geographic Information                  HTML     69K 
86: R26         Recent Accounting Pronouncements                    HTML     33K 
93: R27         Selected Quarterly Results (Unaudited)              HTML     73K 
44: R28         Description of Business and Summary of Significant  HTML    174K 
                Accounting Policies (Policies)                                   
43: R29         Description of Business and Summary of Significant  HTML     59K 
                Accounting Policies (Tables)                                     
47: R30         Restructuring (Tables)                              HTML     66K 
48: R31         Business Combinations (Tables)                      HTML     46K 
50: R32         Investments (Tables)                                HTML     85K 
28: R33         Accounts Receivable and Reserves (Tables)           HTML     44K 
83: R34         Inventories, Net (Tables)                           HTML     34K 
58: R35         Fair Value Measurement (Tables)                     HTML     64K 
61: R36         Property and Equipment (Tables)                     HTML     42K 
34: R37         Goodwill and Other Intangible Assets (Tables)       HTML    133K 
95: R38         Other Comprehensive (Loss) Income Other             HTML     54K 
                Comprehensive (Loss) Income (Tables)                             
21: R39         Other Assets (Tables)                               HTML     36K 
51: R40         Accrued Liabilities (Tables)                        HTML     46K 
88: R41         Income Taxes (Tables)                               HTML    146K 
33: R42         Net Income Per Share (Tables)                       HTML     47K 
42: R43         Stockholders' Equity, Employee Benefit Plans and    HTML    164K 
                Stock-Based Compensation (Tables)                                
46: R44         Commitments and Contingencies (Tables)              HTML     32K 
55: R45         Segment and Geographic Information (Tables)         HTML     61K 
27: R46         Selected Quarterly Results (Tables)                 HTML     67K 
38: R47         Description of Business and Summary of Significant  HTML     88K 
                Accounting Policies (Details)                                    
23: R48         Description of Business and Summary of Significant  HTML     49K 
                Accounting Policies (Details 2)                                  
87: R49         Restructuring (Details)                             HTML     72K 
32: R50         Business Combinations (Details)                     HTML    103K 
84: R51         Investments (Details)                               HTML     94K 
35: R52         Accounts Receivable and Reserves (Details)          HTML     48K 
52: R53         Inventories, Net (Details)                          HTML     40K 
22: R54         Fair Value Measurement (Details)                    HTML     61K 
26: R55         Fair Value Measurement (Details 2)                  HTML     36K 
45: R56         Property and Equipment (Details)                    HTML     61K 
29: R57         Goodwill and Other Intangible Assets (Details)      HTML     63K 
91: R58         Goodwill and Other Intangible Assets (Details 2)    HTML    136K 
57: R59         Other Comprehensive (Loss) Income Other             HTML     51K 
                Comprehensive (Loss) Income (Details)                            
76: R60         Other Comprehensive (Loss) Income Other             HTML     58K 
                Comprehensive (Loss) Income (Details 1)                          
37: R61         Other Assets (Details)                              HTML     70K 
40: R62         Accrued Liabilities (Details)                       HTML     51K 
82: R63         Income Taxes (Details)                              HTML    302K 
80: R64         Long-Term Debt (Details)                            HTML     48K 
59: R65         Net Income Per Share (Details)                      HTML     69K 
81: R66         Stockholders' Equity, Employee Benefit Plans and    HTML    133K 
                Stock Based Compensation (Details)                               
36: R67         Stockholders' Equity, Employee Benefit Plans and    HTML    238K 
                Stock-Based Compensation (Details 2)                             
63: R68         Stockholders' Equity, Employee Benefit Plans and    HTML     95K 
                Stock-Based Compensation (Details 3)                             
92: R69         Stockholders' Equity, Employee Benefit Plans and    HTML     46K 
                Stock-Based Compensation (Details 4)                             
25: R70         Commitments and Contingencies (Details)             HTML     61K 
30: R71         Segment and Geographic Information (Details 2)      HTML     72K 
53: R72         Selected Quarterly Results (Details)                HTML     78K 
94: XML         IDEA XML File -- Filing Summary                      XML    139K 
24: EXCEL       IDEA Workbook of Financial Reports                  XLSX    290K 
41: EXCEL       IDEA Workbook of Financial Reports (.xls)            XLS   2.23M 
15: EX-101.INS  XBRL Instance -- lmnx-20141231                       XML   3.23M 
17: EX-101.CAL  XBRL Calculations -- lmnx-20141231_cal               XML    213K 
18: EX-101.DEF  XBRL Definitions -- lmnx-20141231_def                XML    742K 
19: EX-101.LAB  XBRL Labels -- lmnx-20141231_lab                     XML   2.23M 
20: EX-101.PRE  XBRL Presentations -- lmnx-20141231_pre              XML   1.21M 
16: EX-101.SCH  XBRL Schema -- lmnx-20141231                         XSD    217K 
69: ZIP         XBRL Zipped Folder -- 0001033905-15-000019-xbrl      Zip    314K 


‘EX-101.SCH’   —   XBRL Schema — lmnx-20141231


This Exhibit is an XBRL XML File.


                                                                                                                                                                                
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<link:roleType id="AccountsReceivableAndReserves" roleURI="http://www.luminexcorp.com/role/AccountsReceivableAndReserves">
<link:definition> 2106100 - Disclosure - ACCOUNTS RECEIVABLE AND RESERVES </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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</link:roleType>
<link:roleType id="AccountsReceivableAndReservesDetails" roleURI="http://www.luminexcorp.com/role/AccountsReceivableAndReservesDetails">
<link:definition> 2406402 - Disclosure - ACCOUNTS RECEIVABLE AND RESERVES (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="AccountsReceivableAndReservesTables" roleURI="http://www.luminexcorp.com/role/AccountsReceivableAndReservesTables">
<link:definition> 2306301 - Disclosure - ACCOUNTS RECEIVABLE AND RESERVES (Tables) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="AccruedLiabilities" roleURI="http://www.luminexcorp.com/role/AccruedLiabilities">
<link:definition> 2113100 - Disclosure - ACCRUED LIABILITIES </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="AccruedLiabilitiesDetails" roleURI="http://www.luminexcorp.com/role/AccruedLiabilitiesDetails">
<link:definition> 2413402 - Disclosure - ACCRUED LIABILITIES (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="AccruedLiabilitiesTables" roleURI="http://www.luminexcorp.com/role/AccruedLiabilitiesTables">
<link:definition> 2313301 - Disclosure - ACCRUED LIABILITIES (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="BusinessCombinations" roleURI="http://www.luminexcorp.com/role/BusinessCombinations">
<link:definition> 2104100 - Disclosure - BUSINESS COMBINATIONS </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="BusinessCombinationsDetails" roleURI="http://www.luminexcorp.com/role/BusinessCombinationsDetails">
<link:definition> 2404402 - Disclosure - BUSINESS COMBINATIONS (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="BusinessCombinationsTables" roleURI="http://www.luminexcorp.com/role/BusinessCombinationsTables">
<link:definition> 2304301 - Disclosure - BUSINESS COMBINATIONS (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="CommitmentsAndContingencies" roleURI="http://www.luminexcorp.com/role/CommitmentsAndContingencies">
<link:definition> 2119100 - Disclosure - COMMITMENTS AND CONTINGENCIES </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="CommitmentsAndContingenciesDetails" roleURI="http://www.luminexcorp.com/role/CommitmentsAndContingenciesDetails">
<link:definition> 2419402 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="CommitmentsAndContingenciesTables" roleURI="http://www.luminexcorp.com/role/CommitmentsAndContingenciesTables">
<link:definition> 2319301 - Disclosure - COMMITMENTS AND CONTINGENCIES (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="CondensedConsolidatedStatementsOfCashFlows" roleURI="http://www.luminexcorp.com/role/CondensedConsolidatedStatementsOfCashFlows">
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<link:roleType id="ConsolidatedBalanceSheets" roleURI="http://www.luminexcorp.com/role/ConsolidatedBalanceSheets">
<link:definition> 1001000 - Statement - CONSOLIDATED BALANCE SHEETS </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="ConsolidatedBalanceSheetsParenthetical" roleURI="http://www.luminexcorp.com/role/ConsolidatedBalanceSheetsParenthetical">
<link:definition> 1001501 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="ConsolidatedStatementsOfChangesInStockholdersEquity" roleURI="http://www.luminexcorp.com/role/ConsolidatedStatementsOfChangesInStockholdersEquity">
<link:definition> 1004000 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY </link:definition>
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<link:definition> 1002000 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME </link:definition>
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<link:definition> 2201201 - Disclosure - DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
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<link:definition> 2301302 - Disclosure - DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="DocumentAndEntityInformation" roleURI="http://www.luminexcorp.com/role/DocumentAndEntityInformation">
<link:definition> 0001000 - Document - Document And Entity Information </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
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<link:roleType id="FairValueMeasurement" roleURI="http://www.luminexcorp.com/role/FairValueMeasurement">
<link:definition> 2108100 - Disclosure - FAIR VALUE MEASUREMENT </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
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<link:roleType id="FairValueMeasurementDetails" roleURI="http://www.luminexcorp.com/role/FairValueMeasurementDetails">
<link:definition> 2408402 - Disclosure - FAIR VALUE MEASUREMENT (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
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<link:roleType id="FairValueMeasurementDetails2" roleURI="http://www.luminexcorp.com/role/FairValueMeasurementDetails2">
<link:definition> 2408403 - Disclosure - FAIR VALUE MEASUREMENT (Details 2) </link:definition>
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<link:roleType id="FairValueMeasurementTables" roleURI="http://www.luminexcorp.com/role/FairValueMeasurementTables">
<link:definition> 2308301 - Disclosure - FAIR VALUE MEASUREMENT (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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</link:roleType>
<link:roleType id="GoodwillAndOtherIntangibleAssets" roleURI="http://www.luminexcorp.com/role/GoodwillAndOtherIntangibleAssets">
<link:definition> 2110100 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="GoodwillAndOtherIntangibleAssetsDetails" roleURI="http://www.luminexcorp.com/role/GoodwillAndOtherIntangibleAssetsDetails">
<link:definition> 2410402 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="GoodwillAndOtherIntangibleAssetsDetails2" roleURI="http://www.luminexcorp.com/role/GoodwillAndOtherIntangibleAssetsDetails2">
<link:definition> 2410403 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Details 2) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="GoodwillAndOtherIntangibleAssetsTables" roleURI="http://www.luminexcorp.com/role/GoodwillAndOtherIntangibleAssetsTables">
<link:definition> 2310301 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Guarantees" roleURI="http://www.luminexcorp.com/role/Guarantees">
<link:definition> 2120100 - Disclosure - GUARANTEES </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="IncomeTaxes" roleURI="http://www.luminexcorp.com/role/IncomeTaxes">
<link:definition> 2114100 - Disclosure - INCOME TAXES </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="IncomeTaxesDetails" roleURI="http://www.luminexcorp.com/role/IncomeTaxesDetails">
<link:definition> 2414402 - Disclosure - INCOME TAXES (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="IncomeTaxesTables" roleURI="http://www.luminexcorp.com/role/IncomeTaxesTables">
<link:definition> 2314301 - Disclosure - INCOME TAXES (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="InventoriesNet" roleURI="http://www.luminexcorp.com/role/InventoriesNet">
<link:definition> 2107100 - Disclosure - INVENTORIES, NET </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="InventoriesNetDetails" roleURI="http://www.luminexcorp.com/role/InventoriesNetDetails">
<link:definition> 2407402 - Disclosure - INVENTORIES, NET (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="InventoriesNetTables" roleURI="http://www.luminexcorp.com/role/InventoriesNetTables">
<link:definition> 2307301 - Disclosure - INVENTORIES, NET (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="Investments" roleURI="http://www.luminexcorp.com/role/Investments">
<link:definition> 2105100 - Disclosure - INVESTMENTS </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="InvestmentsDetails" roleURI="http://www.luminexcorp.com/role/InvestmentsDetails">
<link:definition> 2405402 - Disclosure - INVESTMENTS (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="InvestmentsTables" roleURI="http://www.luminexcorp.com/role/InvestmentsTables">
<link:definition> 2305301 - Disclosure - INVESTMENTS (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="LongTermDebt" roleURI="http://www.luminexcorp.com/role/LongTermDebt">
<link:definition> 2116100 - Disclosure - LONG-TERM DEBT </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="LongTermDebtDetails" roleURI="http://www.luminexcorp.com/role/LongTermDebtDetails">
<link:definition> 2416402 - Disclosure - LONG-TERM DEBT (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="LongTermDebtTables" roleURI="http://www.luminexcorp.com/role/LongTermDebtTables">
<link:definition> 2316301 - Disclosure - LONG-TERM DEBT (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="NetIncomePerShare" roleURI="http://www.luminexcorp.com/role/NetIncomePerShare">
<link:definition> 2117100 - Disclosure - NET INCOME PER SHARE </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="NetIncomePerShareDetails" roleURI="http://www.luminexcorp.com/role/NetIncomePerShareDetails">
<link:definition> 2417402 - Disclosure - NET INCOME PER SHARE (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="NetIncomePerShareTables" roleURI="http://www.luminexcorp.com/role/NetIncomePerShareTables">
<link:definition> 2317301 - Disclosure - NET INCOME PER SHARE (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OtherAssets" roleURI="http://www.luminexcorp.com/role/OtherAssets">
<link:definition> 2112100 - Disclosure - OTHER ASSETS </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OtherAssetsDetails" roleURI="http://www.luminexcorp.com/role/OtherAssetsDetails">
<link:definition> 2412402 - Disclosure - OTHER ASSETS (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OtherAssetsTables" roleURI="http://www.luminexcorp.com/role/OtherAssetsTables">
<link:definition> 2312301 - Disclosure - OTHER ASSETS (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OtherComprehensiveLossIncomeOtherComprehensiveLossIncome" roleURI="http://www.luminexcorp.com/role/OtherComprehensiveLossIncomeOtherComprehensiveLossIncome">
<link:definition> 2111100 - Disclosure - OTHER COMPREHENSIVE (LOSS) INCOME OTHER COMPREHENSIVE (LOSS) INCOME </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OtherComprehensiveLossIncomeOtherComprehensiveLossIncomeDetails" roleURI="http://www.luminexcorp.com/role/OtherComprehensiveLossIncomeOtherComprehensiveLossIncomeDetails">
<link:definition> 2411402 - Disclosure - OTHER COMPREHENSIVE (LOSS) INCOME OTHER COMPREHENSIVE (LOSS) INCOME (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OtherComprehensiveLossIncomeOtherComprehensiveLossIncomeDetails1" roleURI="http://www.luminexcorp.com/role/OtherComprehensiveLossIncomeOtherComprehensiveLossIncomeDetails1">
<link:definition> 2411403 - Disclosure - OTHER COMPREHENSIVE (LOSS) INCOME OTHER COMPREHENSIVE (LOSS) INCOME (Details 1) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OtherComprehensiveLossIncomeOtherComprehensiveLossIncomeTables" roleURI="http://www.luminexcorp.com/role/OtherComprehensiveLossIncomeOtherComprehensiveLossIncomeTables">
<link:definition> 2311301 - Disclosure - OTHER COMPREHENSIVE (LOSS) INCOME OTHER COMPREHENSIVE (LOSS) INCOME (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="PropertyAndEquipment" roleURI="http://www.luminexcorp.com/role/PropertyAndEquipment">
<link:definition> 2109100 - Disclosure - PROPERTY AND EQUIPMENT </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="PropertyAndEquipmentDetails" roleURI="http://www.luminexcorp.com/role/PropertyAndEquipmentDetails">
<link:definition> 2409402 - Disclosure - PROPERTY AND EQUIPMENT (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="PropertyAndEquipmentTables" roleURI="http://www.luminexcorp.com/role/PropertyAndEquipmentTables">
<link:definition> 2309301 - Disclosure - PROPERTY AND EQUIPMENT (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RecentAccountingPronouncements" roleURI="http://www.luminexcorp.com/role/RecentAccountingPronouncements">
<link:definition> 2123100 - Disclosure - RECENT ACCOUNTING PRONOUNCEMENTS </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RestructuringDetails" roleURI="http://www.luminexcorp.com/role/RestructuringDetails">
<link:definition> 2403402 - Disclosure - RESTRUCTURING (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RestructuringNotes" roleURI="http://www.luminexcorp.com/role/RestructuringNotes">
<link:definition> 2103100 - Disclosure - RESTRUCTURING (Notes) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RestructuringTables" roleURI="http://www.luminexcorp.com/role/RestructuringTables">
<link:definition> 2303301 - Disclosure - RESTRUCTURING (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SegmentAndGeographicInformation" roleURI="http://www.luminexcorp.com/role/SegmentAndGeographicInformation">
<link:definition> 2122100 - Disclosure - SEGMENT AND GEOGRAPHIC INFORMATION </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SegmentAndGeographicInformationDetails2" roleURI="http://www.luminexcorp.com/role/SegmentAndGeographicInformationDetails2">
<link:definition> 2422403 - Disclosure - SEGMENT AND GEOGRAPHIC INFORMATION (Details 2) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SegmentAndGeographicInformationTables" roleURI="http://www.luminexcorp.com/role/SegmentAndGeographicInformationTables">
<link:definition> 2322301 - Disclosure - SEGMENT AND GEOGRAPHIC INFORMATION (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SelectedQuarterlyResultsDetails" roleURI="http://www.luminexcorp.com/role/SelectedQuarterlyResultsDetails">
<link:definition> 2424402 - Disclosure - SELECTED QUARTERLY RESULTS (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SelectedQuarterlyResultsTables" roleURI="http://www.luminexcorp.com/role/SelectedQuarterlyResultsTables">
<link:definition> 2324301 - Disclosure - SELECTED QUARTERLY RESULTS (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SelectedQuarterlyResultsUnaudited" roleURI="http://www.luminexcorp.com/role/SelectedQuarterlyResultsUnaudited">
<link:definition> 2124100 - Disclosure - SELECTED QUARTERLY RESULTS (UNAUDITED) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="StockholdersEquityEmployeeBenefitPlansAndStockBasedCompensation" roleURI="http://www.luminexcorp.com/role/StockholdersEquityEmployeeBenefitPlansAndStockBasedCompensation">
<link:definition> 2118100 - Disclosure - STOCKHOLDERS' EQUITY, EMPLOYEE BENEFIT PLANS AND STOCK-BASED COMPENSATION </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="StockholdersEquityEmployeeBenefitPlansAndStockBasedCompensationDetails" roleURI="http://www.luminexcorp.com/role/StockholdersEquityEmployeeBenefitPlansAndStockBasedCompensationDetails">
<link:definition> 2418402 - Disclosure - STOCKHOLDERS' EQUITY, EMPLOYEE BENEFIT PLANS AND STOCK BASED COMPENSATION (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="StockholdersEquityEmployeeBenefitPlansAndStockBasedCompensationDetails2" roleURI="http://www.luminexcorp.com/role/StockholdersEquityEmployeeBenefitPlansAndStockBasedCompensationDetails2">
<link:definition> 2418403 - Disclosure - STOCKHOLDERS' EQUITY, EMPLOYEE BENEFIT PLANS AND STOCK-BASED COMPENSATION (Details 2) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="StockholdersEquityEmployeeBenefitPlansAndStockBasedCompensationDetails3" roleURI="http://www.luminexcorp.com/role/StockholdersEquityEmployeeBenefitPlansAndStockBasedCompensationDetails3">
<link:definition> 2418404 - Disclosure - STOCKHOLDERS' EQUITY, EMPLOYEE BENEFIT PLANS AND STOCK-BASED COMPENSATION (Details 3) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="StockholdersEquityEmployeeBenefitPlansAndStockBasedCompensationDetails4" roleURI="http://www.luminexcorp.com/role/StockholdersEquityEmployeeBenefitPlansAndStockBasedCompensationDetails4">
<link:definition> 2418405 - Disclosure - STOCKHOLDERS' EQUITY, EMPLOYEE BENEFIT PLANS AND STOCK-BASED COMPENSATION (Details 4) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="StockholdersEquityEmployeeBenefitPlansAndStockBasedCompensationTables" roleURI="http://www.luminexcorp.com/role/StockholdersEquityEmployeeBenefitPlansAndStockBasedCompensationTables">
<link:definition> 2318301 - Disclosure - STOCKHOLDERS' EQUITY, EMPLOYEE BENEFIT PLANS AND STOCK-BASED COMPENSATION (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<xsd:element id="lmnx_AccruedIncomeAndOtherTaxes" name="AccruedIncomeAndOtherTaxes" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_AccruedLiabilitiesDisclosureTextBlock" name="AccruedLiabilitiesDisclosureTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_AccumulatedAmortizationPurchasedTechnologyRights" name="AccumulatedAmortizationPurchasedTechnologyRights" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_AmortizationOfAcquiredTechnologyRights" name="AmortizationOfAcquiredTechnologyRights" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="lmnx_AmountOfEscrowReleasedAxis" name="AmountOfEscrowReleasedAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_AmountOfEscrowReleasedDomain" name="AmountOfEscrowReleasedDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_AmountOfInvestmentsInPrivateCompany" name="AmountOfInvestmentsInPrivateCompany" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughTwoYearsFairValue" name="AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughTwoYearsFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
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<xsd:element id="lmnx_BusinessAcquisitionAmountOfPurchasePriceDepositedInEscrow" name="BusinessAcquisitionAmountOfPurchasePriceDepositedInEscrow" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_BusinessAcquisitionAmountOfPurchasePriceRemainingInEscrow" name="BusinessAcquisitionAmountOfPurchasePriceRemainingInEscrow" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_BusinessAcquisitionContingentConsiderationFairValue" name="BusinessAcquisitionContingentConsiderationFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_BusinessAcquisitionContingentConsiderationPotentialCashPmt" name="BusinessAcquisitionContingentConsiderationPotentialCashPmt" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="lmnx_BusinessAcquisitionGenturadxBritishVirginIslandsMember" name="BusinessAcquisitionGenturadxBritishVirginIslandsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAsset" name="BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAsset" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_BusinessAcquisitionPurchasePriceAllocationGoodwill" name="BusinessAcquisitionPurchasePriceAllocationGoodwill" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_BusinessAcquisitionPurchasePriceAllocationLiabilities" name="BusinessAcquisitionPurchasePriceAllocationLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_BusinessAcquisitionPurchasePriceCostofAcquiredEntity" name="BusinessAcquisitionPurchasePriceCostofAcquiredEntity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_BusinessCombinationProFormaInformationOperatingEarningsOrLossOfAcquireeSinceAcquisitionDateActual" name="BusinessCombinationProFormaInformationOperatingEarningsOrLossOfAcquireeSinceAcquisitionDateActual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_BusinessCombinationPurchasePriceAllocationGoodwillAmount" name="BusinessCombinationPurchasePriceAllocationGoodwillAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_BusinessacquisitionPurchasePriceAllocationDeferredTaxAssetnetnoncurrent" name="BusinessacquisitionPurchasePriceAllocationDeferredTaxAssetnetnoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="lmnx_BusinessacquisitionestimatedfairvaluesofassetsandliabilitiesAbstract" name="BusinessacquisitionestimatedfairvaluesofassetsandliabilitiesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_CashFlowProjectionsDiscountRate" name="CashFlowProjectionsDiscountRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant"/>
<xsd:element id="lmnx_ChangesInAllowanceForDoubtfulAccountsTableTextBlock" name="ChangesInAllowanceForDoubtfulAccountsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ComponentsOfCashPurchasePriceTableTextBlock" name="ComponentsOfCashPurchasePriceTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ConcentrationOfCreditRiskPolicyTextBlock" name="ConcentrationOfCreditRiskPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_CondensedConsolidatedStatementsOfOperationsAbstract" name="CondensedConsolidatedStatementsOfOperationsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ContingentConsiderationFairValue" name="ContingentConsiderationFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="lmnx_CumulativeMember" name="CumulativeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_CurrentDeferredTaxLiabilitiesAbstract" name="CurrentDeferredTaxLiabilitiesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_CurrentNonGovernmentSponsoredDebtSecuritiesMember" name="CurrentNonGovernmentSponsoredDebtSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_DeferredTaxAssetsCurrentDeferredIncome" name="DeferredTaxAssetsCurrentDeferredIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_DeferredTaxAssetsDepreciationAndAmortization" name="DeferredTaxAssetsDepreciationAndAmortization" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_DeferredTaxAssetsIncreaseDecreaseInValuationAllowance" name="DeferredTaxAssetsIncreaseDecreaseInValuationAllowance" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_DeferredTaxAssetsLiabilitiesNoncurrent" name="DeferredTaxAssetsLiabilitiesNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_DeferredTaxAssetsNetOperatingLossAcquired" name="DeferredTaxAssetsNetOperatingLossAcquired" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_DeferredTaxAssetsNetOperatingLossAndCreditCarryforwards" name="DeferredTaxAssetsNetOperatingLossAndCreditCarryforwards" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_DeferredTaxAssetsTaxCreditCarryforwardsNotSubjectToExpiration" name="DeferredTaxAssetsTaxCreditCarryforwardsNotSubjectToExpiration" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_DeferredTaxLiabilitiesAcquiredIntangibles" name="DeferredTaxLiabilitiesAcquiredIntangibles" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_DeferredTaxLiabilitiesCurrentAccruedLiabilitiesAndOther" name="DeferredTaxLiabilitiesCurrentAccruedLiabilitiesAndOther" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_DeferredTaxLiabilitiesTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" name="DeferredTaxLiabilitiesTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_DefinedCompensationAndDeferredProfitSharingPlanEmployerContributions" name="DefinedCompensationAndDeferredProfitSharingPlanEmployerContributions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_DefinedContributionPlanMaximumIndividualContributionPerYear" name="DefinedContributionPlanMaximumIndividualContributionPerYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_DefinedContributionPlanPercentageOfEmployerMatchingContribution" name="DefinedContributionPlanPercentageOfEmployerMatchingContribution" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_DenominatorAbstract" name="DenominatorAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_DescriptionOfBusinessPolicyTextBlock" name="DescriptionOfBusinessPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_DiscountRateofCommonStockforESPP" name="DiscountRateofCommonStockforESPP" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_DistributionAgreementSettlementExpense" name="DistributionAgreementSettlementExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_EffectOfAcquisitionsAbstract" name="EffectOfAcquisitionsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_EffectOfDilutiveSecuritiesAbstract" name="EffectOfDilutiveSecuritiesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_EffectiveIncomeTaxRateReconcilliationdeferredcharge" name="EffectiveIncomeTaxRateReconcilliationdeferredcharge" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_EffectiveIncomeTaxRateReconcilliationnontaxablecancellationofdebt" name="EffectiveIncomeTaxRateReconcilliationnontaxablecancellationofdebt" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_EmployeeSeparationCosts" name="EmployeeSeparationCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_EmployeeSeparationPayments" name="EmployeeSeparationPayments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_EntityAbstract" name="EntityAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_EquityIncentivePlanMember" name="EquityIncentivePlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_EstimatedFairValueOfAvailableForSaleDebtSecuritiesByContractualMaturityTableTextBlock" name="EstimatedFairValueOfAvailableForSaleDebtSecuritiesByContractualMaturityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_EstimatedFairValueOfAvailableForSaleDebtSecuritiesFairValueDisclosure" name="EstimatedFairValueOfAvailableForSaleDebtSecuritiesFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_FacilityExitCosts" name="FacilityExitCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisFairValueAdjustment" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisFairValueAdjustment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_FairValueOfAssetsMeasuredOnRecurringBasisLineItems" name="FairValueOfAssetsMeasuredOnRecurringBasisLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_FairValueOfAssetsMeasuredOnRecurringBasisTable" name="FairValueOfAssetsMeasuredOnRecurringBasisTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_FiniteLivedIntangibleAssetsFutureAmortizationExpenseExceptInProcessResearchAndDevelopment" name="FiniteLivedIntangibleAssetsFutureAmortizationExpenseExceptInProcessResearchAndDevelopment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_ForeignCurrencyTranslationAdjustments" name="ForeignCurrencyTranslationAdjustments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ForeignCurrencyTranslationAdjustmentsAccumulatedAmortization" name="ForeignCurrencyTranslationAdjustmentsAccumulatedAmortization" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_ForeignExchangeandOtherAdjustments" name="ForeignExchangeandOtherAdjustments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_FutureAmortizationExpenseAcquiredTechnologyRightsAfterYearFive" name="FutureAmortizationExpenseAcquiredTechnologyRightsAfterYearFive" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_FutureAmortizationExpenseAcquiredTechnologyRightsYearFive" name="FutureAmortizationExpenseAcquiredTechnologyRightsYearFive" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_FutureAmortizationExpenseAcquiredTechnologyRightsYearFour" name="FutureAmortizationExpenseAcquiredTechnologyRightsYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_FutureAmortizationExpenseAcquiredTechnologyRightsYearOne" name="FutureAmortizationExpenseAcquiredTechnologyRightsYearOne" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_FutureAmortizationExpenseAcquiredTechnologyRightsYearThree" name="FutureAmortizationExpenseAcquiredTechnologyRightsYearThree" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_FutureAmortizationExpenseAcquiredTechnologyRightsYearTwo" name="FutureAmortizationExpenseAcquiredTechnologyRightsYearTwo" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_FutureDevelopmentAndRegulatoryMilestoneDec2013Member" name="FutureDevelopmentAndRegulatoryMilestoneDec2013Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_FutureDevelopmentAndRegulatoryMilestoneJune2014Member" name="FutureDevelopmentAndRegulatoryMilestoneJune2014Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_Goodwillsensitivityanalysisadjustmentoffairvalueofreportingunit" name="Goodwillsensitivityanalysisadjustmentoffairvalueofreportingunit" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant"/>
<xsd:element id="lmnx_Goodwillsensitivityanalysisadjustmentoffuturerevenueprojections" name="Goodwillsensitivityanalysisadjustmentoffuturerevenueprojections" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant"/>
<xsd:element id="lmnx_GovernmentSponsoredDebtSecuritiesFairValueDisclosure" name="GovernmentSponsoredDebtSecuritiesFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_IncomeFromOperationsTargets" name="IncomeFromOperationsTargets" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_IncomeFromOperationsTargetsInDollars" name="IncomeFromOperationsTargetsInDollars" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_IntangibleAssetsGross" name="IntangibleAssetsGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="lmnx_IntangibleAssetsLineItems" name="IntangibleAssetsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_IntangibleAssetsTable" name="IntangibleAssetsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_IntangibleassetsrestructuringMember" name="IntangibleassetsrestructuringMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_LabcorpIncludingAcquiredGenzymeGeneticsMember" name="LabcorpIncludingAcquiredGenzymeGeneticsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_LeasePeriodsMaximum" name="LeasePeriodsMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_LongTermIncentivePlan2000PlanMember" name="LongTermIncentivePlan2000PlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_LongTermIncentivePlan2011Member" name="LongTermIncentivePlan2011Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_LongTermIncentivePlan2012Member" name="LongTermIncentivePlan2012Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_LongTermIncentivePlan2013Member" name="LongTermIncentivePlan2013Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_MaximumGoalMember" name="MaximumGoalMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_MinimumThresholdMember" name="MinimumThresholdMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_MoneyMarketFundsFairValueDisclosure" name="MoneyMarketFundsFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="lmnx_NonCurrentGovernmentSponsoredDebtSecuritiesMember" name="NonCurrentGovernmentSponsoredDebtSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_NonCurrentNonGovernmentSponsoredDebtSecuritiesMember" name="NonCurrentNonGovernmentSponsoredDebtSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_NonGovernmentSponsoredDebtSecuritiesFairValueDisclosure" name="NonGovernmentSponsoredDebtSecuritiesFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="lmnx_NoncurrentDeferredTaxLiabilitiesAbstract" name="NoncurrentDeferredTaxLiabilitiesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_NumeratorAbstract" name="NumeratorAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_OtherCountriesMember" name="OtherCountriesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_PercentageOfPurchasePriceOfCommonStockUnderEspp" name="PercentageOfPurchasePriceOfCommonStockUnderEspp" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_PrepaidExpenseOtherAssetsCurrent" name="PrepaidExpenseOtherAssetsCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="lmnx_PriorPeriodMember" name="PriorPeriodMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ProductRelatedExpensesPolicyTextBlock" name="ProductRelatedExpensesPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_PurchasedTechnologyRights" name="PurchasedTechnologyRights" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="lmnx_RESTRUCTURINGAbstract" name="RESTRUCTURINGAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_RatesusedforGoodwillAnalysisTableTextBlock" name="RatesusedforGoodwillAnalysisTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ReconciliationOfUnrecognizedTaxBenefitsTableTextBlock" name="ReconciliationOfUnrecognizedTaxBenefitsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_ReflectedInNetIncomeLossMember" name="ReflectedInNetIncomeLossMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_ResearchAndDevelopmentCostsAxis" name="ResearchAndDevelopmentCostsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_ResearchAndDevelopmentCostsDomain" name="ResearchAndDevelopmentCostsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ResearchAndDevelopmentExpenseEstimated" name="ResearchAndDevelopmentExpenseEstimated" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_RestrictedSharesMember" name="RestrictedSharesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_RestructuringChargesAndAssociatedCost" name="RestructuringChargesAndAssociatedCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_RestructuringChargesIncludedInCostOfRevenue" name="RestructuringChargesIncludedInCostOfRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_RestructuringandRelatedCostNumberofPositionsEliminatedPercent" name="RestructuringandRelatedCostNumberofPositionsEliminatedPercent" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_RevenueRecognitionAndAllowanceForDoubtfulAccountsPolicyTextBlock" name="RevenueRecognitionAndAllowanceForDoubtfulAccountsPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_ScheduleOfAssumptionsForEmployeeStockPurchasePlanLineItems" name="ScheduleOfAssumptionsForEmployeeStockPurchasePlanLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_ScheduleOfAssumptionsForEmployeeStockPurchasePlanTable" name="ScheduleOfAssumptionsForEmployeeStockPurchasePlanTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ScheduleOfIntangibleAssetsTableTextBlock" name="ScheduleOfIntangibleAssetsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ScheduleOfReconciliationOfAssetOrLiabilityMeasuredAtFairValueOnRecurringBasisSignificantUnobservableInputsLevelThreeTableTableTextBlock" name="ScheduleOfReconciliationOfAssetOrLiabilityMeasuredAtFairValueOnRecurringBasisSignificantUnobservableInputsLevelThreeTableTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ScheduleOfReservedSharesByPlanTableTextBlock" name="ScheduleOfReservedSharesByPlanTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardRangeOfPerformanceTargetsAxis" name="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardRangeOfPerformanceTargetsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardActualMaximumNumberOfSharesToBeGranted" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardActualMaximumNumberOfSharesToBeGranted" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDateMaximum" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDateMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDateMinimum" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDateMinimum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityIncentivePlanAwardVestingPeriodMaximum" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityIncentivePlanAwardVestingPeriodMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityIncentivePlanAwardVestingPeriodMinimum" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityIncentivePlanAwardVestingPeriodMinimum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodGrantDateFairValueMaximum" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodGrantDateFairValueMaximum" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodGrantDateFairValueMinimum" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodGrantDateFairValueMinimum" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityOptionsVestedInPeriodTotalFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityOptionsVestedInPeriodTotalFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForPurchase" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForPurchase" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesReservedForIssuance" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesReservedForIssuance" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfStockBasedEmployeeCompensationPlans" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfStockBasedEmployeeCompensationPlans" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndWarrantsOutstandingNumber" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndWarrantsOutstandingNumber" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceGoalsWeightOfTradingPriceOfCommonStock" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceGoalsWeightOfTradingPriceOfCommonStock" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_ShareBasedCompensationArrangementByShareBasedPaymentAwardTradingPriceTargetsMinimumThreshold" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardTradingPriceTargetsMinimumThreshold" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_ShareBasedCompensationArrangementsByShareBasedPaymentAwardRangeOfPerformanceTargetsDomain" name="ShareBasedCompensationArrangementsByShareBasedPaymentAwardRangeOfPerformanceTargetsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_SignificantInfluencePercentage" name="SignificantInfluencePercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_StockBasedCompensationCostsRecognizedInConsolidatedStatementsOfIncomeTableTextBlock" name="StockBasedCompensationCostsRecognizedInConsolidatedStatementsOfIncomeTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_StockBasedCompensationMember" name="StockBasedCompensationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_SummaryOfEstimatedFairValuesOfAssetsAcquiredAndLiabilitiesAssumedAcquisitionDateTableTextBlock" name="SummaryOfEstimatedFairValuesOfAssetsAcquiredAndLiabilitiesAssumedAcquisitionDateTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_SupplementalCashFlowStatementInformationPolicyTextBlock" name="SupplementalCashFlowStatementInformationPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_TargetMember" name="TargetMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_TechnologyTradeSecretsAndKnowHowMember" name="TechnologyTradeSecretsAndKnowHowMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_ThermoFisherScientificIncMember" name="ThermoFisherScientificIncMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_TotalCurrentAvailableForSaleSecuritiesMember" name="TotalCurrentAvailableForSaleSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_TotalFutureAmortizationExpense" name="TotalFutureAmortizationExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_TotalNonCurrentAvailableForSaleSecuritiesMember" name="TotalNonCurrentAvailableForSaleSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_TotalRestructuringCharges" name="TotalRestructuringCharges" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="lmnx_UndistributedEarningsOfNonUSSubsidiaries" name="UndistributedEarningsOfNonUSSubsidiaries" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="lmnx_WeightOfLuminexsTotalIncomeFromOperationsInPerformanceGoalsInHundredths" name="WeightOfLuminexsTotalIncomeFromOperationsInPerformanceGoalsInHundredths" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_WeightOfLuminexsTotalIncomeFromOperationsPerDilutedShareInPerformanceGoalsInHundredths" name="WeightOfLuminexsTotalIncomeFromOperationsPerDilutedShareInPerformanceGoalsInHundredths" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
<xsd:element id="lmnx_WriteOffOfInProcessResearchAndDevelopmentProjects" name="WriteOffOfInProcessResearchAndDevelopmentProjects" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_YearofCreditAxis" name="YearofCreditAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="lmnx_YearofCreditDomain" name="YearofCreditDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
</xsd:schema>


1 Subsequent Filing that References this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/26/21  Luminex Corp.                     10-K       12/31/20   69:9.1M
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