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Summit Wireless Technologies, Inc. – ‘10-K’ for 12/31/19 – ‘EX-101.SCH’

On:  Wednesday, 3/25/20, at 6:08am ET   ·   For:  12/31/19   ·   Accession #:  1104659-20-37958   ·   File #:  1-38608

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

 3/25/20  Summit Wireless Techs, Inc.       10-K       12/31/19   77:9.3M                                   Toppan Merrill/FA

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    860K 
 2: EX-3.1IV    Articles of Incorporation/Organization or Bylaws    HTML    145K 
 3: EX-4.14     Instrument Defining the Rights of Security Holders  HTML     26K 
 4: EX-10.25    Material Contract                                   HTML    206K 
 5: EX-10.31    Material Contract                                   HTML     38K 
 6: EX-21.1     Subsidiaries List                                   HTML     20K 
 7: EX-23.1     Consent of Experts or Counsel                       HTML     23K 
 8: EX-31.1     Certification -- §302 - SOA'02                      HTML     27K 
 9: EX-31.2     Certification -- §302 - SOA'02                      HTML     27K 
10: EX-32.1     Certification -- §906 - SOA'02                      HTML     24K 
11: EX-32.2     Certification -- §906 - SOA'02                      HTML     24K 
48: R1          Document and Entity Information                     HTML     62K 
29: R2          Consolidated Balance Sheets                         HTML     97K 
33: R3          Consolidated Balance Sheets (Parenthetical)         HTML     51K 
77: R4          Consolidated Statements of Operations               HTML     74K 
50: R5          Consolidated Statements of Comprehensive Loss       HTML     36K 
30: R6          Consolidated Statements of Convertible Preferred    HTML    119K 
                Stock and Stockholders' Equity (Deficit)                         
34: R7          Consolidated Statements of Cash Flows               HTML    153K 
74: R8          Business and Viability of Operations                HTML     47K 
52: R9          Balance Sheet Components                            HTML    104K 
40: R10         Promissory Notes                                    HTML     45K 
20: R11         Convertible Notes Payable                           HTML     61K 
60: R12         Fair Value Measurements                             HTML    167K 
68: R13         Convertible Preferred Stock and Stockholders'       HTML    178K 
                Equity                                                           
41: R14         Income Taxes                                        HTML    142K 
21: R15         Commitments and Contingencies                       HTML     32K 
61: R16         Intangible Assets                                   HTML     74K 
69: R17         Related Parties                                     HTML     75K 
39: R18         Segment Information                                 HTML     44K 
22: R19         Subsequent Events                                   HTML     36K 
45: R20         Summary of Significant Accounting Policies          HTML    146K 
                (Policies)                                                       
71: R21         Summary of Significant Accounting Policies          HTML     37K 
                (Tables)                                                         
31: R22         Balance Sheet Components (Tables)                   HTML    110K 
25: R23         Fair Value Measurements (Tables)                    HTML    167K 
46: R24         Convertible Preferred Stock and Stockholders'       HTML    127K 
                Equity (Tables)                                                  
72: R25         Income Taxes (Tables)                               HTML    142K 
32: R26         Intangible Assets (Tables)                          HTML     72K 
26: R27         Segment Information (Tables)                        HTML     45K 
47: R28         Business and Viability of Operations (Details)      HTML    114K 
70: R29         Summary of Significant Accounting Policies          HTML     28K 
                (Details)                                                        
66: R30         Summary of Significant Accounting Policies -        HTML     80K 
                Additional Information (Details)                                 
59: R31         Balance Sheet Components - Inventories (Details)    HTML     31K 
24: R32         Balance Sheet Components - Property and equipment   HTML     40K 
                (Details)                                                        
44: R33         Balance Sheet Components - Accrued liabilities      HTML     42K 
                (Details)                                                        
65: R34         Balance Sheet Components - Additional Information   HTML     26K 
                (Details)                                                        
58: R35         Promissory Notes (Details)                          HTML    132K 
23: R36         Convertible Notes Payable (Details)                 HTML    273K 
43: R37         Fair Value Measurements (Details)                   HTML     38K 
67: R38         Fair Value Measurements - Summary of changes in     HTML     33K 
                fair value of the Company's warrant liability                    
                measured at fair value using significant                         
                unobservable inputs (Level 3) (Details)                          
57: R39         Fair Value Measurements - Summary of the weighted   HTML     43K 
                average significant unobservable inputs (Level 3                 
                inputs) used in measuring the Company's warrant                  
                liability that is categorized within Level 3 of                  
                the fair value hierarchy (Details)                               
75: R40         Fair Value Measurements - summary of changes in     HTML     33K 
                fair value of the Company's derivative liability                 
                measured at fair value using significant                         
                unobservable inputs (Level 3) (Details)                          
53: R41         Fair Value Measurements - weighted average          HTML     32K 
                significant unobservable inputs (Level 3 inputs)                 
                (Details4)                                                       
28: R42         Fair Value Measurements - Additional Information    HTML     33K 
                (Details)                                                        
36: R43         Convertible Preferred Stock and Stockholders'       HTML     39K 
                Equity - (Details)                                               
73: R44         Convertible Preferred Stock and Stockholders'       HTML     68K 
                Equity - Warrants for common stock outstanding and               
                exercisable (Details)                                            
51: R45         Convertible Preferred Stock and Stockholders'       HTML    756K 
                Equity - Additional Information (Details)                        
27: R46         Income Taxes - Income before Income Tax, Domestic   HTML     30K 
                and Foreign (Details)                                            
35: R47         Income Taxes - Components of Income Tax Expense     HTML     53K 
                (Details)                                                        
76: R48         Income Taxes - Deferred Tax Assets and Liabilities  HTML     51K 
                (Details)                                                        
49: R49         Income Taxes - Effective Income Tax Rate            HTML     42K 
                Reconciliation (Details)                                         
54: R50         Income Taxes - Additional Informations (Details)    HTML     50K 
62: R51         Commitments and Contingencies (Details)             HTML     32K 
37: R52         Intangible Assets (Details)                         HTML     32K 
18: R53         Intangible Assets - Additional Informations         HTML     30K 
                (Details)                                                        
55: R54         Related Parties (Details)                           HTML    423K 
63: R55         Segment Information (Details)                       HTML     29K 
38: R56         Subsequent Events - February 2020 Private           HTML     50K 
                Placement (Details)                                              
19: R57         Subsequent Events - Funding Agreement (Details)     HTML     76K 
56: XML         IDEA XML File -- Filing Summary                      XML    130K 
64: EXCEL       IDEA Workbook of Financial Reports                  XLSX    103K 
12: EX-101.INS  XBRL Instance -- wisa-20191231                       XML   2.85M 
14: EX-101.CAL  XBRL Calculations -- wisa-20191231_cal               XML    146K 
15: EX-101.DEF  XBRL Definitions -- wisa-20191231_def                XML    766K 
16: EX-101.LAB  XBRL Labels -- wisa-20191231_lab                     XML   1.26M 
17: EX-101.PRE  XBRL Presentations -- wisa-20191231_pre              XML   1.17M 
13: EX-101.SCH  XBRL Schema -- wisa-20191231                         XSD    196K 
42: ZIP         XBRL Zipped Folder -- 0001104659-20-037958-xbrl      Zip    200K

‘EX-101.SCH’   —   XBRL Schema — wisa-20191231

This Exhibit is an XBRL XML File.

                                                                                                                                                                                
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<element name="OtherConvertibleNotesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_OtherConvertibleNotesMember" substitutionGroup="xbrli:item"/>
<element name="VestingAxisAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_VestingAxisAxis" substitutionGroup="xbrldt:dimensionItem"/>
<element name="VestingAxisDomain" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_VestingAxisDomain" substitutionGroup="xbrli:item"/>
<element name="DebtConversionConvertedInstrumentPercentageOfSharesHeld" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="wisa_DebtConversionConvertedInstrumentPercentageOfSharesHeld" substitutionGroup="xbrli:item"/>
<element name="BrettMoyerMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_BrettMoyerMember" substitutionGroup="xbrli:item"/>
<element name="JonathanGazdakMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_JonathanGazdakMember" substitutionGroup="xbrli:item"/>
<element name="BrianHerrMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_BrianHerrMember" substitutionGroup="xbrli:item"/>
<element name="MichaelHowseMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_MichaelHowseMember" substitutionGroup="xbrli:item"/>
<element name="HelgeKristensenMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_HelgeKristensenMember" substitutionGroup="xbrli:item"/>
<element name="CarlEBergMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_CarlEBergMember" substitutionGroup="xbrli:item"/>
<element name="LisaWalshMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_LisaWalshMember" substitutionGroup="xbrli:item"/>
<element name="WalshMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_WalshMember" substitutionGroup="xbrli:item"/>
<element name="MichaelFazioMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_MichaelFazioMember" substitutionGroup="xbrli:item"/>
<element name="SeriesGNotesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_SeriesGNotesMember" substitutionGroup="xbrli:item"/>
<element name="AlexanderCapitalMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_AlexanderCapitalMember" substitutionGroup="xbrli:item"/>
<element name="MedalistFundsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_MedalistFundsMember" substitutionGroup="xbrli:item"/>
<element name="HansongTechnologyMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_HansongTechnologyMember" substitutionGroup="xbrli:item"/>
<element name="UnderwritingAgreementExpensesAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_UnderwritingAgreementExpensesAxis" substitutionGroup="xbrldt:dimensionItem"/>
<element name="UnderwritingAgreementExpensesDomain" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_UnderwritingAgreementExpensesDomain" substitutionGroup="xbrli:item"/>
<element name="NonAccountableExpenseAllowanceMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_NonAccountableExpenseAllowanceMember" substitutionGroup="xbrli:item"/>
<element name="ReimbursementsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_ReimbursementsMember" substitutionGroup="xbrli:item"/>
<element name="MilestoneAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_MilestoneAxis" substitutionGroup="xbrldt:dimensionItem"/>
<element name="MilestoneDomain" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_MilestoneDomain" substitutionGroup="xbrli:item"/>
<element name="AchievementOfSignificantMilestoneMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="wisa_AchievementOfSignificantMilestoneMember" substitutionGroup="xbrli:item"/>
<element id="wisa_ConvertiblePreferredStockConversionPrice" name="ConvertiblePreferredStockConversionPrice" nillable="true" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant"/>
<element name="ConvertiblePreferredStockFloorPricePerShare" type="num:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="wisa_ConvertiblePreferredStockFloorPricePerShare" substitutionGroup="xbrli:item"/>
<element id="wisa_IssuanceOfWarrantsInConnectionWithPreferredStockOffering" name="IssuanceOfWarrantsInConnectionWithPreferredStockOffering" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_IssuanceOfConvertibleNotesInLieuOfEmployeeExpensePayments" name="IssuanceOfConvertibleNotesInLieuOfEmployeeExpensePayments" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_FairValueOfDerivativeLiabilityInConnectionWithIssuanceOfPreferredStock" name="FairValueOfDerivativeLiabilityInConnectionWithIssuanceOfPreferredStock" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_CustomerConcentrationRiskThreeMember" name="CustomerConcentrationRiskThreeMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_BusinessAndViabilityOfOperationsAbstract" name="BusinessAndViabilityOfOperationsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_IssuanceOfCommonStockForVendorServiceValue" name="IssuanceOfCommonStockForVendorServiceValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_IssuanceOfCommonStockForVendorServiceShares" name="IssuanceOfCommonStockForVendorServiceShares" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_AgreementAxis" name="AgreementAxis" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_AgreementDomain" name="AgreementDomain" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_UnderwritingAgreementMember" name="UnderwritingAgreementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_EngagementLetterMember" name="EngagementLetterMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_PublicOfferingUnderwritingAgreementMember" name="PublicOfferingUnderwritingAgreementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_TemporaryEquityStockIssuedDuringPeriodSharesNewIssues" name="TemporaryEquityStockIssuedDuringPeriodSharesNewIssues" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_TemporaryEquityStockIssuedDuringPeriodFairValueOfDerivativeLiabilityNewIssues" name="TemporaryEquityStockIssuedDuringPeriodFairValueOfDerivativeLiabilityNewIssues" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_IssuanceOfWarrantsForCommonStockPreferredStockOffering" name="IssuanceOfWarrantsForCommonStockPreferredStockOffering" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_PreferredStockSharesIssuedAndOutstanding" name="PreferredStockSharesIssuedAndOutstanding" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_PreferredStockRedemptionValuePercentage" name="PreferredStockRedemptionValuePercentage" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_DefaultInterestAndPenalties" name="DefaultInterestAndPenalties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit"/>
<element id="wisa_TemporaryEquityDividendRatePercentage" name="TemporaryEquityDividendRatePercentage" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_TemporaryEquityAndPermanentEquityAccretionOfDividends" name="TemporaryEquityAndPermanentEquityAccretionOfDividends" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_ProceedsFromIssuanceOfPreferredStockAndWarrantsNetOfIssuanceCosts" name="ProceedsFromIssuanceOfPreferredStockAndWarrantsNetOfIssuanceCosts" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit"/>
<element id="wisa_TemporaryEquityParValuePerShare" name="TemporaryEquityParValuePerShare" nillable="true" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_TemporaryEquityStatedValuePerShare" name="TemporaryEquityStatedValuePerShare" nillable="true" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_ConvertiblePreferredStockConvertibleIssueOfSharesThresholdPercentage" name="ConvertiblePreferredStockConvertibleIssueOfSharesThresholdPercentage" nillable="true" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_PreferredStockRedemptionBasisAmountSoughtOrDeclared" name="PreferredStockRedemptionBasisAmountSoughtOrDeclared" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit"/>
<element id="wisa_PreferredStockRedemptionBasisGainOrLossOnProperty" name="PreferredStockRedemptionBasisGainOrLossOnProperty" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit"/>
<element id="wisa_IssuanceOfWarrantsInConnectionInPublicOffering" name="IssuanceOfWarrantsInConnectionInPublicOffering" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_StockIssuedDuringPeriodValueConversionOfPreferredStockToCommonStock" name="StockIssuedDuringPeriodValueConversionOfPreferredStockToCommonStock" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_StockIssuedDuringPeriodSharesConversionOfPreferredStockToCommonStock" name="StockIssuedDuringPeriodSharesConversionOfPreferredStockToCommonStock" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_AdjustmentsToAdditionalPaidInCapitalConversionOfConvertibleNotesPayable" name="AdjustmentsToAdditionalPaidInCapitalConversionOfConvertibleNotesPayable" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_IssuanceOfWarrantsForVendorServiceValue" name="IssuanceOfWarrantsForVendorServiceValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_IssuanceOfWarrantInConnectionWithSettlementAgreementWithSeriesEHolders" name="IssuanceOfWarrantInConnectionWithSettlementAgreementWithSeriesEHolders" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_ReclassificationOfPromissoryNotesToConvertibleNotesPayable" name="ReclassificationOfPromissoryNotesToConvertibleNotesPayable" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_ReclassificationOfDerivativeLiabilityToEquity" name="ReclassificationOfDerivativeLiabilityToEquity" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityReclassificationToEquityAtInitialPublicOffering" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityReclassificationToEquityAtInitialPublicOffering" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit"/>
<element id="wisa_EstimatingFairValueOfferingPrice" name="EstimatingFairValueOfferingPrice" nillable="true" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant"/>
<element id="wisa_CommonUnitMember" name="CommonUnitMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_ConsultantMember" name="ConsultantMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_SeriesEConvertibleNoteMember" name="SeriesEConvertibleNoteMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_DeferredTaxAssetsAmortizationOfIntangibleAssets" name="DeferredTaxAssetsAmortizationOfIntangibleAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit"/>
<element id="wisa_ReclassificationOfWarrantLiabilityToEquityUponInitialPublicOffering" name="ReclassificationOfWarrantLiabilityToEquityUponInitialPublicOffering" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit"/>
<element id="wisa_ChangeInFairValueOfCommonStockWarrantsUponRepricing" name="ChangeInFairValueOfCommonStockWarrantsUponRepricing" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit"/>
<element id="wisa_FairValueAdjustmentOfCommonStockWarrants" name="FairValueAdjustmentOfCommonStockWarrants" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit"/>
<element id="wisa_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRequisiteServicePeriodRecognitionShares" name="AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRequisiteServicePeriodRecognitionShares" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_GeorgeOlivaMember" name="GeorgeOlivaMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_DfcAdvisoryServicesLlcMember" name="DfcAdvisoryServicesLlcMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_ClassOfWarrantOrRightReducedExercisePriceOfWarrantsOrRights" name="ClassOfWarrantOrRightReducedExercisePriceOfWarrantsOrRights" nillable="true" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant"/>
<element id="wisa_ClassOfWarrantOrRightAmendedExercisePriceOfWarrantsOrRights" name="ClassOfWarrantOrRightAmendedExercisePriceOfWarrantsOrRights" nillable="true" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant"/>
<element id="wisa_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesInPeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisesInPeriod" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit"/>
<element id="wisa_OriginalWarrantsMember" name="OriginalWarrantsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_WarrantAmendmentAndExerciseAgreementMember" name="WarrantAmendmentAndExerciseAgreementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_RegisteredDirectOfferingMember" name="RegisteredDirectOfferingMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_ProspectusSupplementMember" name="ProspectusSupplementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_AccruedAuditFeesCurrent" name="AccruedAuditFeesCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit"/>
<element id="wisa_LippertHeishornAssociatesIncMember" name="LippertHeishornAssociatesIncMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_ProceedsUsedForWorkingCapitalPurposes" name="ProceedsUsedForWorkingCapitalPurposes" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_IssuanceOfPreFundedWarrantsAndExerciseOfCommonStockWarrants" name="IssuanceOfPreFundedWarrantsAndExerciseOfCommonStockWarrants" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_IssuanceOfSharesPreFundedWarrantsAndExerciseOfCommonStockWarrants" name="IssuanceOfSharesPreFundedWarrantsAndExerciseOfCommonStockWarrants" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_StockIssuedDuringPeriodValueWarrantSettlement" name="StockIssuedDuringPeriodValueWarrantSettlement" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_StockIssuedDuringPeriodSharesWarrantSettlement" name="StockIssuedDuringPeriodSharesWarrantSettlement" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_ExpenseRelatedToCommonStockIssuedToShareholdersForSettlementAgreements" name="ExpenseRelatedToCommonStockIssuedToShareholdersForSettlementAgreements" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit"/>
<element id="wisa_PercentageOfTaxableIncomeLimitation" name="PercentageOfTaxableIncomeLimitation" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_GaryWilliamsMember" name="GaryWilliamsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_NumberOfEscrowDrawdowns" name="NumberOfEscrowDrawdowns" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_StockIssuedDuringPeriodNumberOfWarrantsPerUnit" name="StockIssuedDuringPeriodNumberOfWarrantsPerUnit" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_WarrantsBeneficialOwnershipInterestPercent" name="WarrantsBeneficialOwnershipInterestPercent" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_ThresholdNoticePeriodForIncreaseInBeneficialOwnershipInterest" name="ThresholdNoticePeriodForIncreaseInBeneficialOwnershipInterest" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_StockIssuedDuringPeriodNumberOfStockPerUnit" name="StockIssuedDuringPeriodNumberOfStockPerUnit" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_FundingAgreementMember" name="FundingAgreementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
<element id="wisa_PercentageOfOriginalIssueDiscount" name="PercentageOfOriginalIssueDiscount" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_PeriodOfExecutionOfFundingAgreement" name="PeriodOfExecutionOfFundingAgreement" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_PeriodToExcerciseRightOfConversion" name="PeriodToExcerciseRightOfConversion" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_StockIssuedDuringPeriodUnitsIssuedValue" name="StockIssuedDuringPeriodUnitsIssuedValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit"/>
<element id="wisa_WeightedAveragePeriodRestrictedStock" name="WeightedAveragePeriodRestrictedStock" nillable="true" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration"/>
<element id="wisa_CommitmentFeePayableToInvestor" name="CommitmentFeePayableToInvestor" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit"/>
<element id="wisa_ExercisePriceRangeSixMember" name="ExercisePriceRangeSixMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration"/>
</schema>

36 Subsequent Filings that Reference this Filing

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

 4/30/24  Wisa Technologies, Inc.           424B5                  1:643K                                   Toppan Merrill/FA
 4/23/24  Wisa Technologies, Inc.           424B5                  1:635K                                   Toppan Merrill/FA
 4/19/24  Wisa Technologies, Inc.           424B5                  1:631K                                   Toppan Merrill/FA
 4/02/24  Wisa Technologies, Inc.           424B3                  1:1.9M                                   Toppan Merrill/FA
 4/01/24  Wisa Technologies, Inc.           10-K       12/31/23   91:10M                                    Toppan Merrill/FA2
 3/27/24  Wisa Technologies, Inc.           424B5                  1:621K                                   Toppan Merrill/FA
 2/09/24  Wisa Technologies, Inc.           S-1/A                  3:2.2M                                   Toppan Merrill/FA
 2/08/24  Wisa Technologies, Inc.           S-1/A                  3:2.3M                                   Toppan Merrill/FA
 2/05/24  Wisa Technologies, Inc.           S-1/A                 12:2.8M                                   Toppan Merrill/FA
 1/19/24  Wisa Technologies, Inc.           S-1                    3:2.1M                                   Toppan Merrill/FA
10/17/23  Wisa Technologies, Inc.           424B4                  1:562K                                   Toppan Merrill/FA
10/16/23  Wisa Technologies, Inc.           POS462C    10/16/23    1:728K                                   Toppan Merrill/FA
10/11/23  Wisa Technologies, Inc.           POS AM                 9:1.5M                                   Toppan Merrill/FA
 9/29/23  Wisa Technologies, Inc.           S-1/A                  9:1.5M                                   Toppan Merrill/FA
 9/05/23  Wisa Technologies, Inc.           S-1         9/01/23    4:750K                                   Toppan Merrill/FA
 8/22/23  Wisa Technologies, Inc.           S-1                    4:482K                                   Toppan Merrill/FA
 5/30/23  Wisa Technologies, Inc.           S-1                    4:539K                                   Toppan Merrill/FA
 4/28/23  Wisa Technologies, Inc.           S-1                    4:613K                                   Toppan Merrill/FA
 4/28/23  Wisa Technologies, Inc.           S-1/A                  3:566K                                   Toppan Merrill/FA
 4/28/23  Wisa Technologies, Inc.           S-8         4/28/23    5:227K                                   Toppan Merrill/FA
 4/10/23  Wisa Technologies, Inc.           424B5                  1:464K                                   Toppan Merrill/FA
 3/17/23  Wisa Technologies, Inc.           10-K       12/31/22   82:10M                                    Toppan Merrill/FA2
 2/14/23  Wisa Technologies, Inc.           S-1                    4:706K                                   Toppan Merrill/FA
11/29/22  Wisa Technologies, Inc.           S-1/A                  3:623K                                   Toppan Merrill/FA
11/22/22  Wisa Technologies, Inc.           S-1/A                 11:1.4M                                   Toppan Merrill/FA
11/16/22  Wisa Technologies, Inc.           S-3/A                  2:392K                                   Toppan Merrill/FA
11/07/22  Wisa Technologies, Inc.           S-3                    4:464K                                   Toppan Merrill/FA
11/01/22  Wisa Technologies, Inc.           S-1                    3:579K                                   Toppan Merrill/FA
 3/11/22  Wisa Technologies, Inc.           10-K       12/31/21   71:8.6M                                   Toppan Merrill/FA2
 7/08/21  Wisa Technologies, Inc.           S-3                    3:446K                                   Toppan Merrill/FA
 3/26/21  Wisa Technologies, Inc.           424B3                  1:323K                                   Toppan Merrill/FA
 3/19/21  Wisa Technologies, Inc.           S-3                    3:517K                                   Toppan Merrill/FA
 3/16/21  Wisa Technologies, Inc.           10-K       12/31/20   81:8.6M                                   Toppan Merrill/FA
 2/22/21  Wisa Technologies, Inc.           S-8         2/22/21    3:536K                                   Toppan Merrill/FA
12/11/20  Wisa Technologies, Inc.           424B3                  1:348K                                   Toppan Merrill/FA
12/07/20  Wisa Technologies, Inc.           S-3                    3:520K                                   Toppan Merrill/FA
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