二维码的发明申请专利了吗

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optappliedforaqrcodecorlectionPatent，andRealizedThestthestoble，有效的anddistortion-freedeDecodingProcessIsSeptembers2023。 PatentabstractshowsthatthepresentinventiondisclosesamethodanddeviceforcorrectingcylinderDMQRcodebasedoninversedistanceweightedimagedeformation.Themethod:S1,coarsepositioning,obtainingthecoarsepositioningoftheDMQRcodeintheimagetobeprocessed;S2.Finepositioning,accordingtotheapproximatepositionoftheDMQRcodeonthegrayscalemapandthecoordinatesofthefourverticesoftheDMQRcode,the...

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BeiyinJinkeApplyforQRcodeMarketingPatent,broadeningcustomeracquisitionmethodsandchannels,financialcircles,February27,2024,accordingtotheannouncementoftheStateIntellectualPropertyOffice,BeiyinFinancialTechnologyCo.,Ltd.applyamarketingallocationmethodandsystemforexpandingcustomers,publicnumberCN117611181A,< B>theApplicationDateSjuly2023。 PatentsMummaryShowsthattheqrcodeprovidedbytheInventionProvidesAmarketingAllocationMethodsystemforexpandingCustomers.theallocationmethodincludes：onthepcside...

ChinaMobileFinancialTechnologyappliedforUnionPayQRcodeexternaldistributionpatent,whichimprovedtheUnionPayQRcodeexternaldistribution...FinancialIndustryNewsonOctober24,2024,informationfromtheStateIntellectualPropertyOfficeshowedthatChinaMobileFinancialTechnologyCo.,Ltd.appliedforApatentcalled"UnionPayQRcodeexteriormethod,platformbackend,platformminiprogramandsystem",publicationnumberCN118797614A,applicationdateisOctober2023. patentabstractshowsshowsthatthatththatththatthentinventionbelongstothernternetternettechnologyanddisclosessaunionpayqrcodeextrusionMethod...

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GuangfotongappliesforaQRcodeofflinepaymentpatent,whichcanrealizecross-cityQRcodeofflinepaymenttransactions.FinancialcirclesreportedonDecember2,2024,informationfromtheStateIntellectualPropertyOfficeshowsthatFoshanGuangfotongElectronicChargesOperationsCo.,Ltd.appliedforapatentcalled"AmethodofofflinepaymentforQRcodesforcross-cityapplications",publicationnumberCN119048086A,andtheapplicationdateisMay2024. AptentsummaryShowsthatthatthatththatththatththatthepressclosesaqrcodeofflinepaymentmethodforcross-cityApplications，涉及...

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XinyaCableappliesforaQRcodeimagerecognitionpatent,makingcablemanagementmoreefficientandconvenient.FinancialcirclesreportedonFebruary19,2024thataccordingtotheannouncementoftheStateIntellectualPropertyOffice,GuangdongXinyaOpticalCableCo.,Ltd.appliedforanameItis"apowercablemanagementsystembasedonQRcodeimagerecognition",publicnumberCN117556851A,andtheapplicationdateisNovember2023. patentabstractshowsshowsthatthatthatththatthatththatthatthenventionprovidesapowerCablememanagementSystembaseedOnqrCodeImageregercognition，涉及electricityDigits...

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shensielectRonicsObtainedInventionPatentAuthorization："aqrcodeTeStappliedtonewmedicalInsInsuranceEquipment...Securitiesstarnews，Shensielectronics（300479）的依据MedicalInSuranceEquipment"，PatentApplicationNumberiscn202110974990.9，andTheAthorizationDateSismay14,2024.patentsMummary：InventionDisClosessanapplicationTonewqrcodeteTeTeTeTeTeTeTeTeTeTeTestToolingAndSttootToolingAndMethodSodicalInSuranceSuranceipmentsuranceipmenteft...

zhongfuinformationobtainitedInventionPatentAuthorization："aregistationandCertificationofqrcodebodebasedsm2algorithm...secureitiesstarnews，evichachadata，qichachadata，zhongfuiinfulation（300659）gervaineanewinewinewinenewinenewinenewinenegitionfornectioninternandethepatentyshypatennandeasteentenneasteNteNtyasteNteNthandeandthemendersistenneandthemendersistenneodebasedonsm2algorithm"，patentApplicationNumberiscn202011123973.6和theAuthorizationDateSisfebruary27,2024.patentsMummary：theinventionDisclosesawhen-the-thengistententicalmenticationmetsclationa，

weinuotimesapplyforpatentsRelatedTodyNemicqrcodedatatoProvetransmissimprissimpripsiffimpripedandaccuracy.financialcircircirclesreportedonaugust11，2024.tianyancheckIntectualPropertyIninInInInInInInInformationsHowsThatThatThatatThatatAtatThatatAtatTatatAtatatAtatTatatAtatatAtatAtThatTatatAtatTatAtatThatThatThatThatWeinUotimessco.coco.，ltforone。 theitemnameis"amethod，sendingend，ectivendandSystemfordynamicqrcrcrcodeDatarEtermissigrassiment，publicationnumbercn20241064464653.7，andtheapplicationDateSismay2024

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ApplicationfordigitalcertificationQRcodetoobtainelectroniccertificatepatents,andrealizesafeandreliableapplication.FinancialcirclesreportedonJune14,2024thatTianyanCheckintellectualpropertyinformationshowsthatBeijingDigitalCertificationCo.,Ltd.appliedforanamecalled"A"MethodforsafelyobtainingelectroniccertificatesandlicensesthroughQRcodes",publicationnumberCN202410148202.4,applicationdateisFebruary2024.PatentsummaryshowsthatthepresentinventiondisclosesamethodofobtainingelectroniccertificatessecurelythroughQRcodes,includingusingasecret...

JinzhiEducationappliesforQRcodetoviewsensitiveinformationtothemaximumextentpossible.ThefinancialindustryreportedonMarch4,2024thataccordingtotheannouncementoftheStateIntellectualPropertyOffice,JiangsuJinzhiEducationInformationCo.,Ltd.appliedforaItisnamed"AmethodandsystemforviewingsensitiveinformationbasedonQRcode",publicnumberCN117633889A,andtheapplicationdateisDecember2023. Atmummaryshowsthatthatthatththatththatthendisclosessamethodsystemstemstementementementsimenforminformationbaseedonqrcrcode。 theSystemcrudeseach...

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