Inventor · disambiguated record
Yuexi Chen
Also filed as: CHEN YUEXI
78 granted patents·24 pending applications·66 citations·filing 2014–2025
98Inventor score
Top patents by PatentIndex Score
102 records- 0195US12160516B2Techniques for securely performing offline authenticationVISA INT SERVICE ASS·Filed 2022·Granted Dec 3, 2024·4 cites·18 claims
- 0292US12058263B2Token offline provisioningVISA INT SERVICE ASS·Filed 2023·Granted Aug 6, 2024·2 cites·19 claims
- 0392US11785449B2Secure on-demand ultra-wideband communication channels systems and methodsVISA INT SERVICE ASS·Filed 2021·Granted Oct 10, 2023·3 cites·15 claims
- 0491US12114161B2System and methods for data security using distance measurementVISA INT SERVICE ASS·Filed 2024·Granted Oct 8, 2024·1 cites·20 claims
- 0591US11784986B2Proximity interaction system including secure encryption schemeVISA INT SERVICE ASS·Filed 2022·Granted Oct 10, 2023·2 cites·18 claims
- 0690US10588016B2Adapter for providing unified transaction interfaceVISA INT SERVICE ASS·Filed 2017·Granted Mar 10, 2020·6 cites·20 claims
- 0788US11777709B2System and method for using dynamic tag contentVISA INT SERVICE ASS·Filed 2020·Granted Oct 3, 2023·2 cites·19 claims
- 0888US11488163B2Dynamic application selection based on contextual dataVISA INT SERVICE ASS·Filed 2020·Granted Nov 1, 2022·2 cites·18 claims
- 0986US11283781B2Proximity interaction system including secure encryption schemeVISA INT SERVICE ASS·Filed 2020·Granted Mar 22, 2022·2 cites·19 claims
- 1084US11025613B2Secure element installation and provisioningVISA INT SERVICE ASS·Filed 2019·Granted Jun 1, 2021·3 cites·20 claims
- 1183US10579987B2Method for authenticating transactionsGEMALTO SA·Filed 2014·Granted Mar 3, 2020·5 cites·14 claims
- 1282US11303434B2Techniques for secure channel communicationsVISA INT SERVICE ASS·Filed 2019·Granted Apr 12, 2022·3 cites·18 claims
- 1382US11010482B2System and method for secure device connectionVISA INT SERVICE ASS·Filed 2018·Granted May 18, 2021·3 cites·20 claims
- 1482US10613849B2Update migration system and methodPIRZADEH KIUSHAN·Filed 2016·Granted Apr 7, 2020·4 cites·17 claims
- 1580US11394721B2Binding cryptogram with protocol characteristicsVISA INT SERVICE ASS·Filed 2018·Granted Jul 19, 2022·3 cites·18 claims
- 1679US11587087B2System and method for biometric fallback authenticationVISA INT SERVICE ASS·Filed 2019·Granted Feb 21, 2023·1 cites·11 claims
- 1779US11250407B2Method, system, and computer program product for providing installment payment options for a payment transactionVISA INT SERVICE ASS·Filed 2019·Granted Feb 15, 2022·4 cites·7 claims
- 1879US10397215B2Secure element installation and provisioningKEKICHEFF MARC·Filed 2016·Granted Aug 27, 2019·3 cites·16 claims
- 1978US11748738B2Portable device loading mechanism for account accessVISA INT SERVICE ASS·Filed 2018·Granted Sep 5, 2023·1 cites·18 claims
- 2077US2025390887A1Payment Device and Method for Verification Using a MagnetometerVISA INT SERVICE ASS·Filed 2025·Application pending·0 cites
- 2176US11569998B2Token offline provisioningVISA INT SERVICE ASS·Filed 2018·Granted Jan 31, 2023·2 cites·20 claims
- 2276US2024430683A1System and methods for data security using distance measurementVISA INT SERVICE ASS·Filed 2024·Application pending·0 cites
- 2376US2025117801A1Time based risk management mechanismsVISA INT SERVICE ASS·Filed 2024·Application pending·0 cites
- 2475US2025055694A1Techniques for securely performing offline authenticationVISA INT SERVICE ASS·Filed 2024·Application pending·0 cites
- 2573US12219347B2Secure on-demand ultra-wideband communication channels systems and methodsVISA INT SERVICE ASS·Filed 2023·Granted Feb 4, 2025·0 cites·20 claims
- 2673US11432155B2Method and system for relay attack detectionVISA INT SERVICE ASS·Filed 2017·Granted Aug 30, 2022·2 cites·20 claims
- 2773US2025274442A1Secure and privacy preserving message routing systemVISA INT SERVICE ASS·Filed 2025·Application pending·0 cites
- 2872US12430632B2Portable device loading mechanism for account accessVISA INT SERVICE ASS·Filed 2023·Granted Sep 30, 2025·0 cites·16 claims
- 2972US12341875B2Efficient authentic communication system and methodVISA INT SERVICE ASS·Filed 2024·Granted Jun 24, 2025·0 cites·19 claims
- 3072US12184756B2System and method for using dynamic tag contentVISA INT SERVICE ASS·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 3172US11783316B2Method and system of capturing contactless communication interactions for debugging and evaluating contactless card transactionVISA INT SERVICE ASS·Filed 2021·Granted Oct 10, 2023·1 cites·12 claims
- 3272US11244300B2System, method, and apparatus for conducting a secure transaction using a remote point-of-sale systemVISA INT SERVICE ASS·Filed 2017·Granted Feb 8, 2022·1 cites·9 claims
- 3372US2025252432A1Tokenized contactless transaction enabled by cloud biometric identification and authenticationVISA INT SERVICE ASS·Filed 2025·Application pending·0 cites
- 3471US12106278B2Rules engine for communication round trips optimization of kernel-in-cloud payment transactionVISA INT SERVICE ASS·Filed 2023·Granted Oct 1, 2024·0 cites·20 claims
- 3571US11907950B2System and method for biometric fallback authenticationVISA INT SERVICE ASS·Filed 2023·Granted Feb 20, 2024·0 cites·14 claims
- 3671US11303450B2Techniques for securely performing offline authenticationVISA INT SERVICE ASS·Filed 2018·Granted Apr 12, 2022·1 cites·20 claims
- 3771US10885509B2Bridge device for linking wireless protocolsVISA INT SERVICE ASS·Filed 2015·Granted Jan 5, 2021·1 cites·24 claims
- 3870US12067554B2System, method, and apparatus for user-less payment on deliveryVISA INT SERVICE ASS·Filed 2022·Granted Aug 20, 2024·0 cites·16 claims
- 3970US11726841B2Adapter for providing unified transaction interfaceVISA INT SERVICE ASS·Filed 2022·Granted Aug 15, 2023·0 cites·19 claims
- 4070US2025181699A1Efficient interaction processing using secretVISA INT SERVICE ASS·Filed 2025·Application pending·0 cites
- 4169US2023410108A1Smart device system and method of useVISA INT SERVICE ASS·Filed 2023·Application pending·0 cites
- 4268US12218953B2Binding cryptogram with protocol characteristicsVISA INT SERVICE ASS·Filed 2022·Granted Feb 4, 2025·0 cites·20 claims
- 4368US12026712B2Dynamic application selection based on contextual dataVISA INT SERVICE ASS·Filed 2022·Granted Jul 2, 2024·0 cites·20 claims
- 4468US11875331B2System, method, and apparatus for conducting a secure transaction using a remote point-of-sale systemVISA INT SERVICE ASS·Filed 2021·Granted Jan 16, 2024·0 cites·14 claims
- 4568US11037123B2System, method, and computer program product for customizing functions of a point-of-sale terminalVISA INT SERVICE ASS·Filed 2019·Granted Jun 15, 2021·0 cites·20 claims
- 4667US12328304B2Secure and privacy preserving message routing systemVISA INT SERVICE ASS·Filed 2022·Granted Jun 10, 2025·0 cites·20 claims
- 4767US12015696B2Techniques for secure channel communicationsVISA INT SERVICE ASS·Filed 2022·Granted Jun 18, 2024·0 cites·20 claims
- 4867US11936684B2Systems and methods for protecting against relay attacksVISA INT SERVICE ASS·Filed 2023·Granted Mar 19, 2024·0 cites·20 claims
- 4967US2024394175A1Network based testing of mobile device kernels system and methodVISA INT SERVICE ASS·Filed 2024·Application pending·0 cites
- 5066US12475336B1Powered NFC communication booster and extenderVISA INT SERVICE ASS·Filed 2024·Granted Nov 18, 2025·0 cites·18 claims
Showing the top 50 of 102 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →