Assignee
T STAMP INC
US·26 granted patents·2 pending applications·148 citations·filing 2016–2025
Top patents by PatentIndex Score
28 records- 0197US11681787B1Ownership validation for cryptographic asset contracts using irreversibly transformed identity tokensT STAMP INC·Filed 2022·Granted Jun 20, 2023·7 cites·20 claims
- 0297US11373449B1Systems and methods for passive-subject liveness verification in digital mediaT STAMP INC·Filed 2020·Granted Jun 28, 2022·12 cites·20 claims
- 0397US11301586B1Systems and processes for lossy biometric representationsT STAMP INC·Filed 2020·Granted Apr 12, 2022·23 cites·19 claims
- 0497US10635894B1Systems and methods for passive-subject liveness verification in digital mediaT STAMP INC·Filed 2017·Granted Apr 28, 2020·32 cites·22 claims
- 0595US11288530B1Systems and methods for liveness-verified identity authenticationT STAMP INC·Filed 2019·Granted Mar 29, 2022·23 cites·14 claims
- 0694US11967173B1Face cover-compatible biometrics and processes for generating and using sameT STAMP INC·Filed 2021·Granted Apr 23, 2024·4 cites·20 claims
- 0794US11093771B1Systems and methods for liveness-verified, biometric-based encryptionT STAMP INC·Filed 2019·Granted Aug 17, 2021·15 cites·23 claims
- 0894US11095631B1Systems and methods for identity verification via third party accountsT STAMP INC·Filed 2018·Granted Aug 17, 2021·12 cites·14 claims
- 0993US11711216B1Systems and methods for privacy-secured biometric identification and verificationT STAMP INC·Filed 2020·Granted Jul 25, 2023·6 cites·15 claims
- 1089US12353530B1Shape overlay for proof of livenessT STAMP INC·Filed 2022·Granted Jul 8, 2025·1 cites·17 claims
- 1189US11496315B1Systems and methods for enhanced hash transformsT STAMP INC·Filed 2019·Granted Nov 8, 2022·7 cites·20 claims
- 1286US11936790B1Systems and methods for enhanced hash transformsT STAMP INC·Filed 2022·Granted Mar 19, 2024·1 cites·20 claims
- 1384US12079371B1Personal identifiable information encoderT STAMP INC·Filed 2022·Granted Sep 3, 2024·2 cites·14 claims
- 1477US12513160B1Systems and processes for multifactor authentication and identificationT STAMP INC·Filed 2022·Granted Dec 30, 2025·1 cites·17 claims
- 1573US11886618B1Systems and processes for lossy biometric representationsT STAMP INC·Filed 2022·Granted Jan 30, 2024·0 cites·20 claims
- 1673US11861043B1Systems and processes for lossy biometric representationsT STAMP INC·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
- 1773US11741263B1Systems and processes for lossy biometric representationsT STAMP INC·Filed 2022·Granted Aug 29, 2023·0 cites·20 claims
- 1872US11263439B1Systems and methods for passive-subject liveness verification in digital mediaT STAMP INC·Filed 2020·Granted Mar 1, 2022·0 cites·12 claims
- 1971US11263442B1Systems and methods for passive-subject liveness verification in digital mediaT STAMP INC·Filed 2020·Granted Mar 1, 2022·0 cites·20 claims
- 2071US11263440B1Systems and methods for passive-subject liveness verification in digital mediaT STAMP INC·Filed 2020·Granted Mar 1, 2022·0 cites·18 claims
- 2171US11263441B1Systems and methods for passive-subject liveness verification in digital mediaT STAMP INC·Filed 2020·Granted Mar 1, 2022·0 cites·20 claims
- 2271US11244152B1Systems and methods for passive-subject liveness verification in digital mediaT STAMP INC·Filed 2020·Granted Feb 8, 2022·0 cites·20 claims
- 2371US10924473B2Trust stampT STAMP INC·Filed 2016·Granted Feb 16, 2021·2 cites·13 claims
- 2467US11972637B2Systems and methods for liveness-verified, biometric-based encryptionT STAMP INC·Filed 2021·Granted Apr 30, 2024·0 cites·20 claims
- 2564US11729158B2Systems and methods for identity verification via third party accountsT STAMP INC·Filed 2021·Granted Aug 15, 2023·0 cites·16 claims
- 2659US2025086261A1Multi-factor authentication using tamper-resistant band and biometric dataT STAMP INC·Filed 2024·Application pending·0 cites
- 2754US2026019265A1Systems, methods, and protocols for zero knowledge proof user authenticationT STAMP INC·Filed 2025·Application pending·0 cites
- 2851US12315294B1Interoperable biometric representationT STAMP INC·Filed 2022·Granted May 27, 2025·0 cites·18 claims
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