Inventor · disambiguated record
Zhinong Li
Also filed as: LI ZHINONG
10 granted patents·1 pending application·9 citations·filing 2016–2023
80Inventor score
Top patents by PatentIndex Score
11 records- 0182US11688204B1System and method for robust palm liveness detection using variations of imagesARMATURA LLC·Filed 2022·Granted Jun 27, 2023·1 cites·21 claims
- 0276US11144772B2Method and system for fingerprint securityZKTECO CO LTD·Filed 2017·Granted Oct 12, 2021·5 cites·13 claims
- 0364US10984267B2Method and system for imaging acquisitionZKTECO USA LLC·Filed 2017·Granted Apr 20, 2021·3 cites·14 claims
- 0460US11721132B1System and method for generating region of interests for palm liveness detectionARMATURA LLC·Filed 2022·Granted Aug 8, 2023·0 cites·24 claims
- 0559US11941911B2System and method for detecting liveness of biometric informationARMATURA LLC·Filed 2022·Granted Mar 26, 2024·0 cites·21 claims
- 0656US11373435B2Method and system for contactless 3D fingerprint image acquisitionZKTECO CO LTD·Filed 2020·Granted Jun 28, 2022·0 cites·17 claims
- 0753US11989969B2Biometric information imaging deviceZKTECO USA·Filed 2021·Granted May 21, 2024·0 cites·15 claims
- 0852US2025181689A1System and method for biometric-based identity verification via an optical signalARMATURA LLC·Filed 2023·Application pending·0 cites
- 0950US12223764B2System and method for rotation invariant fingerprint recognitionARMATURA LLC·Filed 2022·Granted Feb 11, 2025·0 cites·18 claims
- 1039US10885300B2Method and system for contactless 3D fingerprint image acquisitionZKTECO CO LTD·Filed 2016·Granted Jan 5, 2021·0 cites·9 claims
- 1138US10972651B2Method and system for iris recognitionZKTECO USA LLC·Filed 2018·Granted Apr 6, 2021·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →