Zhinong LI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for contactless 3D fingerprint image acquisition
- Patent number 11,373,435
- Issue date Jun 28, 2022
- ZKTECO CO., LTD.
- Zhinong Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for fingerprint security
- Patent number 11,144,772
- Issue date Oct 12, 2021
- ZKTECO CO., LTD.
- Zhinong Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for imaging acquisition
- Patent number 10,984,267
- Issue date Apr 20, 2021
- ZKTECO USA LLC
- Zhinong Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for iris recognition
- Patent number 10,972,651
- Issue date Apr 6, 2021
- ZKTECO USA LLC
- Juyong Mao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for contactless 3D fingerprint image acquisition
- Patent number 10,885,300
- Issue date Jan 5, 2021
- ZKTECO CO., LTD.
- Zhinong Li
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Contactless 3D Fingerprint Image Acquisition
- Publication number 20210117643
- Publication date Apr 22, 2021
- ZKTECO CO. LTD
- Zhinong LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Iris Recognition
- Publication number 20190273873
- Publication date Sep 5, 2019
- ZKTECO USA, LLC
- Juyong MAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Contactless 3D Fingerprint Image Acquisition
- Publication number 20190213378
- Publication date Jul 11, 2019
- ZKTECO CO. LTD
- Zhinong LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Fingerprint Security
- Publication number 20190163998
- Publication date May 30, 2019
- XIAMEN ZKTECO INFORMATION TECHNOLOGY CO., LTD.
- Zhinong LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Imaging Acquisition
- Publication number 20190122061
- Publication date Apr 25, 2019
- ZKTECO USA LLC
- Zhinong LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE