Jinfang Zhang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for biometric recognition and method for register...
- Patent number 10,963,715
- Issue date Mar 30, 2021
- CHIPONE TECHNOLOGY (BEIJING) CO., LTD.
- Kun Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for biometric recognition, and biometric template...
- Patent number 10,956,549
- Issue date Mar 23, 2021
- CHIPONE TECHNOLOGY (BEIJING) CO., LTD.
- Kun Li
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE, DISPLAY SYSTEM AND INTEGRATED CONTROL DEVICE THE...
- Publication number 20210026995
- Publication date Jan 28, 2021
- Chipone Technology (Beijing) Co., Ltd.
- Dong XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BIOLOGICAL CHARACTERISTIC RECOGNITION DEVICE AND METHOD AND BIOLOGI...
- Publication number 20190332878
- Publication date Oct 31, 2019
- Kun Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE CHIP, BIOLOGICAL FEATURE IDENTIFICATION METHOD, AND BIOLOGIC...
- Publication number 20190332755
- Publication date Oct 31, 2019
- Chipone System Technology (Beijing) Co., Ltd.
- Kun Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BIOLOGICAL CHARACTERISTIC RECOGNITION DEVICE AND METHOD AND BIOLOGI...
- Publication number 20190130090
- Publication date May 2, 2019
- Chipone Technology (Beijing) Co., Ltd.
- Kun Li
- G06 - COMPUTING CALCULATING COUNTING