Chuan SHEN

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Living body detection method based on facial recognition, and elect...
- Patent number 11,830,230
- Issue date Nov 28, 2023
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
- Shengguo Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Face liveness detection based on neural network model
- Patent number 11,321,963
- Issue date May 3, 2022
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Chuan Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Illegal attack prevention
- Patent number 11,270,140
- Issue date Mar 8, 2022
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Fan Wei
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LIVING BODY DETECTION METHOD BASED ON FACIAL RECOGNITION, AND ELECT...
- Publication number 20220092882
- Publication date Mar 24, 2022
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Shengguo WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ILLEGAL ATTACK PREVENTION
- Publication number 20210241012
- Publication date Aug 5, 2021
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Fan Wei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image Storage Method and Apparatus, and Electronic Device and Stora...
- Publication number 20210084256
- Publication date Mar 18, 2021
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Congyi Hua
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FACE LIVENESS DETECTION BASED ON NEURAL NETWORK MODEL
- Publication number 20200334450
- Publication date Oct 22, 2020
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Chuan SHEN
- G06 - COMPUTING CALCULATING COUNTING