Weichang Kang

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Hangzhou, Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fingerprint entry method and apparatus, and system and electronic d...
- Patent number 11,514,712
- Issue date Nov 29, 2022
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
- Hongshuai 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
Information Patent Grant
Method, device and system for controlling opening of A-B doors
- Patent number 10,186,101
- Issue date Jan 22, 2019
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Dong Zhang
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

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
FINGERPRINT ENTRY METHOD AND APPARATUS, AND SYSTEM AND ELECTRONIC D...
- Publication number 20210019498
- Publication date Jan 21, 2021
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Hongshuai WANG
- G06 - COMPUTING CALCULATING COUNTING
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
Information Patent Application
Method, Device and System for Controlling Opening of A-B Doors
- Publication number 20180374293
- Publication date Dec 27, 2018
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Dong Zhang
- G07 - CHECKING-DEVICES