Zhigang Hu

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Passenger flow information collection method and apparatus, and pas...
- Patent number 11,138,171
- Issue date Oct 5, 2021
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Zhigang Hu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for obtaining image of form sheet
- Patent number 11,037,017
- Issue date Jun 15, 2021
- Hangzhou Hikrobot Technology Co., Ltd
- Zhihui Deng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for hybrid video encoding
- Patent number 10,863,185
- Issue date Dec 8, 2020
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
- Junyan Tong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for hybrid video encoding
- Patent number 10,187,649
- Issue date Jan 22, 2019
- Hangzhou Hiksvision Digital Technology Co., Ltd.
- Junyan Tong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for people flow statistics
- Patent number 8,798,327
- Issue date Aug 5, 2014
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
- Zhigang Hu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR OBTAINING IMAGE OF FORM SHEET
- Publication number 20200293811
- Publication date Sep 17, 2020
- HANGZHOU HIKROBOT TECHNOLOGY CO., LTD
- Zhihui DENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for Hybrid Video Encoding
- Publication number 20190116370
- Publication date Apr 18, 2019
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Junyan Tong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Passenger Flow Information Collection Method and Apparatus, and Pas...
- Publication number 20180365275
- Publication date Dec 20, 2018
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Zhigang Hu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for Hybrid Video Encoding
- Publication number 20160269734
- Publication date Sep 15, 2016
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Junyan Tong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PEOPLE FLOW STATISTICS
- Publication number 20130070969
- Publication date Mar 21, 2013
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Zhigang Hu
- G06 - COMPUTING CALCULATING COUNTING