Hui Gong

Follow

Person

Hangzhou, Zhejiang, CN

People

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
Stereo camera and height acquisition method thereof and height acqu...
- Patent number 11,024,052
- Issue date Jun 1, 2021
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
- Di Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for determining external parameter of stereoscopi...
- Patent number 11,010,924
- Issue date May 18, 2021
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
- Di Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
STEREO CAMERA AND HEIGHT ACQUISITION METHOD THEREOF AND HEIGHT ACQU...
- Publication number 20190378294
- Publication date Dec 12, 2019
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Di ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR DETERMINING EXTERNAL PARAMETER OF STEREOSCOPI...
- Publication number 20190236807
- Publication date Aug 1, 2019
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Di ZHANG
- G06 - COMPUTING CALCULATING COUNTING
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