Haiyang JIANG

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for video patrol
- Patent number 11,138,846
- Issue date Oct 5, 2021
- HANGZHOU HIKVISION SYSTEM TECHNOLOGY CO., LTD.
- Haiyang Jiang
- G08 - SIGNALLING
Information Patent Grant
Video switching method, device and video patrol system
- Patent number 10,944,920
- Issue date Mar 9, 2021
- HANGZHOU HIKVISION SYSTEM TECHNOLOGY CO., LTD.
- Haiyang Jiang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR VIDEO PATROL
- Publication number 20190325720
- Publication date Oct 24, 2019
- HANGZHOU HIKVISION SYSTEM TECHNOLOGY CO., LTD.
- Haiyang JIANG
- G08 - SIGNALLING
Information Patent Application
VIDEO SWITCHING METHOD, DEVICE AND VIDEO PATROL SYSTEM
- Publication number 20190260945
- Publication date Aug 22, 2019
- HANGZHOU HIKVISION SYSTEM TECHNOLOGY CO., LTD.
- Haiyang JIANG
- G06 - COMPUTING CALCULATING COUNTING