Guangzhang Wu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Self-righting unmanned vehicle
- Patent number 11,273,889
- Issue date Mar 15, 2022
- PowerVision Tech Inc.
- Zhihong Lu
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Underwater drone with capacity of fishing, rapidly moving and wirel...
- Patent number 11,008,081
- Issue date May 18, 2021
- PowerVision Tech Inc.
- Weifeng Zheng
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Underwater drone with capacity of fishing, rapidly moving and wirel...
- Patent number 10,661,867
- Issue date May 26, 2020
- PowerVision Tech Inc.
- Weifeng Zheng
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
SELF-RIGHTING UNMANNED VEHICLE
- Publication number 20200339232
- Publication date Oct 29, 2020
- Powervision Tech Inc.
- Zhihong LU
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
UNDERWATER DRONE WITH CAPACITY OF FISHING, RAPIDLY MOVING AND WIREL...
- Publication number 20200231262
- Publication date Jul 23, 2020
- Powervision Tech Inc.
- Weifeng Zheng
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
UNDERWATER DRONE WITH CAPACITY OF FISHING, RAPIDLY MOVING AND WIREL...
- Publication number 20180111669
- Publication date Apr 26, 2018
- Powervision Tech Inc.
- Weifeng Zheng
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING