Hanqing Guo

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Aerial system propulsion assembly and method of use
- Patent number 11,027,833
- Issue date Jun 8, 2021
- HANGZHOU ZERO ZERO TECHNOLOGY CO., LTD.
- Lei Zhang
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aerial system propulsion assembly and method of use
- Patent number 10,435,144
- Issue date Oct 8, 2019
- Hangzhou Zero Zero Technology Co., Ltd.
- Lei Zhang
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System and method for omni-directional obstacle avoidance in aerial...
- Patent number 10,266,263
- Issue date Apr 23, 2019
- HANGZHOU ZERO ZERO TECHNOLOGY CO., LTD.
- Tong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR OMNI-DIRECTIONAL OBSTACLE AVOIDANCE IN AERIAL...
- Publication number 20180208311
- Publication date Jul 26, 2018
- Hangzhou Zero Zero Technology Co., Ltd.
- Tong Zhang
- G02 - OPTICS
Information Patent Application
AERIAL SYSTEM PROPULSION ASSEMBLY AND METHOD OF USE
- Publication number 20170305542
- Publication date Oct 26, 2017
- Hangzhou Zero Zero Technology Co., Ltd.
- Lei Zhang
- B64 - AIRCRAFT AVIATION COSMONAUTICS