Ji Yuan Ao

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Shenzhen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus, systems, and methods for detecting projectile hits on a...
- Patent number 9,586,138
- Issue date Mar 7, 2017
- SZ DJI Technology Co., Ltd
- Ji Dong Wei
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Apparatus, systems, and methods for detecting projectile hits on a...
- Patent number 9,028,312
- Issue date May 12, 2015
- SZ DJI Technology Co., Ltd
- Ji Dong Wei
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS, SYSTEMS, AND METHODS FOR DETECTING PROJECTILE HITS ON A...
- Publication number 20150321094
- Publication date Nov 12, 2015
- SZ DJI Technology Co., Ltd
- Ji Dong Wei
- A63 - SPORTS GAMES AMUSEMENTS