Woong-Sung JANG

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Bucheon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Attach and detach device of battery for electric vehicle
- Patent number 9,070,923
- Issue date Jun 30, 2015
- Motex Products Co., Ltd.
- Chi-Man Yu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Attach and detach device of battery for electric vehicle
- Patent number 8,689,918
- Issue date Apr 8, 2014
- Motex Products Co., Ltd.
- Chi-Man Yu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ATTACH AND DETACH DEVICE OF BATTERY FOR ELECTRIC VEHICLE
- Publication number 20130156533
- Publication date Jun 20, 2013
- Motex Products Co., Ltd.
- Chi-Man YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ATTACH AND DETACH DEVICE OF BATTERY FOR ELECTRIC VEHICLE
- Publication number 20130153315
- Publication date Jun 20, 2013
- Motex Products Co., Ltd.
- Chi-Man YU
- B60 - VEHICLES IN GENERAL