Zhu Zhang

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Active suspension system and method
- Patent number 8,833,780
- Issue date Sep 16, 2014
- Hong Kong Productivity Council
- Ka Wai Eric Cheng
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE SUSPENSION SYSTEM AND METHOD
- Publication number 20130161921
- Publication date Jun 27, 2013
- AUTOMOTIVE PARTS AND ACCESSORY SYSTEMS R & D CENTRE LIMITED
- Ka Wai Eric Cheng
- B60 - VEHICLES IN GENERAL