Ching-Sen Hu

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Sinjhuang City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Knob structure
- Patent number 7,211,755
- Issue date May 1, 2007
- Micro-Star Int'l Co., Ltd.
- Chia-Ho Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Screw-free release mechanism
- Publication number 20100226714
- Publication date Sep 9, 2010
- Chi-Yen Chiang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES