Ching-Hui Yen

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Shindian City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Detachable base support
- Patent number 7,175,144
- Issue date Feb 13, 2007
- Benq Corporation
- Ching-Hui Yen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Height adjustable apparatus for supporting flat monitor
- Patent number 6,918,564
- Issue date Jul 19, 2005
- Benq Corporation
- Ching-Hui Yen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Height adjustable apparatus for supporting flat monitor
- Publication number 20030234332
- Publication date Dec 25, 2003
- Ching-Hui Yen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Detachable base support
- Publication number 20030230693
- Publication date Dec 18, 2003
- Ching-Hui Yen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...