KENG-CHIN YEH

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NEW TAIPEI CITY 22044, TW

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle light
- Patent number 8,596,844
- Issue date Dec 3, 2013
- Grang Fair Industrial Co., Ltd.
- Keng-Chin Yeh
- F21 - LIGHTING
Information Patent Grant
Car lamp structure
- Patent number 7,220,033
- Issue date May 22, 2007
- Grang Fair Industrial Co., Ltd.
- Keng-Chin Yeh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle light
- Patent number D532130
- Issue date Nov 14, 2006
- Grang Fair Industrial Co., Ltd.
- Keng-Chin Yeh
- D26 - Lighting
Information Patent Grant
Vehicle light
- Patent number D525729
- Issue date Jul 25, 2006
- Grang Fair Industrial Co., Ltd.
- Keng-Chin Yeh
- D26 - Lighting
Information Patent Grant
Car light
- Patent number 6,984,062
- Issue date Jan 10, 2006
- Grang Fair Industrial Co., Ltd.
- Keng-Chin Yeh
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LED APERTURE OF AUTOMOBILE LAMP
- Publication number 20130051046
- Publication date Feb 28, 2013
- GRANG FAIR INDUSTRIAL CO., LTD.
- KENG-CHIN YEH
- B60 - VEHICLES IN GENERAL