Chen-Shing Chang

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Pingjhen City, TW

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Patents Grantslast 30 patents

Information Patent Grant
LED reflector molding process, construction, and loader thereof
- Patent number 7,718,024
- Issue date May 18, 2010
- Elit Fine Ceramics Co., Ltd.
- Chen-Shing Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED reflector molding process, construction, and loader thereof
- Patent number 7,695,581
- Issue date Apr 13, 2010
- Elit Fine Ceramics Co., Ltd.
- Chen-Shing Chang
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Led reflector molding process, construction, and loader thereof
- Publication number 20080008847
- Publication date Jan 10, 2008
- Elit Fine Ceramics Co., Ltd.
- Chen-Shing Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED reflector molding process, construction, and loader thereof
- Publication number 20070263389
- Publication date Nov 15, 2007
- Elit Fine Ceramics Co., Ltd.
- Chen-Shing Chang
- F21 - LIGHTING