Sun-Chin Wei

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Tai-Nan Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting diode with a metal-coated reflective permanent subst...
- Patent number 6,287,882
- Issue date Sep 11, 2001
- Visual Photonics Epitaxy Co., Ltd.
- Kuo-Hsiung Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode with a permanent subtrate of transparent glass...
- Patent number 6,258,699
- Issue date Jul 10, 2001
- Visual Photonics Epitaxy Co., Ltd.
- Kuo-Hsiung Chang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Light emitting diode with a permanent substrate of transparent glas...
- Publication number 20010019134
- Publication date Sep 6, 2001
- Kuo-Hsiung Chang
- H01 - BASIC ELECTRIC ELEMENTS