Lung-Chien Chen

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Tao-Yuan Hsien, TW

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Patents Grantslast 30 patents

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
Information Patent Grant
Light-emitting diode having a layer of AlGaInP graded composition
- Patent number 6,100,544
- Issue date Aug 8, 2000
- Visual Photonics Epitaxy Co., Ltd.
- Kun-Chuan Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode having a transparent substrate
- Patent number 6,064,076
- Issue date May 16, 2000
- Visual Photonics Epitaxy Co., Ltd.
- Lung-Chien Chen
- 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