Holin Chang

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Kaohsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Interface texturing for light-emitting device
- Patent number 6,661,028
- Issue date Dec 9, 2003
- United Epitaxy Company, Ltd.
- Tzer-Perng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode and fabricating method thereof
- Patent number 6,552,369
- Issue date Apr 22, 2003
- United Epitaxy Company LTD
- Shu-Woei Chiou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing light emitting diode with current blocking...
- Patent number 6,455,343
- Issue date Sep 24, 2002
- United Epitaxy Company, Ltd.
- Tzer-Perng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interface texturing for light-emitting device
- Patent number 6,410,348
- Issue date Jun 25, 2002
- United Epitaxxy Company, Ltd.
- Tzer-Perng Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Light emitting diode and manufacturing method thereof
- Publication number 20020145147
- Publication date Oct 10, 2002
- Shu-Woei Chiou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Interface texturing for light-emitting device
- Publication number 20020134985
- Publication date Sep 26, 2002
- Tzer-Perng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting diode and fabricating method thereof
- Publication number 20020055218
- Publication date May 9, 2002
- Shu-Woei Chiou
- H01 - BASIC ELECTRIC ELEMENTS