Nae-Guann Yih

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Tao-Yuan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for activating P-type semiconductor layer
- Patent number 7,368,369
- Issue date May 6, 2008
- Uni Light Technology Inc.
- Bor-Jen Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
AlGaInP light emitting diode
- Patent number 6,853,012
- Issue date Feb 8, 2005
- Uni Light Technology Inc.
- Nai-Chuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming a semiconductor device having a metal substrate
- Patent number 6,555,405
- Issue date Apr 29, 2003
- Uni Light Technology, Inc.
- Nai-Chuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming a semiconductor device having a metallic substrate
- Patent number 6,468,824
- Issue date Oct 22, 2002
- Uni Light Technology Inc.
- Nai-Chuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diodes with spreading and improving light emitting area
- Patent number 6,445,007
- Issue date Sep 3, 2002
- Uni Light Technology Inc.
- Bor-Jen Wu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for activating P-type semiconductor layer
- Publication number 20050130396
- Publication date Jun 16, 2005
- Bor-Jen Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for activating P-type semiconductor layer
- Publication number 20040175904
- Publication date Sep 9, 2004
- Bor-Jen Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AlGaInP light emitting diode
- Publication number 20040075102
- Publication date Apr 22, 2004
- Nai-Chuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FORMING A SEMICONDUCTOR DEVICE HAVING A METALLIC SUBSTRATE
- Publication number 20020137243
- Publication date Sep 26, 2002
- Nai-Chuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for forming a semiconductor device having a metal substrate
- Publication number 20020137244
- Publication date Sep 26, 2002
- Uni Light Technology Inc.
- Nai-Chuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODES WITH SPREADING AND IMPROVING LIGHT EMITTING AREA
- Publication number 20020130327
- Publication date Sep 19, 2002
- Bor-Jen Wu
- H01 - BASIC ELECTRIC ELEMENTS