Chung-Hsiang Tu

Person

Hsinchu City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Light emitting device
- Patent number 9,166,105
- Issue date Oct 20, 2015
- Epistar Corporation
- De-Shan Kuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a point source light-emitting diode
- Patent number 7,341,879
- Issue date Mar 11, 2008
- Epistar Corporation
- Tzu-Ying Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode and method of the same
- Patent number 7,148,517
- Issue date Dec 12, 2006
- Epistar Corporation
- Chung-Cheng Tu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Point source light-emitting diode
- Patent number 7,109,525
- Issue date Sep 19, 2006
- Epistar Corporation
- Tzu-Ying Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High luminance indium gallium aluminum nitride light emitting devic...
- Patent number 7,087,931
- Issue date Aug 8, 2006
- Epistar Corporation
- Jen-Chau Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Series connection of two light emitting diodes through semiconducto...
- Patent number 6,998,642
- Issue date Feb 14, 2006
- United Epitaxy Co., Ltd.
- Jin-Ywan Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode and method of making the same
- Patent number 6,900,068
- Issue date May 31, 2005
- United Epitaxy Co., Ltd.
- Jin-Ywan Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode and method of making the same
- Patent number 6,838,704
- Issue date Jan 4, 2005
- United Epitaxy Co., Ltd.
- Jin-Ywan Lin
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20140048830
- Publication date Feb 20, 2014
- EPISTAR CORPORATION
- De-Shan Kuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Point source light-emitting diode and manufacturing method thereof
- Publication number 20060249740
- Publication date Nov 9, 2006
- Tzu-Ying Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Point source light-emitting diode and manufacturing method thereof
- Publication number 20060079013
- Publication date Apr 13, 2006
- Tzu-Ying Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting diode and method of the same
- Publication number 20050242358
- Publication date Nov 3, 2005
- Chung-Cheng Tu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High luminance indium gallium aluminum nitride light emitting devic...
- Publication number 20050224832
- Publication date Oct 13, 2005
- Jen-Chau Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Series connection of two light emitting diodes through semiconducto...
- Publication number 20050062049
- Publication date Mar 24, 2005
- United Epitaxy Co., Ltd.
- Jin-Ywan Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ESD protection configuration and method for light emitting diodes
- Publication number 20050023575
- Publication date Feb 3, 2005
- UNITED EPITAXY COMPANY, LTD
- Jen-Chau Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting diode and method of making the same
- Publication number 20050017254
- Publication date Jan 27, 2005
- United Epitaxy Co., Ltd.
- Jin-Ywan Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting diode and method of making the same
- Publication number 20040124428
- Publication date Jul 1, 2004
- United Epitaxy Co., Ltd.
- Jin-Ywan Lin
- H01 - BASIC ELECTRIC ELEMENTS

Chung-Hsiang Tu

Person

Patents Grantslast 30 patents

Light emitting device

Method of manufacturing a point source light-emitting diode

Light emitting diode and method of the same

Point source light-emitting diode

High luminance indium gallium aluminum nitride light emitting devic...

Series connection of two light emitting diodes through semiconducto...

Light emitting diode and method of making the same

Light emitting diode and method of making the same

Patents Applicationslast 30 patents

LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

Point source light-emitting diode and manufacturing method thereof

Point source light-emitting diode and manufacturing method thereof

Light emitting diode and method of the same

High luminance indium gallium aluminum nitride light emitting devic...

Series connection of two light emitting diodes through semiconducto...

ESD protection configuration and method for light emitting diodes

Light emitting diode and method of making the same

Light emitting diode and method of making the same