Joong Seo Kang

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Yongin, KR

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Patents Grantslast 30 patents

Information Patent Grant
Nitride semiconductor light emitting diode
- Patent number 8,203,170
- Issue date Jun 19, 2012
- Samsung LED Co., Ltd.
- Hyun Wook Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing nitride semiconductor light emitting device...
- Patent number 7,781,248
- Issue date Aug 24, 2010
- Samsung LED Co., Ltd.
- Hyun Wook Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor light emitting device
- Patent number 7,462,876
- Issue date Dec 9, 2008
- Samsung Electro-Mechanics Co., Ltd.
- Sang Heon Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group III-nitride light emitting device
- Patent number 7,301,173
- Issue date Nov 27, 2007
- Samsung Electro-Mechanics Co., Ltd.
- Hyun Wook Shim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE...
- Publication number 20090173965
- Publication date Jul 9, 2009
- Samsung Electro-Mechanics CO., LTD.
- Hyun Wook Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride semiconductor light emitting diode
- Publication number 20080099782
- Publication date May 1, 2008
- Samsung Electro-Mechanics CO., LTD.
- Hyun Wook Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride semiconductor light emitting device
- Publication number 20070145406
- Publication date Jun 28, 2007
- Samsung Electro-Mechanics CO., LTD.
- Sang Heon Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Group III-nitride light emitting device
- Publication number 20060219999
- Publication date Oct 5, 2006
- Samsung Electro-Mechanics CO., LTD.
- Hyun Wook Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing nitride semiconductor light emitting device
- Publication number 20050090032
- Publication date Apr 28, 2005
- Je Won Kim
- H01 - BASIC ELECTRIC ELEMENTS