Bong II Yi

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Kyungki-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Nitride semiconductor light emitting device including electrodes of...
- Patent number 7,868,344
- Issue date Jan 11, 2011
- Samsung LED Co., Ltd.
- Pil Geun Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flip chip type nitride semiconductor light emitting device
- Patent number 7,297,988
- Issue date Nov 20, 2007
- Samsung Electro-Mechanics Co., Ltd.
- Seung Wan Chae
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE INCLUDING ELECTRODES OF...
- Publication number 20100308366
- Publication date Dec 9, 2010
- Samsung Electro-Mechanics CO., LTD.
- Pil Geun Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride semiconductor light emitting device
- Publication number 20060273332
- Publication date Dec 7, 2006
- Samsung Electro-Mechanics CO., LTD.
- Pil Geun Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Flip chip type nitride semiconductor light emitting device
- Publication number 20060231854
- Publication date Oct 19, 2006
- Samsung Electro-Mechanics Co., Ltd.
- Seung Wan Chae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting diode improved in luminous efficiency
- Publication number 20060054909
- Publication date Mar 16, 2006
- Samsung Electro-Mechanics Co., Ltd.
- Hyoun Soo Shin
- H01 - BASIC ELECTRIC ELEMENTS