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KYUNGKI-DO, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Gallium nitride-based light emitting device having ESD protection c...
Patent number
7,645,689
Issue date
Jan 12, 2010
Samsung Electro-Mechanics Co., Ltd.
Jun Ho Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light emitting device and method for manufact...
Patent number
7,319,044
Issue date
Jan 15, 2008
Samsung Electro-Mechanics Co., Ltd.
Young Suk 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
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
Information
Patent Grant
Gallium nitride-based light emitting device having ESD protection c...
Patent number
7,250,633
Issue date
Jul 31, 2007
Samsung Electro-Mechanics Co., Ltd.
Jun Ho Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III-nitride light emitting device
Patent number
7,235,820
Issue date
Jun 26, 2007
Samsung Electro-Mechanics Co., Ltd.
Hyun Wook Shim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gallium nitride (GaN)-based semiconductor light emitting diode and...
Patent number
7,183,579
Issue date
Feb 27, 2007
Samsung Electro-Mechanics Co., Ltd.
Seung Wan Chae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light emitting device and method for manufact...
Patent number
7,154,124
Issue date
Dec 26, 2006
Samsung Electro-Mechanics Co., Ltd.
Young Suk Han
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACT...
Publication number
20070105261
Publication date
May 10, 2007
Samsung Electro-Mechanics Co., Ltd.
Young Suk HAN
H01 - BASIC ELECTRIC ELEMENTS