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Sungkeun LEE
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GOYANG-SI, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Thin film transistor substrate having metal oxide semiconductor and...
Patent number
9,748,286
Issue date
Aug 29, 2017
LG Display Co., Ltd.
Sungkeun Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin film transistor substrate having metal oxide semiconductor and...
Patent number
9,324,736
Issue date
Apr 26, 2016
LG Display Co., Ltd.
Sungkeun Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical module
Patent number
7,837,360
Issue date
Nov 23, 2010
LG Display Co., Ltd.
Sungkeun Lee
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
THIN FILM TRANSISTOR SUBSTRATE HAVING METAL OXIDE SEMICONDUCTOR AND...
Publication number
20160197107
Publication date
Jul 7, 2016
LG Display Co., Ltd.
Sungkeun LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THIN FILM TRANSISTOR SUBSTRATE HAVING METAL OXIDE SEMICONDUCTOR AND...
Publication number
20150155310
Publication date
Jun 4, 2015
LG Display Co., Ltd.
Sungkeun LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical module
Publication number
20080198594
Publication date
Aug 21, 2008
Sungkeun Lee
G02 - OPTICS