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Keuk Sang KWON
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Patents Grants
last 30 patents
Information
Patent Grant
Display device with integrated touch screen
Patent number
10,871,849
Issue date
Dec 22, 2020
LG Display Co., Ltd.
Yoon Jong Choi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display device with integrated touch screen
Patent number
9,740,327
Issue date
Aug 22, 2017
LG Display Co., Ltd.
Yoon Jong Choi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display device integrated with touch screen
Patent number
9,658,718
Issue date
May 23, 2017
LG Display Co., Ltd.
Su Min Choi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch display device and method of manufacturing the same
Patent number
9,239,656
Issue date
Jan 19, 2016
LG Display Co., Ltd.
Soo-Hwan Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Liquid crystal display device wherein a first auxiliary spacer is i...
Patent number
8,605,246
Issue date
Dec 10, 2013
LG Display Co., Ltd.
Hong-Jae Kim
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device having column spacers and first auxil...
Patent number
8,045,126
Issue date
Oct 25, 2011
LG Display Co., Ltd.
Hong-Jae Kim
G02 - OPTICS
Information
Patent Grant
Method and apparatus of driving liquid crystal display device
Patent number
7,750,884
Issue date
Jul 6, 2010
LG Display Co., Ltd.
Keuk Sang Kwon
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device having common line parallel to and be...
Patent number
7,554,630
Issue date
Jun 30, 2009
LG Display Co., Ltd.
Keuk Sang Kwon
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device using align mark
Patent number
7,532,277
Issue date
May 12, 2009
LG Display Co., Ltd.
Keuk-Sang Kwon
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device comprising a thermally conductive lay...
Patent number
7,515,242
Issue date
Apr 7, 2009
LG Display Co., Ltd.
Keuk Sang Kwon
G02 - OPTICS
Information
Patent Grant
Flat panel display having an isolated EMI layer and integral heater...
Patent number
7,495,714
Issue date
Feb 24, 2009
American Panel Corporation
William R. Dunn
G02 - OPTICS
Information
Patent Grant
Flat panel display having integral heater, EMI shield, and thermal...
Patent number
7,324,176
Issue date
Jan 29, 2008
American Panel Corporation
William R. Dunn
G02 - OPTICS
Information
Patent Grant
Flat panel display having integral heater, EMI shield, and thermal...
Patent number
7,292,291
Issue date
Nov 6, 2007
American Panel Corporation
William R. Dunn
G02 - OPTICS
Information
Patent Grant
Flat panel display having integral metal heater optically hidden be...
Patent number
7,265,809
Issue date
Sep 4, 2007
Universal Avionics Systems Corporation
William R. Dunn
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
7,215,310
Issue date
May 8, 2007
LG.Philips LCD Co., Ltd.
Hong Sung Song
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method for fabricating array substrate for X-ray detector
Patent number
7,129,556
Issue date
Oct 31, 2006
LG.Philips LCD Co., Ltd.
Keuk-Sang Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus of driving liquid crystal display device
Patent number
7,113,160
Issue date
Sep 26, 2006
LG.Philips LCD Co., Ltd.
Keuk Sang Kwon
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device having quad type color filters
Patent number
7,071,928
Issue date
Jul 4, 2006
LG.Philips LCD Co., Ltd.
Keuk-Sang Kwon
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device implementing improved electrical line...
Patent number
6,937,313
Issue date
Aug 30, 2005
LG.Philips LCD Co., Ltd.
Sung-Il Park
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device implementing improved electrical line...
Patent number
6,922,226
Issue date
Jul 26, 2005
LG. Philips LCD Co. Ltd.
Sung-Il Park
G02 - OPTICS
Information
Patent Grant
Thin film transistor substrate of liquid crystal display and method...
Patent number
6,900,871
Issue date
May 31, 2005
LG. Philips LCD Co. Ltd.
In Duk Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Array substrate for liquid crystal display device and the fabricati...
Patent number
6,842,199
Issue date
Jan 11, 2005
LG.Philips LCD Co., Ltd.
Byung-chul Ahn
G02 - OPTICS
Information
Patent Grant
Apparatus for driving liquid crystal display
Patent number
6,680,720
Issue date
Jan 20, 2004
LG. Phillips LCD Co., Ltd.
Hyun Chang Lee
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Array substrate for LCD device and method of fabricating the same
Patent number
6,671,010
Issue date
Dec 30, 2003
LG.Philips LCD Co., Ltd.
Keuk-Sang Kwon
G02 - OPTICS
Information
Patent Grant
Method for fabricating array substrate for X-ray detector
Patent number
6,607,935
Issue date
Aug 19, 2003
LG.Philips LCD Co., Ltd.
Keuk-Sang Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Array substrate for liquid crystal display device and the fabricati...
Patent number
6,600,546
Issue date
Jul 29, 2003
LG.Philips LCD Co., Ltd.
Byung-chul Ahn
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device for testing signal line
Patent number
6,566,902
Issue date
May 20, 2003
LG.Philips LCD Co., Ltd.
Keuk Sang Kwon
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Display Device with Integrated Touch Screen
Publication number
20150378509
Publication date
Dec 31, 2015
LG Display Co., Ltd.
Yoon Jong Choi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY DEVICE INTEGRATED WITH TOUCH SCREEN
Publication number
20150378512
Publication date
Dec 31, 2015
LG Display Co., Ltd.
Su Min CHOI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY DEVICE WITH INTEGRATED TOUCH SCREEN
Publication number
20150378499
Publication date
Dec 31, 2015
LG Display Co., Ltd.
Yoon Jong Choi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20140176826
Publication date
Jun 26, 2014
LG Display Co., Ltd.
Soo-Hwan KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20120008085
Publication date
Jan 12, 2012
Hong-Jae KIM
G02 - OPTICS
Information
Patent Application
Liquid crystal display device and method of manufacturing the same
Publication number
20080158496
Publication date
Jul 3, 2008
LG.Philips LCD Co., LTD
Hong-Jae Kim
G02 - OPTICS
Information
Patent Application
FLAT PANEL DISPLAY HAVING INTEGRAL METAL HEATER OPTICALLY HIDDIEN B...
Publication number
20080049183
Publication date
Feb 28, 2008
American Panel Corporation
William R. Dunn
G02 - OPTICS
Information
Patent Application
Method and apparatus of driving liquid crystal display device
Publication number
20070188432
Publication date
Aug 16, 2007
Keuk Sang Kwon
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display device
Publication number
20050219436
Publication date
Oct 6, 2005
Keuk Sang Kwon
G02 - OPTICS
Information
Patent Application
Flat panel display having an isolated EMI layer and integral heater...
Publication number
20050105009
Publication date
May 19, 2005
American Panel Corporation, L.G. Philips LCD
William R. Dunn
G02 - OPTICS
Information
Patent Application
Liquid crystal display device and method of fabricating the same
Publication number
20050094083
Publication date
May 5, 2005
Keuk Sang Kwon
G02 - OPTICS
Information
Patent Application
Flat panel display having integral heater, EMI shield, and thermal...
Publication number
20050073640
Publication date
Apr 7, 2005
American Panel Corporation
William R. Dunn
G02 - OPTICS
Information
Patent Application
Flat panel display having integral heater, EMI shield, and thermal...
Publication number
20050073632
Publication date
Apr 7, 2005
American Panel Corporation
William R. Dunn
G02 - OPTICS
Information
Patent Application
Flat panel display having integral heater, EMI shield, and thermal...
Publication number
20050073642
Publication date
Apr 7, 2005
American Panel Corporation, LG.Philips LCD Co., Ltd.
William R. Dunn
G02 - OPTICS
Information
Patent Application
Method and apparatus of driving liquid crystal display device
Publication number
20040135751
Publication date
Jul 15, 2004
LG. Philips LCD Co., Ltd.
Keuk Sang Kwon
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Array substrate for liquid crystal display device and the fabricati...
Publication number
20030214613
Publication date
Nov 20, 2003
LG. Philips LCD Co., Ltd.
Byung-Chul Ahn
G02 - OPTICS
Information
Patent Application
Method for fabricating array substrate for x-ray detector
Publication number
20030199117
Publication date
Oct 23, 2003
Keuk-Sang Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Liquid crystal display device
Publication number
20020163488
Publication date
Nov 7, 2002
LG. Philips LCD Co., Ltd.
Hong Sung Song
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Array substrate for LCD device and method of fabricating the same
Publication number
20020097364
Publication date
Jul 25, 2002
Keuk-Sang kwon
G02 - OPTICS
Information
Patent Application
Method for fabricating array substrate for X-ray detector
Publication number
20020076861
Publication date
Jun 20, 2002
Keuk-Sang Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Liquid crystal display device for testing signal line
Publication number
20020075419
Publication date
Jun 20, 2002
LG. Philips LCD Co., Ltd.
Keuk Sang Kwon
G02 - OPTICS
Information
Patent Application
Liquid crystal display device implementing improved electrical line...
Publication number
20010026345
Publication date
Oct 4, 2001
Sung-Il Park
G02 - OPTICS
Information
Patent Application
Liquid crystal display device having quad type color filters
Publication number
20010017607
Publication date
Aug 30, 2001
Keuk-Sang Kwon
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS