In Sook Ahn

Person

Anyang-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Touch panel display device and driving method thereof
- Patent number 9,285,921
- Issue date Mar 15, 2016
- LG Display Co., Ltd.
- In Ho Ahn
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Organic light-emitting diode panel and touch-screen system includin...
- Patent number 8,890,850
- Issue date Nov 18, 2014
- LG Display Co., Ltd.
- In Jae Chung
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display to which infrared rays source is applied and...
- Patent number 8,624,810
- Issue date Jan 7, 2014
- LG Display Co., Ltd.
- In-Ho Ahn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display with infrared backlight source and multi-touch sensing func...
- Patent number 8,350,827
- Issue date Jan 8, 2013
- LG Display Co., Ltd.
- In Jae Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display having infrared edge illumination and multi-touch sensing f...
- Patent number 8,102,378
- Issue date Jan 24, 2012
- LG Display Co., Ltd.
- In Jae Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method of driving lamp of liquid crystal display device
- Patent number 7,852,018
- Issue date Dec 14, 2010
- LG Display Co., Ltd.
- In Ho Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting package, backlight unit and liquid crystal display d...
- Patent number 7,438,442
- Issue date Oct 21, 2008
- LG Display Co., Ltd.
- Chang Ho Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight unit and method for driving the same
- Patent number 7,432,669
- Issue date Oct 7, 2008
- LG Display Co., Ltd.
- In Ho Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method of driving lamp of liquid crystal display device
- Patent number 7,417,383
- Issue date Aug 26, 2008
- LG Display Co., Ltd.
- In Ho Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Backlight unit
- Patent number 7,314,304
- Issue date Jan 1, 2008
- Alps Electric Co., Ltd.
- In Ho Ahn
- G02 - OPTICS
Information Patent Grant
Backlight device of liquid crystal display device and method of fab...
- Patent number 7,284,890
- Issue date Oct 23, 2007
- LG.Philips LCD Co., Ltd.
- In Ho Ahn
- G02 - OPTICS
Information Patent Grant
Backlight device of liquid crystal display device and method fabric...
- Patent number 7,220,039
- Issue date May 22, 2007
- LG.Philips LCD Co., Ltd.
- In Ho Ahn
- G02 - OPTICS
Information Patent Grant
Backlight driving system for a liquid crystal display device
- Patent number 7,205,724
- Issue date Apr 17, 2007
- LG.Philips LCD Co., Ltd.
- In Ho Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LAYER AND STRUCTURE USING COMPOSITION OF CONDUCTIVE POLYMERS
- Publication number 20120034453
- Publication date Feb 9, 2012
- SKC CO., LTD.
- Jin Hwan Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYTHIOPHENE-BASED CONDUCTIVE POLYMER MEMBRANE
- Publication number 20110195255
- Publication date Aug 11, 2011
- SKC Co. Ltd
- Jin Hwan Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TOUCH PANEL DISPLAY DEVICE AND DRIVING METHOD THEREOF
- Publication number 20100164883
- Publication date Jul 1, 2010
- LG Display Co., Ltd.
- In Ho AHN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIQUID CRYSTAL DISPLAY TO WHICH INFRARED RAYS SOURCE IS APPLIED AND...
- Publication number 20090167656
- Publication date Jul 2, 2009
- In-Ho AHN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method of driving lamp of liquid crystal display device
- Publication number 20090128051
- Publication date May 21, 2009
- LG Display Co. Ltd.
- In Ho Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Display having infrared edge illumination and multi-touch sensing f...
- Publication number 20080252618
- Publication date Oct 16, 2008
- In Jae Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Organic light-emitting diode panel and touch-screen system includin...
- Publication number 20080150848
- Publication date Jun 26, 2008
- LG.Philips LCD Co., LTD
- In Jae Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display with infrared backlight source and multi-touch sensing func...
- Publication number 20080074401
- Publication date Mar 27, 2008
- LG. Philips LCD Co. Ltd.
- In Jae Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Backlight device of liquid crystal display device and method of fab...
- Publication number 20070189037
- Publication date Aug 16, 2007
- LG.Philips LCD., Ltd.
- In Ho Ahn
- G02 - OPTICS
Information Patent Application
Light emitting package, backlight unit and liquid crystal display d...
- Publication number 20070081330
- Publication date Apr 12, 2007
- LG. Philips LCD Co., Ltd.
- Chang Ho Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Apparatus and method of driving lamp of liquid crystal display device
- Publication number 20060119295
- Publication date Jun 8, 2006
- LG.Philips LCD Co., LTD
- In Ho Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Backlight unit and method for driving the same
- Publication number 20060061305
- Publication date Mar 23, 2006
- LG. Philips LCD Co., Ltd.
- In Ho Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Backlight driving system for a liquid crystal display device
- Publication number 20050225514
- Publication date Oct 13, 2005
- In Ho Ahn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Backlight device of liquid crystal display device and method fabric...
- Publication number 20040070966
- Publication date Apr 15, 2004
- LG. Philips LCD Co., Ltd.
- In Ho Ahn
- G02 - OPTICS

In Sook Ahn

Person

Patents Grantslast 30 patents

Touch panel display device and driving method thereof

Organic light-emitting diode panel and touch-screen system includin...

Liquid crystal display to which infrared rays source is applied and...

Display with infrared backlight source and multi-touch sensing func...

Display having infrared edge illumination and multi-touch sensing f...

Apparatus and method of driving lamp of liquid crystal display device

Light emitting package, backlight unit and liquid crystal display d...

Backlight unit and method for driving the same

Apparatus and method of driving lamp of liquid crystal display device

Backlight unit

Backlight device of liquid crystal display device and method of fab...

Backlight device of liquid crystal display device and method fabric...

Backlight driving system for a liquid crystal display device

Patents Applicationslast 30 patents

LAYER AND STRUCTURE USING COMPOSITION OF CONDUCTIVE POLYMERS

POLYTHIOPHENE-BASED CONDUCTIVE POLYMER MEMBRANE

TOUCH PANEL DISPLAY DEVICE AND DRIVING METHOD THEREOF

LIQUID CRYSTAL DISPLAY TO WHICH INFRARED RAYS SOURCE IS APPLIED AND...

Apparatus and method of driving lamp of liquid crystal display device

Display having infrared edge illumination and multi-touch sensing f...

Organic light-emitting diode panel and touch-screen system includin...

Display with infrared backlight source and multi-touch sensing func...

Backlight device of liquid crystal display device and method of fab...

Light emitting package, backlight unit and liquid crystal display d...

Apparatus and method of driving lamp of liquid crystal display device

Backlight unit and method for driving the same

Backlight driving system for a liquid crystal display device

Backlight device of liquid crystal display device and method fabric...