Cha; Young-Ok

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cha; Young-Ok.The latest application filed is for "liquid crystal display and method of driving the same".

Company Profile

0.21.19

Cha; Young-Ok - Gwangmyeong-si KR
Cha; Young-Ok - Gwangmyung-si KR
Cha; Young-Ok - Gyeonggi-do KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Display, apparatus and method for driving display Grant 8,994,630 - Pak , et al. March 31, 2	2015-03-31
Display device and method of driving the same Grant 8,736,556 - Park , et al. May 27, 2	2014-05-27
Display device and driving method thereof Grant 8,730,198 - Park , et al. May 20, 2	2014-05-20
Liquid crystal display and method of driving the same Grant 8,711,078 - Lee , et al. April 29, 2	2014-04-29
Display device and driving method thereof Grant 8,547,338 - Park , et al. October 1, 2	2013-10-01
Liquid Crystal Display And Method Of Driving The Same App 20130187960 - LEE; Joo-Hyung ; et al.	2013-07-25
Liquid crystal display and method of driving the same Grant 8,421,733 - Lee , et al. April 16, 2	2013-04-16
Pixel driving circuit and a display device having the same Grant 8,248,357 - Park , et al. August 21, 2	2012-08-21
Light sensor test unit, method of testing light sensor using the same and display apparatus Grant 8,193,478 - Pak , et al. June 5, 2	2012-06-05
Display device and voltage adjusting method therefor Grant 8,188,979 - Cho , et al. May 29, 2	2012-05-29
Display apparatus having reduced kickback voltage Grant 8,154,502 - Pak , et al. April 10, 2	2012-04-10
Touch position detecting device, method of detecting touch position and touch screen display device having the same Grant 7,952,563 - Park , et al. May 31, 2	2011-05-31
Touch sensitive display device and driving apparatus thereof, and method of detecting a touch Grant 7,920,128 - Park , et al. April 5, 2	2011-04-05
Light Sensor Test Unit, Method Of Testing Light Sensor Using The Same And Display Apparatus App 20110012878 - PAK; Sang-Jin ; et al.	2011-01-20
Liquid crystal display and method for manufacturing the same Grant 7,868,955 - Pak , et al. January 11, 2	2011-01-11
Light sensor test unit of testing a light sensor that senses an external light, method of testing light sensor using the same and display apparatus Grant 7,825,361 - Pak , et al. November 2, 2	2010-11-02
Touch detectable display device Grant 7,777,727 - Cha , et al. August 17, 2	2010-08-17
Display, Apparatus And Method For Driving Display App 20100149200 - Pak; Sang Jin ; et al.	2010-06-17
Liquid Crystal Display And Method Of Driving The Same App 20100007597 - LEE; Joo-Hyung ; et al.	2010-01-14
Display Apparatus Having Reduced Kickback Voltage App 20090262058 - PAK; Sang-Jin ; et al.	2009-10-22
Liquid Crystal Display and Method for Manufacturing the Same App 20090244418 - Pak; Sang-Jin ; et al.	2009-10-01
Pixel Driving Circuit And A Display Device Having The Same App 20090174692 - PARK; Sang-Jin ; et al.	2009-07-09
Light Sensor Test Unit, Method Of Testing Light Sensor Using The Same And Display Apparatus App 20090152441 - Pak; Sang-Jin ; et al.	2009-06-18
Display apparatus with improved luminescence Grant 7,450,203 - Kim , et al. November 11, 2	2008-11-11
Display Device And Method Of Driving The Same App 20080218489 - PARK; Jong-Woung ; et al.	2008-09-11
Display Device And Driving Method Thereof App 20080192018 - PARK; Jong-Woung ; et al.	2008-08-14
Display Device And Driving Method Thereof App 20080117181 - PARK; Jong-Woung ; et al.	2008-05-22
Liquid crystal display device having touch panel function and method for detecting a touch position App 20080048994 - Lee; Joo-Hyung ; et al.	2008-02-28
Display device and voltage adjusting method therefor App 20070200832 - Cho; Man-Seung ; et al.	2007-08-30
Touch sensitive display device and driving apparatus thereof, and method of detecting a touch App 20070063990 - Park; Jong-Woung ; et al.	2007-03-22
Display apparatus with improved luminescence App 20060279678 - Kim; Jae-Hyun ; et al.	2006-12-14
Display apparatus and method of driving the same App 20060176266 - Pak; Sang-Jin ; et al.	2006-08-10
Touch position detecting device, method of detecting touch position and touch screen display device having the same App 20060146038 - Park; Jong-Woung ; et al.	2006-07-06
Touch detectable display device App 20060146035 - Cha; Young-Ok ; et al.	2006-07-06
Display apparatus with improved luminescence App 20050105023 - Kim, Jae-Hyun ; et al.	2005-05-19

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