OH; Choon Yul

Patent Applications and Registrations

Patent applications and USPTO patent grants for OH; Choon Yul.The latest application filed is for "display device".

Company Profile

4.45.41

OH; Choon Yul - Yongin-si KR
Oh; Choon-Yul - Yongin N/A KR
Oh; Choon-Yul - Seongnam-si KR
OH; Choon-Yul - Yongin-City KR
Oh; Choon-Yul - Gunpo-si N/A KR
Oh; Choon Yul - Gunpo N/A KR
Oh; Choon-Yul - Kyunggi-do N/A KR
Oh; Choon-Yul - Suwon-si N/A KR
Oh; Choon-Yul - Youngin-City KR
Oh; Choon Yul - Kunpo KR
Oh, Choon-Yul - Gunpo-City KR
Oh, Choon Yul - Kunpo-city 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 Device App 20220238058 - PYO; Si Beak ; et al.	2022-07-28
Display device Grant 11,302,238 - Pyo , et al. April 12, 2	2022-04-12
Organic light emitting display device having adjustable power supply voltage based on display brightness and ambient temperature Grant 11,263,971 - Pyo , et al. March 1, 2	2022-03-01
Organic Light Emitting Display Device App 20210035503 - PYO; Si Beak ; et al.	2021-02-04
Organic light emitting display device configured to vary power supply voltage based on display brightness and ambient temperature Grant 10,810,942 - Pyo , et al. October 20, 2	2020-10-20
Display Device App 20200118478 - PYO; Si Beak ; et al.	2020-04-16
Organic Light Emitting Display Device App 20190304372 - PYO; Si Beak ; et al.	2019-10-03
Scan driver, light emitting driver, and driving method thereof Grant 9,437,141 - Lee , et al. September 6, 2	2016-09-06
Method of storing gamma data in a display device, display device and method of operating a display device Grant 9,299,282 - Oh , et al. March 29, 2	2016-03-29
Method of generating image compensation data for display device, image compensation device using the same, and method of operating display device Grant 9,159,261 - Oh October 13, 2	2015-10-13
Pixel and organic light emitting display device using the same Grant 9,047,816 - Oh June 2, 2	2015-06-02
Display Device And Driving Method Thereof App 20150077414 - YOO; Myoung-Hwan ; et al.	2015-03-19
Organic light emitting display and driving method thereof Grant 8,952,951 - Yoo , et al. February 10, 2	2015-02-10
Active matrix display and method of driving the same Grant 8,947,471 - Oh February 3, 2	2015-02-03
Display device and driving method thereof Grant 8,896,585 - Yoo , et al. November 25, 2	2014-11-25
Method Of Generating Image Compensation Data For Display Device, Image Compensation Device Using The Same, And Method Of Operating Display Device App 20140333681 - Oh; Choon-Yul	2014-11-13
Method Of Storing Gamma Data In A Display Device, Display Device And Method Of Operating A Display Device App 20140146090 - Oh; Choon-Yul ; et al.	2014-05-29
Light emitting display, display panel, and driving method thereof Grant 8,717,258 - Kim , et al. May 6, 2	2014-05-06
Scan driver, light emitting display using the same, and driving method thereof Grant 8,674,905 - Eom , et al. March 18, 2	2014-03-18
Organic light emitting display and driving method thereof Grant 8,599,224 - Yoo , et al. December 3, 2	2013-12-03
Light emitting display device Grant 8,558,762 - Park , et al. October 15, 2	2013-10-15
Light emitting display and display panel and driving method thereof Grant 8,547,300 - Kwak , et al. October 1, 2	2013-10-01
Display device and driving method thereof Grant 8,508,525 - Komiya , et al. August 13, 2	2013-08-13
Active matrix display and method of driving the same App 20120236041 - Oh; Choon-Yul	2012-09-20
Display device and method for driving the same Grant 8,269,803 - Yoo , et al. September 18, 2	2012-09-18
Scan Driver, Light Emitting Driver, and Driving Method Thereof App 20120050251 - Lee; Wang-Jo ; et al.	2012-03-01
Organic Light Emitting Diode Display And Driving Method Thereof App 20110298836 - Komiya; Naoaki ; et al.	2011-12-08
Display device and driving method thereof App 20110279436 - Komiya; Naoaki ; et al.	2011-11-17
Display Device To Compensate Characteristic Deviation Of Drving Transistor And Driving Method Thereof App 20110279444 - Chung; Ho-Ryun ; et al.	2011-11-17
Organic light emitting display and driving method thereof App 20110279437 - Komiya; Naoaki ; et al.	2011-11-17
Display Device And Method For Driving The Same App 20110254871 - Yoo; Myoung-Hwan ; et al.	2011-10-20
Organic Light Emitting Display And Driving Method Thereof App 20110216056 - YOO; Myoung-Hwan ; et al.	2011-09-08
Light Emitting Display, Display Panel, And Driving Method Thereof App 20110210990 - Kim; Yang-Wan ; et al.	2011-09-01
Organic Light Emitting Display Device And Driving Method Thereof App 20110210958 - Yoo; Myoung-Hwan ; et al.	2011-09-01
Display device and driving method thereof App 20110205206 - Yoo; Myoung-Hwan ; et al.	2011-08-25
Organic Light Emitting Display and Driving Method Thereof App 20110205250 - Yoo; Myoung-Hwan ; et al.	2011-08-25
Pixel And Organic Light Emitting Display Device Using The Same App 20110109598 - Oh; Choon-Yul	2011-05-12
Light emitting display, display panel, and driving method thereof Grant 7,940,233 - Kim , et al. May 10, 2	2011-05-10
Organic light emitting display having demultiplexers and parasitic capacitances Grant 7,884,786 - Kim , et al. February 8, 2	2011-02-08
Organic light emitting display Grant 7,855,700 - Kim , et al. December 21, 2	2010-12-21
Organic light emitting display utilizing parasitic capacitors for storing data signals Grant 7,714,815 - Kim , et al. May 11, 2	2010-05-11
Organic light emitting display device having automatic brightness control apparatus Grant 7,639,218 - Lee , et al. December 29, 2	2009-12-29
Light emitting display device and method of driving the same Grant 7,586,506 - Park , et al. September 8, 2	2009-09-08
Flat panel display having specific configuration of driving power supply line Grant 7,528,544 - Kwak , et al. May 5, 2	2009-05-05
Organic light emitting device pixel circuit and driving method therefor Grant 7,414,599 - Chung , et al. August 19, 2	2008-08-19
Light emitting display and driving method thereof Grant 7,408,533 - Eom , et al. August 5, 2	2008-08-05
Image display device, and display panel and driving method thereof, and pixel circuit Grant 7,403,176 - Chung , et al. July 22, 2	2008-07-22
Light emission display, display panel, and driving method thereof Grant 7,382,340 - Kim , et al. June 3, 2	2008-06-03
Light emitting display and driving method thereof Grant 7,365,742 - Kim , et al. April 29, 2	2008-04-29
Image display Grant 7,321,350 - Lee , et al. January 22, 2	2008-01-22
Image display apparatus Grant 7,304,655 - Choi , et al. December 4, 2	2007-12-04
Luminescent display, and driving method and pixel circuit thereof, and display device Grant 7,277,071 - Oh October 2, 2	2007-10-02
Organic light emitting display device and driving method of the same App 20070103410 - Oh; Choon Yul	2007-05-10
Light-emitting display Grant 7,202,606 - Eom , et al. April 10, 2	2007-04-10
Organic light emitting display device having automatic brightness control apparatus App 20070040774 - Lee; Jae-Sung ; et al.	2007-02-22
Organic light emitting display App 20060262130 - Kim; Yang Wan ; et al.	2006-11-23
Organic light emitting display App 20060139255 - Kim; Yang Wan ; et al.	2006-06-29
Organic light emitting display App 20060107143 - Kim; Yang Wan ; et al.	2006-05-18
Scan driver, light emitting display using the same, and driving method thereof App 20060103323 - Eom; Ki Myeong ; et al.	2006-05-18
Organic light emitting display and driving method thereof App 20060071221 - Park; Sung Chon ; et al.	2006-04-06
Light emitting display App 20060066531 - Park; Sung-Cheon ; et al.	2006-03-30
Light emitting display device and method of driving the same App 20060061531 - Park; Sung Cheon ; et al.	2006-03-23
Light emitting display and display panel and driving method thereof App 20060007073 - Kwak; Won-Kyu ; et al.	2006-01-12
Light emitting display and driving method thereof App 20050285825 - Eom, Ki-Myeong ; et al.	2005-12-29
Light-emitting display App 20050243037 - Eom, Ki-Myeong ; et al.	2005-11-03
Light emission display, display panel, and driving method thereof App 20050200575 - Kim, Yang-Wan ; et al.	2005-09-15
Light emitting display, display panel, and driving method thereof App 20050140600 - Kim, Yang-Wan ; et al.	2005-06-30
Light emitting display and driving method thereof App 20050110730 - Kim, Yang-Wan ; et al.	2005-05-26
Organic electroluminescent display control system Grant 6,850,231 - Oh February 1, 2	2005-02-01
Organic light emitting device pixel circuit and driving method therefor App 20050017934 - Chung, Ho-Kyoon ; et al.	2005-01-27
Image display device, and display panel and driving method thereof, and pixel circuit App 20040217925 - Chung, Bo-Yong ; et al.	2004-11-04
Image display apparatus App 20040164938 - Choi, Jin-Hyun ; et al.	2004-08-26
Image display App 20040160168 - Lee, Jae-Sung ; et al.	2004-08-19
Luminescent display, and driving method and pixel circuit thereof, and display device App 20040145547 - Oh, Choon-Yul	2004-07-29
Organic electroluminescent display control system App 20020109651 - Oh, Choon Yul	2002-08-15