Oh; Du-Hwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oh; Du-Hwan.The latest application filed is for "display device".

Company Profile

0.17.15

Oh; Du-Hwan - Gyeongbuk N/A KR
Oh; Du-Hwan - Chungju-si KR
Oh; Du Hwan - Gyeongsangbuk-do N/A KR
Oh; Du-Hwan - Cheongju-si KR
OH; Du-Hwan - Chilgok-gun KR
Oh; Du-Hwan - Cheong KR
Oh; Du-Hwan - Chungeheongbuk-do KR
Oh; Du Hwan - Chungcheongbuk-do KR
Oh; Du-Hwan - Chungcheongbukdo KR
Oh; Du Hwan - Cheongjoo-si KR
Oh, Du-Hwan - Cheong-si KR
Oh; Du Hwan - Chungju-shi 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 panel for display device and method for detecting defects of signal lines for display devices Grant 9,583,033 - Yun , et al. February 28, 2	2017-02-28
Display device Grant 9,553,137 - Kim , et al. January 24, 2	2017-01-24
Display Device App 20150138467 - KIM; Geun-Young ; et al.	2015-05-21
Electro-luminescence display device for implementing compact panel and driving method thereof Grant 8,619,007 - Park , et al. December 31, 2	2013-12-31
Organic electroluminescent display device and driving method thereof Grant 8,614,660 - Oh December 24, 2	2013-12-24
Display Panel For Display Device And Method For Detecting Defects Of Signal Lines For Display Devices App 20130134986 - YUN; Soon-Il ; et al.	2013-05-30
Organic electroluminescent display device with light-shielding means and method of fabricating the same Grant 7,973,466 - Oh , et al. July 5, 2	2011-07-05
Organic electro luminescence device Grant 7,911,423 - Kim , et al. March 22, 2	2011-03-22
Luminescent display device and method that drives the same Grant 7,907,104 - Oh , et al. March 15, 2	2011-03-15
Electro-luminescence display device and driving method thereof Grant 7,573,443 - Oh August 11, 2	2009-08-11
Electro-luminescent display device Grant 7,486,261 - Oh , et al. February 3, 2	2009-02-03
Organic electroluminescent display device and driving method thereof Grant 7,319,446 - Oh , et al. January 15, 2	2008-01-15
Active matrix organic light emitting display panel Grant 7,221,096 - Oh , et al. May 22, 2	2007-05-22
Luminescent display device and method that drives the same App 20070075954 - Oh; Du Hwan ; et al.	2007-04-05
Organic electroluminescent display device and driving method thereof Grant 7,187,133 - Oh March 6, 2	2007-03-06
Active matrix organic light emitting display panel App 20060250083 - Oh; Du Hwan ; et al.	2006-11-09
Organic electroluminescent display device and driving method thereof App 20060238475 - Oh; Du-Hwan	2006-10-26
Electro-luminescence display device and driving method thereof App 20060238134 - Park; Jae Deok ; et al.	2006-10-26
Organic electroluminescent display device and driving method thereof App 20060232217 - Oh; Du-Hwan ; et al.	2006-10-19
Organic electroluminescent display device and driving method thereof App 20060202977 - Oh; Du-Hwan	2006-09-14
Bi-directional driving circuit of flat panel display device and method for driving the same Grant 7,081,890 - Park , et al. July 25, 2	2006-07-25
Electro-luminescence display device and driving method thereof App 20060071883 - Oh; Du Hwan	2006-04-06
Organic electro luminescence device App 20050243033 - Kim, Seong-Gyun ; et al.	2005-11-03
Electro-luminescent display device App 20050237280 - Oh, Du Hwan ; et al.	2005-10-27
Organic electroluminescent display device and method of fabricating the same App 20050212447 - Oh, Du-Hwan ; et al.	2005-09-29
Shift register with built-in level shifter Grant 6,891,916 - Park , et al. May 10, 2	2005-05-10
Bi-directional driving circuit of flat panel display device and method for driving the same App 20040125069 - Park, Jae Deok ; et al.	2004-07-01
Shift register with built-in level shifter App 20040109526 - Park, Jae Deok ; et al.	2004-06-10

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