HWANG; Kyu Hwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for HWANG; Kyu Hwan.The latest application filed is for "deposition mask and method of manufacturing the deposition mask".

Company Profile

5.73.69

HWANG; Kyu Hwan - Seongnam-si KR
Hwang; Kyu Hwan - Yongin-si KR
Hwang; Kyu-Hwan - Yongin KR
Hwang; Kyu-Hwan - Yongin-city KR
Hwang; Kyu-Hwan - Suwon-si N/A KR
Hwang; Kyu-Hwan - Daegu 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
Deposition Mask And Method Of Manufacturing The Deposition Mask App 20220267888 - KIM; Hwi ; et al.	2022-08-25
Deposition mask and method of manufacturing the deposition mask Grant 11,345,988 - Kim , et al. May 31, 2	2022-05-31
Deposition Mask, Method Of Manufacturing The Same, And Method Of Manufacturing Display Panel App 20220093863 - HWANG; Kyu Hwan ; et al.	2022-03-24
Mask And Mask Manufacturing Method App 20220062945 - KIM; HWI ; et al.	2022-03-03
Metal Mask And Display Apparatus Manufactured By Using The Same App 20220052127 - PARK; SANGHA ; et al.	2022-02-17
Mask And Method Of Manufacturing The Same App 20220035250 - KIM; JEONGKUK ; et al.	2022-02-03
Display Device App 20220028317 - KIM; HWI ; et al.	2022-01-27
Mask Assembly And Deposition Apparatus Including The Same App 20220013725 - LEE; AREUM ; et al.	2022-01-13
Display Panel And Display Device Including The Same App 20220013596 - KIM; HWI ; et al.	2022-01-13
Display Device And Method Of Manufacturing The Same App 20210376301 - KIM; Jae Sik ; et al.	2021-12-02
Deposition Mask And Method Of Manufacturing The Deposition Mask App 20200208249 - KIM; Hwi ; et al.	2020-07-02
Organic light emitting diode and organic light emitting diode display including the same Grant 10,658,595 - Yoon , et al.	2020-05-19
Organic light-emitting display device Grant 10,541,291 - Ha , et al. Ja	2020-01-21
Organic Light Emitting Diode And Organic Light Emitting Diode Display Including The Same App 20190280210 - YOON; Seok Gyu ; et al.	2019-09-12
Organic light emitting diode and organic light emitting diode display including the same Grant 10,305,042 - Yoon , et al.	2019-05-28
Organic light emitting diode device having electrode with Ag--Mg alloy Grant 9,949,336 - Yoon , et al. April 17, 2	2018-04-17
Organic Light-emitting Display Device App 20170256598 - HA; Jae-Heung ; et al.	2017-09-07
Organic light-emitting display device Grant 9,666,654 - Ha , et al. May 30, 2	2017-05-30
Organic light emitting diode device Grant 9,627,644 - Jung , et al. April 18, 2	2017-04-18
Mask for forming organic layer pattern, forming method of organic layer pattern, and manufacturing method of organic light emitting diode display using the same Grant 9,583,709 - Bang , et al. February 28, 2	2017-02-28
Thermal treatment device for display apparatus and thermal treatment method using the same Grant 9,560,696 - Kim , et al. January 31, 2	2017-01-31
Organic light emitting diode Grant 9,450,200 - Kim , et al. September 20, 2	2016-09-20
Deposition Apparatus App 20160248050 - KIM; Jae Sik ; et al.	2016-08-25
Organic Light Emitting Diode And Organic Light Emitting Diode Display Including The Same App 20160211460 - Yoon; Seok Gyu ; et al.	2016-07-21
Organic light emitting display apparatus Grant 9,299,950 - Song , et al. March 29, 2	2016-03-29
Organic Light-emitting Display Apparatus App 20160087238 - YOON; Seok-Gyu ; et al.	2016-03-24
Organic Light-emitting Display Device App 20160043156 - HA; Jae-Heung ; et al.	2016-02-11
Organic light-emitting display apparatus Grant 9,257,672 - Yoon , et al. February 9, 2	2016-02-09
Organic light emitting diode display Grant 9,231,224 - Yoon , et al. January 5, 2	2016-01-05
Thermal Treatment Device For Display Apparatus And Thermal Treatment Method Using The Same App 20150372259 - Kim; Jae-Sik ; et al.	2015-12-24
Organic light emitting diode display Grant 9,219,103 - Lee , et al. December 22, 2	2015-12-22
Organic light-emitting display device Grant 9,165,985 - Ha , et al. October 20, 2	2015-10-20
Organic light emitting display Grant 9,159,772 - Ha , et al. October 13, 2	2015-10-13
Mask For Forming Organic Layer Pattern, Forming Method Of Organic Layer Pattern, And Manufacturing Method Of Organic Light Emitting Diode Display Using The Same App 20150270486 - Bang; Hyun Sung ; et al.	2015-09-24
Organic Light Emitting Diode App 20150255744 - KIM; Dong-Chan ; et al.	2015-09-10
Organic light-emitting display device Grant 9,117,779 - Ha , et al. August 25, 2	2015-08-25
Organic light-emitting device Grant 9,099,416 - Jung , et al. August 4, 2	2015-08-04
Organic light-emitting display device Grant 9,099,674 - Ha , et al. August 4, 2	2015-08-04
Inorganic oxide thin film and method for preparing the same Grant 9,070,903 - Kim , et al. June 30, 2	2015-06-30
Organic Light Emitting Diode Device App 20150144903 - YOON; Seok Gyu ; et al.	2015-05-28
Organic light emitting diode and organic light emitting display Grant 9,035,288 - Kim , et al. May 19, 2	2015-05-19
Mask For Forming Layer, Forming Method Of Layer, And Manufacturing Method Of Organic Light-emitting Diode (oled) Display Using The Same App 20150132875 - LEE; Yeon Hwa ; et al.	2015-05-14
Organic Light-emitting Device App 20150102305 - Jung; Bo-Ra ; et al.	2015-04-16
Organic Light-emitting Display Apparatus App 20150069359 - YOON; Seok-Gyu ; et al.	2015-03-12
Organic Light Emitting Diode Display App 20150048325 - YOON; Seok-Gyu ; et al.	2015-02-19
Organic light-emitting display apparatus and method of manufacturing the same Grant 8,957,443 - Hwang , et al. February 17, 2	2015-02-17
Organic Light Emitting Display App 20150021580 - Ha; Jae-Heung ; et al.	2015-01-22
Organic Light Emitting Display Apparatus App 20140367651 - SONG; Young-Woo ; et al.	2014-12-18
Inorganic Oxide Thin Film And Method For Preparing The Same App 20140339511 - KIM; Dong Chan ; et al.	2014-11-20
Organic light emitting display Grant 8,860,010 - Ha , et al. October 14, 2	2014-10-14
Organic light emitting display device Grant 8,835,926 - Yoon , et al. September 16, 2	2014-09-16
Organic Light Emitting Diode Device App 20140225081 - Jung; Bo-Ra ; et al.	2014-08-14
Organic light emitting diode device Grant 8,803,133 - Kim , et al. August 12, 2	2014-08-12
Organic light-emitting display device Grant 8,797,239 - Yoon , et al. August 5, 2	2014-08-05
Mask, Method Of Cleaning The Mask, And Method Of Manufacturing A Plurality Of Organic Electroluminescent Elements Using The Mask App 20140186983 - KIM; Eung Do ; et al.	2014-07-03
Organic light emitting diode display Grant 8,735,876 - Hwang , et al. May 27, 2	2014-05-27
Organic Light Emitting Diode And Organic Light Emitting Diode Display App 20140138639 - KIM; Dong-Chan ; et al.	2014-05-22
Organic light emitting device with a low-resistance cathode Grant 8,716,928 - Kim , et al. May 6, 2	2014-05-06
Organic light emitting display device Grant 8,659,218 - Hwang , et al. February 25, 2	2014-02-25
Organic Light-emitting Display Apparatus And Method Of Manufacturing The Same App 20140014910 - Hwang; Kyu-Hwan ; et al.	2014-01-16
Organic Light-emitting Display Device App 20130313539 - HA; Jae-Heung ; et al.	2013-11-28
Organic light-emitting display device having improved transmittance Grant 8,569,762 - Ha , et al. October 29, 2	2013-10-29
Organic light emitting diode display Grant 8,558,222 - Hwang , et al. October 15, 2	2013-10-15
Organic Light-emitting Display Device App 20130240864 - HA; Jae-Heung ; et al.	2013-09-19
Organic light emitting display device including transmitting regions between pixel regions Grant 8,530,910 - Song , et al. September 10, 2	2013-09-10
Organic light emitting display device having graphene wirings Grant 8,519,406 - Yoon , et al. August 27, 2	2013-08-27
Organic light emitting diode device having an ytterbium alloy electrode Grant 8,487,528 - Yoon , et al. July 16, 2	2013-07-16
Organic light-emitting display device Grant 8,466,466 - Ha , et al. June 18, 2	2013-06-18
Organic light emitting display device Grant 8,461,592 - Ha , et al. June 11, 2	2013-06-11
Organic light-emitting display apparatus and method of manufacturing the same Grant 8,455,897 - Ha , et al. June 4, 2	2013-06-04
Organic light-emitting device Grant 8,446,090 - Yoon , et al. May 21, 2	2013-05-21
Organic light-emitting device and method of manufacturing the same Grant 8,415,874 - Song , et al. April 9, 2	2013-04-09
Liquid crystal display apparatus having grids Grant 8,384,854 - Song , et al. February 26, 2	2013-02-26
Polarizer and organic light emitting display apparatus comprising the polarizer Grant 8,373,928 - Ha , et al. February 12, 2	2013-02-12
Organic Light Emitting Diode Display App 20130026456 - Hwang; Kyu-Hwan ; et al.	2013-01-31
Organic light emitting display device having external light transmission area Grant 8,357,938 - Yoon , et al. January 22, 2	2013-01-22
Organic light-emitting display device Grant 8,274,090 - Choi , et al. September 25, 2	2012-09-25
Organic Light Emitting Display Device App 20120153286 - Yoon; Seok-Gyu ; et al.	2012-06-21
Organic Light-emitting Device App 20120112628 - YOON; Seok-Gyu ; et al.	2012-05-10
Organic Light Emitting Display App 20120074435 - Ha; Jae-Heung ; et al.	2012-03-29
Organic Light-emitting Display Device App 20120049206 - Choi; Jun-Ho ; et al.	2012-03-01
Organic Light-emitting Display Device App 20120049215 - YOON; SEOK-GYU ; et al.	2012-03-01
Display device having a white light source and a dichroic layer Grant 8,120,241 - Lee , et al. February 21, 2	2012-02-21
Organic Light Emitting Diode Device App 20120007055 - KIM; Yong-Tak ; et al.	2012-01-12
Organic Light-emitting Display Device App 20120001184 - Ha; Jae-Heung ; et al.	2012-01-05
Organic Light-emitting Device And Method Of Manufacturing The Same App 20110309739 - Song; Hyung-Jun ; et al.	2011-12-22
Organic Light Emitting Diode Display App 20110273409 - Lee; Chang-Ho ; et al.	2011-11-10
Organic light emitting display device App 20110241014 - Yoon; Seok-Gyu ; et al.	2011-10-06
Organic Light-emitting Display Apparatus And Method Of Manufacturing The Same App 20110220900 - Ha; Jae-Heung ; et al.	2011-09-15
Organic light-emitting display device App 20110221661 - Yoon; Seok-Gyu ; et al.	2011-09-15
Organic light-emitting display device App 20110220901 - Ha; Jae-Heung ; et al.	2011-09-15
Organic Light-Emitting Display Device App 20110204369 - Ha; Jae-Heung ; et al.	2011-08-25
Organic Light Emitting Display Device App 20110186846 - Ha; Jae-Heung ; et al.	2011-08-04
Organic Light Emitting Display Device App 20110175097 - SONG; Young-Woo ; et al.	2011-07-21
Organic Light Emitting Display Device App 20110169720 - HWANG; Kyu-Hwan ; et al.	2011-07-14
Organic Light Emitting Diode Display App 20110147770 - HWANG; Kyu-Hwan ; et al.	2011-06-23
Organic light emitting diode device App 20110133633 - Yoon; Seok-Gyu ; et al.	2011-06-09
Polarizer and organic light emitting display apparatus including the same Grant 7,911,136 - Lee , et al. March 22, 2	2011-03-22
Organic Light Emitting Device App 20100301741 - KIM; Yong-Tak ; et al.	2010-12-02
Polarizer and flat panel display apparatus including the same Grant 7,772,768 - Oh , et al. August 10, 2	2010-08-10
Organic Light Emitting Display Device App 20100176717 - Lee; Sun-Young ; et al.	2010-07-15
Polarizer And Organic Light Emitting Display Apparatus Including The Same App 20100148664 - Lee; Joon-Gu ; et al.	2010-06-17
Organic Light Emitting Device And Organic Light Emitting Display Apparatus App 20100052523 - KIM; Won-Jong ; et al.	2010-03-04
Polarizer and flat panel display apparatus including the same Grant 7,639,414 - Hwang , et al. December 29, 2	2009-12-29
Liquid crystal display apparatus App 20090273728 - Song; Young-Woo ; et al.	2009-11-05
Polarizer And Organic Light Emitting Display Apparatus Comprising The Polarizer App 20080258614 - HA; Jae-Heung ; et al.	2008-10-23
Polarizer And Flat Panel Display Apparatus Including The Same App 20080225389 - Oh; Jong-Seok ; et al.	2008-09-18
Display device having a white light source and associated methods App 20080218067 - Lee; Joon-Gu ; et al.	2008-09-11
Print Head Including An Organic Light Emitting Device App 20080165243 - Oh; Jong-Seok ; et al.	2008-07-10
Polarizer And Organic Light Emitting Display Apparatus Including The Same App 20080136315 - Lee; Joon-Gu ; et al.	2008-06-12
Polarizer And Flat Panel Display Apparatus Including The Same App 20080037094 - Hwang; Kyu-Hwan ; et al.	2008-02-14
Cooler of optical fiber draw tower Grant 6,279,354 - Paek , et al. August 28, 2	2001-08-28