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Choi; Hyeonho Patent Filings

Choi; Hyeonho

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Hyeonho.The latest application filed is for "light-emitting device, method of preparing the light-emitting device, and method of operating the light-emitting device".

Company Profile
43.27.81
  • Choi; Hyeonho - Seoul KR
  • Choi; Hyeonho - Suwon-si 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
PatentDate
Light-emitting Device, Method Of Preparing The Light-emitting Device, And Method Of Operating The Light-emitting Device
App 20220302397 - Jung; Yongsik ;   et al.
2022-09-22
Light-emitting Device, Method Of Manufacturing The Same, And Operating Method Of The Same
App 20220293880 - HWANG; Kyuyoung ;   et al.
2022-09-15
Organic Light-emitting Device
App 20220223804 - CHUNG; Yeonsook ;   et al.
2022-07-14
Organometallic Compound, Composition Including Same, Organic Light-emitting Device, And Electronic Apparatus
App 20220190260 - JUNG; Yongsik ;   et al.
2022-06-16
Organic Light-emitting Device
App 20220149287 - KIM; Jiwhan ;   et al.
2022-05-12
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20220123236 - LEE; Kum Hee ;   et al.
2022-04-21
Organic light-emitting device
Grant 11,289,668 - Kwak , et al. March 29, 2
2022-03-29
Organic Light-emitting Device
App 20220093878 - KIM; Jong Soo ;   et al.
2022-03-24
Organometallic Compound, Organic Light-emitting Device Including The Same, And Electronic Apparatus Including The Organic Light-emitting Device
App 20220013734 - LEE; Kum Hee ;   et al.
2022-01-13
Organometallic Compound, Composition Including The Same, And Apparatus Including Organometallic Compound
App 20210399243 - JUNG; Yongsik ;   et al.
2021-12-23
Organometallic compound and organic light-emitting device including the same
Grant 11,189,807 - Hwang , et al. November 30, 2
2021-11-30
Organic Light-emitting Device
App 20210328157 - LEE; Hasup ;   et al.
2021-10-21
Organic Light-emitting Device
App 20210284906 - NAM; Sungho ;   et al.
2021-09-16
Organic Light-emitting Device
App 20210288259 - Jeon; Soonok ;   et al.
2021-09-16
Organometallic Compound, Organic Light-emitting Device Including The Same, And Electronic Apparatus Including The Organic Light-emitting Device
App 20210288268 - Yi; Jeoungin ;   et al.
2021-09-16
Organic Light-emitting Device
App 20210249610 - KIM; Joonghyuk ;   et al.
2021-08-12
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnosis Composition Including The Organometallic Compound
App 20210226135 - KIM; Soyeon ;   et al.
2021-07-22
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20210193940 - Hwang; Kyuyoung ;   et al.
2021-06-24
Organometallic Compound, Organic Light-emitting Device Including The Same And Electronic Apparatus Including The Organic Light-emitting Device
App 20210193938 - Kwak; Seungyeon ;   et al.
2021-06-24
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition For Including The Organometallic Compound
App 20210175444 - YI; Jeoungin ;   et al.
2021-06-10
Organometallic Compound, Organic Light-emitting Device Including Organometallic Compound And Electronic Apparatus Including The Organic Light-emitting Device
App 20210171548 - MIN; Minsik ;   et al.
2021-06-10
Organic Light-emitting Device
App 20210167311 - Jeon; Soonok ;   et al.
2021-06-03
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometallic Compound
App 20210167303 - Kim; Sangmo ;   et al.
2021-06-03
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometallic Compound
App 20210159431 - LEE; Jungin ;   et al.
2021-05-27
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnosis composition incluidng the organometallic compound
Grant 11,011,711 - Kim , et al. May 18, 2
2021-05-18
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometallic Compound
App 20210122774 - Choi; Whail ;   et al.
2021-04-29
Organometallic compound, organic-light emitting device including the same, and diagnostic composition including the organometallic compound
Grant 10,988,495 - Lee , et al. April 27, 2
2021-04-27
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometallic Compound
App 20210119153 - LEE; Jungin ;   et al.
2021-04-22
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnostic Composition Including The Organometallic Compound
App 20210115078 - CHOI; Whail ;   et al.
2021-04-22
Organometallic Compound, Organic Light-emitting Device Including The Same And Electronic Apparatus Including The Organic Light-emitting Device
App 20210104691 - Lee; Kum Hee ;   et al.
2021-04-08
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
Grant 10,937,973 - Lee , et al. March 2, 2
2021-03-02
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
Grant 10,934,319 - Choi , et al. March 2, 2
2021-03-02
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic compound including the organometallic compound
Grant 10,913,758 - Choi , et al. February 9, 2
2021-02-09
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20210028374 - CHOI; Whail ;   et al.
2021-01-28
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20210020839 - CHOI; Whail ;   et al.
2021-01-21
Composition And Organic Light-emitting Device Including The Same
App 20210009616 - Kim; Sangdong ;   et al.
2021-01-14
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
Grant 10,875,882 - Lee , et al. December 29, 2
2020-12-29
Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound
Grant 10,873,039 - Jeon , et al. December 22, 2
2020-12-22
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometallic Compound
App 20200392173 - BAE; Hyejin ;   et al.
2020-12-17
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometallic Compound
App 20200395559 - BAE; Hyejin ;   et al.
2020-12-17
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometallic Compound
App 20200395558 - BAE; Hyejin ;   et al.
2020-12-17
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometallic Compound
App 20200395560 - BAE; Hyejin ;   et al.
2020-12-17
Organometallic compound and organic light-emitting device including the same
Grant 10,854,827 - Choi , et al. December 1, 2
2020-12-01
Organometallic Compound, Organic Lightemitting Device Including The Organometallic Compound, And Diagnostic Composition Including The Organometallic Compound
App 20200331940 - Lee; Kum Hee ;   et al.
2020-10-22
Organic Light-emitting Device
App 20200321537 - Jeon; Soonok ;   et al.
2020-10-08
Organometallic Compound, Organic Light-emitting Device Including The Same, And Electronic Apparatus Including The Organic Light-emitting Device
App 20200308203 - Kim; Sangdong ;   et al.
2020-10-01
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometallic Compound
App 20200308207 - Kim; Sangdong ;   et al.
2020-10-01
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20200295278 - HWANG; Kyuyoung ;   et al.
2020-09-17
Organic Light-emitting Device
App 20200295272 - LEE; Sangyeob ;   et al.
2020-09-17
Organometallic Compound, Organic Light-emitting Device Including The Same, And Electronic Apparatus Including The Organic Light-
App 20200287144 - Hwang; Kyuyoung ;   et al.
2020-09-10
Organometallic compound and organic light-emitting device including the same
Grant 10,745,422 - Hwang , et al. A
2020-08-18
Organic light-emitting device
Grant 10,741,772 - Lee , et al. A
2020-08-11
Organic light-emitting apparatus
Grant 10,734,585 - Kwon , et al.
2020-08-04
Organometallic compound and organic light-emitting device including the same
Grant 10,714,696 - Hwang , et al.
2020-07-14
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnostic Composition Includi
App 20200212320 - Jeon; Aram ;   et al.
2020-07-02
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnostic Composition Includi
App 20200181184 - Hwang; Kyuyoung ;   et al.
2020-06-11
Organometallic compound and organic light-emitting device including the same
Grant 10,651,402 - Lee , et al.
2020-05-12
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnostic Composition Includi
App 20200115406 - YI; Jeoungin ;   et al.
2020-04-16
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20200111977 - CHOI; Hyeonho ;   et al.
2020-04-09
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometall
App 20200083464 - Choi; Hyeonho ;   et al.
2020-03-12
Organometallic compound, organic light emitting device, and composition for diagnosing including organometallic compound
Grant 10,529,935 - Lee , et al. J
2020-01-07
Organic Light-emitting Device
App 20200006676 - KWAK; Seungyeon ;   et al.
2020-01-02
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, Diagnostic Composition Including T
App 20190352322 - HWANG; Kyuyoung ;   et al.
2019-11-21
Organometallic compound and organic light-emitting device including the same
Grant 10,461,265 - Jeon , et al. Oc
2019-10-29
Organometallic compound and organic light-emitting device including the same
Grant 10,439,152 - Lee , et al. O
2019-10-08
Light-emitting device
Grant 10,297,778 - Lee , et al.
2019-05-21
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometallic Compound
App 20190074457 - CHOI; Jongwon ;   et al.
2019-03-07
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnostic Composition Including The Organometallic Compound
App 20190074458 - LEE; Sunyoung ;   et al.
2019-03-07
Organic Light-emitting Device
App 20190074468 - KWAK; Seungyeon ;   et al.
2019-03-07
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometallic Compound
App 20190036045 - HWANG; Kyuyoung ;   et al.
2019-01-31
Organometallic compound and organic light-emitting device including the same
Grant 10,164,200 - Hwang , et al. Dec
2018-12-25
Organometallic compound and organic light-emitting device including the same
Grant 10,135,009 - Hwang , et al. November 20, 2
2018-11-20
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometallic Compound
App 20180305386 - LEE; Jungin ;   et al.
2018-10-25
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnostic Composition Including The Organometallic Compound
App 20180309070 - LEE; Jungin ;   et al.
2018-10-25
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnostic Composition Including The Organometallic Compound
App 20180273563 - CHOI; Whail ;   et al.
2018-09-27
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnostic Compound Including The Organometallic Compound
App 20180273562 - CHOI; Whail ;   et al.
2018-09-27
Light-emitting Device
App 20180254425 - LEE; Sunghun ;   et al.
2018-09-06
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnostic Composition Including The Organometallic Compound
App 20180248137 - JEON; Aram ;   et al.
2018-08-30
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnostic Composition Including The Organometallic Compound
App 20180244706 - Lee; Jungin ;   et al.
2018-08-30
Condensed cyclic compound and organic light-emitting device including the same
Grant 10,040,794 - Hwang , et al. August 7, 2
2018-08-07
Organometallic compound and organic light-emitting device including the same
Grant 10,003,035 - Hwang , et al. June 19, 2
2018-06-19
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnostic Composition Including The Organometallic Compound
App 20180114928 - LEE; Jungin ;   et al.
2018-04-26
Organometallic Compound, Organic Light-emitting Device Including The Same, And Diagnostic Composition Including The Organometallic Compound
App 20180013078 - LEE; Jungin ;   et al.
2018-01-11
Condensed cyclic compound and organic light emitting device including the same
Grant 9,850,253 - Chung , et al. December 26, 2
2017-12-26
Organometallic compound and organic light-emitting device including the same
Grant 9,758,719 - Lee , et al. September 12, 2
2017-09-12
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20170256727 - LEE; Banglin ;   et al.
2017-09-07
Organic Light-emitting Apparatus
App 20170244042 - KWON; Ohyun ;   et al.
2017-08-24
Organometallic Compound, Organic Light Emitting Device, And Composition For Diagnosing Including Organometallic Compound
App 20170237022 - LEE; Jiyoun ;   et al.
2017-08-17
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Diagnosis Composition Incluidng The Organometallic Compound
App 20170237023 - KIM; Soyeon ;   et al.
2017-08-17
Organometallic compound and organic light-emitting device including the same
Grant 9,670,241 - Lee , et al. June 6, 2
2017-06-06
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20170098788 - LEE; Kum Hee ;   et al.
2017-04-06
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20170084850 - HWANG; Kyuyoung ;   et al.
2017-03-23
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20170062739 - CHOI; Whail ;   et al.
2017-03-02
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20170040551 - HWANG; Kyuyoung ;   et al.
2017-02-09
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20170033300 - JEON; Aram ;   et al.
2017-02-02
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20170012226 - Hwang; Kyuyoung ;   et al.
2017-01-12
Organometallic compound and organic light-emitting device including the same
Grant 9,490,437 - Hwang , et al. November 8, 2
2016-11-08
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20160222044 - LEE; Kumhee ;   et al.
2016-08-04
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20160181530 - CHOI; Whail ;   et al.
2016-06-23
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20160164012 - LEE; Kum Hee ;   et al.
2016-06-09
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20160155962 - HWANG; Kyuyoung ;   et al.
2016-06-02
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20160155963 - HWANG; Kyuyoung ;   et al.
2016-06-02
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20160141526 - LEE; BangLin ;   et al.
2016-05-19
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20160093814 - Hwang; Kyuyoung ;   et al.
2016-03-31
Organic Light-emitting Device
App 20160072078 - LEE; Sangyeob ;   et al.
2016-03-10
Condensed Cyclic Compound And Organic Light Emitting Device Including The Same
App 20150333271 - CHUNG; Yeonsook ;   et al.
2015-11-19
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same
App 20150325799 - HWANG; Kyuyoung ;   et al.
2015-11-12
Organometallic Compound And Organic Light-emitting Device Including The Same
App 20150318497 - HWANG; Kyuyoung ;   et al.
2015-11-05

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