Patent | Date |
---|
Heterocyclic compound and organic light-emitting element using same Grant 10,734,590 - Kang , et al. | 2020-08-04 |
Heterocyclic compound and organic light emitting element comprising same Grant 10,377,740 - Koo , et al. A | 2019-08-13 |
Heterocyclic Compound And Organic Light-emitting Element Using Same App 20190237681 - KANG; Minyoung ;   et al. | 2019-08-01 |
Heterocyclic compound and organic light-emitting element using same Grant 10,326,082 - Kang , et al. | 2019-06-18 |
Heterocyclic compound and organic light-emitting element using same Grant 10,263,193 - Kang , et al. | 2019-04-16 |
Heterocyclic compound and organic light-emitting element using same Grant 10,103,336 - Kang , et al. October 16, 2 | 2018-10-16 |
Heterocyclic compound and organic light-emitting element using same Grant 10,032,997 - Kang , et al. July 24, 2 | 2018-07-24 |
Compounds and organic electronic device using same Grant 9,972,784 - Shin , et al. May 15, 2 | 2018-05-15 |
Hetero-cyclic compound and organic light emitting device comprising the same Grant 9,954,181 - Heo , et al. April 24, 2 | 2018-04-24 |
Heterocyclic Compound And Organic Light Emitting Element Comprising Same App 20180051003 - Koo; Kichul ;   et al. | 2018-02-22 |
Organic light-emitting device and method for manufacturing same Grant 9,887,368 - Chun , et al. February 6, 2 | 2018-02-06 |
Hetero ring compound and organic light emitting diode comprising same Grant 9,882,145 - Lee , et al. January 30, 2 | 2018-01-30 |
Heterocyclic compound and organic electronic element containing same Grant 9,882,146 - Lee , et al. January 30, 2 | 2018-01-30 |
Polycyclic compound and organic electronic device comprising the same Grant 9,818,951 - Lee , et al. November 14, 2 | 2017-11-14 |
Material for organic light-emitting device, and organic light-emitting device using same Grant 9,716,232 - Huh , et al. July 25, 2 | 2017-07-25 |
Organic light emitting diode Grant 9,691,991 - Hong , et al. June 27, 2 | 2017-06-27 |
Material for organic light-emitting device, and organic light-emitting device using same Grant 9,553,270 - Huh , et al. January 24, 2 | 2017-01-24 |
Compounds and organic electronic device using same Grant 9,543,524 - Shin , et al. January 10, 2 | 2017-01-10 |
Polycyclic compound and organic electronic device comprising the same Grant 9,484,539 - Lee , et al. November 1, 2 | 2016-11-01 |
Heterocyclic Compound And Organic Light-emitting Element Using Same App 20160240793 - KANG; Minyoung ;   et al. | 2016-08-18 |
Heterocyclic Compound And Organic Light-emitting Element Using Same App 20160233431 - KANG; Minyoung ;   et al. | 2016-08-11 |
Heterocyclic Compound And Organic Light-emitting Element Using Same App 20160233432 - KANG; MINYOUNG ;   et al. | 2016-08-11 |
HETERO-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME (As Amended) App 20160233430 - HEO; Dong Uk ;   et al. | 2016-08-11 |
Heterocyclic compound and organic electronic element containing same Grant 9,412,954 - Lee , et al. August 9, 2 | 2016-08-09 |
Heterocyclic Compound And Organic Electronic Element Containing Same App 20160218298 - LEE; Sangbin ;   et al. | 2016-07-28 |
Heterocyclic Compound And Organic Light-emitting Element Using Same App 20160218301 - KANG; Minyoung ;   et al. | 2016-07-28 |
Heterocyclic compound and organic electronic element containing same Grant 9,391,281 - Lee , et al. July 12, 2 | 2016-07-12 |
Hetero Ring Compound And Organic Light Emitting Diode Comprising Same App 20160141514 - LEE; Sangbin ;   et al. | 2016-05-19 |
Organic light emitting diode Grant 9,331,287 - Hong , et al. May 3, 2 | 2016-05-03 |
Heterocyclic Compound And Organic Electronic Element Containing Same App 20150162543 - Lee; Sangbin ;   et al. | 2015-06-11 |
Compounds and organic electronic device using same Grant 8,999,530 - Shin , et al. April 7, 2 | 2015-04-07 |
Compounds and organic electronic device using the same Grant 9,000,169 - Lee , et al. April 7, 2 | 2015-04-07 |
Heterocyclic Compound And Organic Electronic Element Containing Same App 20140299192 - Lee; Sangbin ;   et al. | 2014-10-09 |
Organic light-emitting diode and method for manufacturing same Grant 8,846,215 - Chun , et al. September 30, 2 | 2014-09-30 |
Material For Organic Light-emitting Device, And Organic Light-emitting Device Using Same App 20140231774 - Huh; Jungoh ;   et al. | 2014-08-21 |
Organic Light Emitting Diode App 20140217392 - Hong; Sung Kil ;   et al. | 2014-08-07 |
Organic Light Emitting Diode App 20140203272 - Hong; Sung Kil ;   et al. | 2014-07-24 |
Material For Organic Light-emitting Device, And Organic Light-emitting Device Using Same App 20140197402 - Huh; Jungoh ;   et al. | 2014-07-17 |
Material For Organic Light-emitting Device, And Organic Light-emitting Device Using Same App 20140183517 - Huh; Jungoh ;   et al. | 2014-07-03 |
Polycyclic Compound And Organic Electronic Device Comprising The Same App 20140151670 - Lee; Dong Hoon ;   et al. | 2014-06-05 |
Novel Compounds And Organic Electronic Device Using Same App 20140138659 - Shin; Changhwan ;   et al. | 2014-05-22 |
Novel Compounds And Organic Electronic Device Using Same App 20140110694 - Shin; Changhwan ;   et al. | 2014-04-24 |
Novel Compounds And Organic Electronic Device Using Same App 20140103325 - Shin; Changhwan ;   et al. | 2014-04-17 |
Organic Light-emitting Diode And Method For Manufacturing Same App 20140061626 - CHUN; Minseung ;   et al. | 2014-03-06 |
Organic Light-emitting Device And Method For Manufacturing Same App 20140048792 - Chun; Minseung ;   et al. | 2014-02-20 |
Compounds And Organic Electronic Device Using The Same App 20130181196 - LEE; Dong Hoon ;   et al. | 2013-07-18 |