Patent | Date |
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Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same Grant 10,991,890 - Park , et al. April 27, 2 | 2021-04-27 |
Compound for organic electronic element, organic electronic element using the same and electronic device thereof Grant 10,991,885 - Park , et al. April 27, 2 | 2021-04-27 |
Compound For Organic Electronic Element, Organic Electronic Element Using The Same And Electronic Device Thereof App 20190013477 - PARK; Junghwan ;   et al. | 2019-01-10 |
Compound Containing A 5-membered Heterocycle And Organic Light-emitting Diode Using Same, And Terminal For Same App 20180315931 - PARK; Junghwan ;   et al. | 2018-11-01 |
Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same Grant 10,020,452 - Park , et al. July 10, 2 | 2018-07-10 |
Compound for organic electronic element, organic electronic element using the same and electronic device thereof Grant 9,905,773 - Park , et al. February 27, 2 | 2018-02-27 |
Compound for organic electric element, organic electric element comprising the same and electronic device thereof Grant 9,716,236 - Park , et al. July 25, 2 | 2017-07-25 |
Compound for organic electric element, organic electric element comprising the same and electronic device thereof Grant 9,570,689 - Park , et al. February 14, 2 | 2017-02-14 |
Compound For Organic Electric Element, Organic Electric Element Comprising The Same And Electronic Device Thereof App 20160293851 - PARK; Junghwan ;   et al. | 2016-10-06 |
Compound For Organic Electric Element, Organic Electric Element Comprising The Same And Electronic Device Thereof App 20160276599 - PARK; Junghwan ;   et al. | 2016-09-22 |
Compound For Organic Electric Element, Organic Electric Element Comprising The Same And Electronic Device Thereof App 20160233433 - PARK; Junghwan ;   et al. | 2016-08-11 |
Compound for organic electric element, organic electric element comprising the same and electronic device thereof Grant 9,373,806 - Park , et al. June 21, 2 | 2016-06-21 |
Compound for organic electric element, organic electric element comprising the same and electronic device thereof Grant 9,331,288 - Park , et al. May 3, 2 | 2016-05-03 |
Compound containing 5-membered heterocycles, organic electronic device using same, and terminal comprising the latter Grant 9,290,513 - Park , et al. March 22, 2 | 2016-03-22 |
Organic compounds for organic electronic devices and terminals Grant 9,233,923 - Kim , et al. January 12, 2 | 2016-01-12 |
Compound For Organic Electric Element, Organic Electric Element Comprising The Same And Electronic Device Thereof App 20150349272 - PARK; Junghwan ;   et al. | 2015-12-03 |
Compound Containing 5-membered Heterocycles, Organic Electronic Device Using Same, And Terminal Comprising The Latter App 20150307514 - PARK; Junghwan ;   et al. | 2015-10-29 |
Compound containing 5-membered heterocycles, organic light-emitting device using same, and terminal comprising the latter Grant 9,079,920 - Park , et al. July 14, 2 | 2015-07-14 |
Compound Containing A 5-membered Heterocycle And Organic Light-emitting Diode Using Same, And Terminal For Same App 20150053960 - PARK; Junghwan ;   et al. | 2015-02-26 |
Compound containing a 5-membered heterocycle and organic light-emitting diode using same, and terminal for same Grant 8,889,271 - Park , et al. November 18, 2 | 2014-11-18 |
Compound For Organic Electric Element, Organic Electric Element Comprising The Same And Electronic Device Thereof App 20140332793 - Park; Junghwan ;   et al. | 2014-11-13 |
Compound For Organic Electronic Element, Organic Electronic Element Using The Same And Electronic Device Thereof App 20140326987 - Park; Junghwan ;   et al. | 2014-11-06 |
Compound And Organic Electrical Element Using Same, And Electronic Device And Heat-resistance Measuring Method Therewith App 20130334518 - Park; Yongwook ;   et al. | 2013-12-19 |
Compound Containing 5-membered Heterocycles, Organic Light-emitting Device Using Same, And Terminal Comprising The Latter App 20120168734 - Park; Junghwan ;   et al. | 2012-07-05 |
Compound Containing A 5-membered Heterocycle And Organic Light-emitting Diode Using Same, And Terminal For Same App 20120080670 - Park; Junghwan ;   et al. | 2012-04-05 |
Organic Electronic Device, Compounds For Same, And Terminal App 20120018717 - Kim; Dongha ;   et al. | 2012-01-26 |