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Patent applications and USPTO patent grants for Jung; YoungKwan.The latest application filed is for "organic light emitting display device".
Patent | Date |
---|---|
Organic light emitting display device having hole transport layers with different thickness Grant 10,170,721 - Jung , et al. J | 2019-01-01 |
Organic Light Emitting Display Device App 20180076407 - JUNG; YoungKwan ;   et al. | 2018-03-15 |
Organic light emitting display device for enhancing efficiency Grant 9,853,231 - Jung , et al. December 26, 2 | 2017-12-26 |
Pyrene compound and organic light emitting diode device including the same Grant 9,793,489 - Kim , et al. October 17, 2 | 2017-10-17 |
Organic light emitting diode device Grant 9,773,983 - Kang , et al. September 26, 2 | 2017-09-26 |
Organic light emitting display apparatus Grant 9,741,957 - Jung , et al. August 22, 2 | 2017-08-22 |
Organic Light Emitting Display Apparatus App 20170125714 - Jung; YoungKwan ;   et al. | 2017-05-04 |
Organic Light Emitting Display Device App 20170062750 - JUNG; YoungKwan ;   et al. | 2017-03-02 |
Display Apparatus And Method Of Manufacturing The Same App 20170054103 - JUNG; YoungKwan ;   et al. | 2017-02-23 |
Organic Light Emitting Diode Device App 20160104844 - Kang; Hyeseung ;   et al. | 2016-04-14 |
White organic light emitting diode device Grant 9,281,487 - Kim , et al. March 8, 2 | 2016-03-08 |
Pyrene Compound And Organic Light Emitting Diode Device Including The Same App 20150357577 - Kim; Shinhan ;   et al. | 2015-12-10 |
Pyrene compound and organic light emitting diode device including the same Grant 9,147,846 - Kim , et al. September 29, 2 | 2015-09-29 |
White Organic Light Emitting Diode Device App 20150034923 - KIM; Shinhan ;   et al. | 2015-02-05 |
Pyrene Compound And Organic Light Emitting Diode Device Including The Same App 20140061600 - Kim; Shinhan ;   et al. | 2014-03-06 |
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