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Patent applications and USPTO patent grants for Park; Miehwa.The latest application filed is for "heterocyclic compound and organic light-emitting device including the same".
Patent | Date |
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Organic light-emitting device Grant 11,450,827 - Park , et al. September 20, 2 | 2022-09-20 |
Organic light-emitting device Grant 11,417,852 - Park , et al. August 16, 2 | 2022-08-16 |
Organic light-emitting device Grant 10,910,563 - Lee , et al. February 2, 2 | 2021-02-02 |
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20190315776 - PARK; Miehwa ;   et al. | 2019-10-17 |
Organic Light-emitting Device App 20190157600 - Park; Miehwa ;   et al. | 2019-05-23 |
Organic light-emitting device Grant 10,230,054 - Kim , et al. | 2019-03-12 |
Organic light-emitting device Grant 10,032,994 - Kim , et al. July 24, 2 | 2018-07-24 |
Compound and organic light-emitting device including the same Grant 10,003,029 - Jung , et al. June 19, 2 | 2018-06-19 |
Organic Light-emitting Device App 20170324042 - LEE; Jaeyong ;   et al. | 2017-11-09 |
Organic Light-emitting Device App 20170125698 - Kim; Taekyung ;   et al. | 2017-05-04 |
Organic Light-emitting Device App 20170117483 - Kim; Minkyung ;   et al. | 2017-04-27 |
Organic Light-emitting Device App 20170054085 - Kim; Minkyung ;   et al. | 2017-02-23 |
Compound And Organic Light-emitting Device Including The Same App 20170012205 - Jung; Hyejin ;   et al. | 2017-01-12 |
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