Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10347845 | Nitrogen-containing condensed cyclic compound and organic light emitting device using same | Minjun KIM, Hyok Joon Kwon, Wanpyo Hong, Jungha LEE | 2019-07-09 |
| 10253016 | Heterocyclic compound and organic light-emitting device comprising same | Hoyong Lee, Seongmi Cho, Sang Young Jeon, Minseung Chun, Hyoung Seok Kim +1 more | 2019-04-09 |