Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10686138 | Compound and organic light emitting diode comprising same | Jae Seung HA, Sang Duk SUH | 2020-06-16 |
| 10658593 | Organic light emitting display device | Jungkeun Kim, Dohan KIM, Jeongdae Seo, Hyoseok Kim, Heungwoo CHOI | 2020-05-19 |
| 10580996 | Polycyclic compound and organic light-emitting element comprising same | Yongbum Cha, Sung Kil Hong | 2020-03-03 |
| 10580998 | Nitrogen-containing condensed cyclic compound and organic light emitting device using same | Minjun KIM, Hyok Joon Kwon, Kongkyeom Kim, Jungha LEE | 2020-03-03 |