Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472817 | Heterocyclic compound and organic light-emitting device comprising same | Yu-Jin HEO, Won-Jang JEONG | 2022-10-18 |
| 11302873 | Organic light-emitting device | Yun-Ji Lee, Gi-Back LEE, Won-Jang JEONG, Jin-Seok Choi, Dae-Hyuk CHOI | 2022-04-12 |