Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258353 | Heterocyclic compound and organic light-emitting element including same | Hyun-Ju LA, Won-Jang JEONG | 2025-03-25 |
| 12252485 | Heterocyclic compound and organic light emitting device comprising same | Hyun-Ju LA, Won-Jang JEONG, Dong-Jun KIM | 2025-03-18 |
| 11910712 | Compound, organic optoelectronic diode, and display device | Seong-Jong PARK, Won-Jang JEONG | 2024-02-20 |
| 11678576 | Heterocyclic compound and organic light emitting element comprising same | Yun-Ji Lee, Han-Kook Oh, Won-Jang JEONG, Jin-Seok Choi, Dae-Hyuk CHOI | 2023-06-13 |
| 11476425 | Heterocyclic compound and organic light emitting element comprising same | Han-Kook Oh, Yun-Ji Lee, Won-Jang JEONG, Jin-Seok Choi, Dae-Hyuk CHOI | 2022-10-18 |
| 11362282 | Heterocyclic compound and organic light emitting element comprising same | Han-Kook Oh, Yun-Ji Lee, Won-Jang JEONG, Jin-Seok Choi, Dae-Hyuk CHOI | 2022-06-14 |