Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421215 | Heterocyclic compound and organic light emitting device comprising the same | Mi Yeon Han, Dong Hoon Lee, Jung Oh Huh, Boon Jae Jang, Min Woo Jung | 2025-09-23 |
| 12410151 | Fluorene derivative and organic light emitting device comprising same | Miyeon Han, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Junghoon Yang +1 more | 2025-09-09 |
| 12391678 | Compound and organic light emitting device comprising same | Yongbum Cha, Sung Kil Hong, Woo Jin Cho, Jaegoo Lee | 2025-08-19 |
| 12202838 | Heterocyclic compound and organic light emitting device comprising same | Sung Kil Hong, Jungoh Huh, Yongbum Cha, Miyeon Han, Jae Tak Lee +1 more | 2025-01-21 |