Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391678 | Compound and organic light emitting device comprising same | Sung Kil Hong, Dong Uk Heo, Woo Jin Cho, Jaegoo Lee | 2025-08-19 |
| 12202838 | Heterocyclic compound and organic light emitting device comprising same | Dong Uk Heo, Sung Kil Hong, Jungoh Huh, Miyeon Han, Jae Tak Lee +1 more | 2025-01-21 |