Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12433151 | Heterocyclic compound, light-emitting device including the heterocyclic compound, and electronic apparatus including the light-emitting device | Hyeongmin Kim, Heechoon Ahn, Hyunah Um, Yeseul Lee, Hyoyoung Lee +1 more | 2025-09-30 |
| 12433154 | Electroluminescence device | Hyunah Um, Hyeongmin Kim, Heechoon Ahn, Yeseul Lee, Hyoyoung Lee +1 more | 2025-09-30 |
| 12336425 | Compound and light-emitting device including the same | Hyunah Um, Hyeongmin Kim, Heechoon Ahn, Yeseul Lee, Yirang Im | 2025-06-17 |
| 12317739 | Condensed cyclic compound, light-emitting device including condensed cyclic compound, and electronic apparatus including light-emitting device | Yeseul Lee, Hyeongmin Kim, Heechoon Ahn, Hyunah Um, Hyoyoung Lee +1 more | 2025-05-27 |
| 12245503 | Heterocyclic compound, light-emitting device including the same, and electronic apparatus including the light-emitting device | Heechoon Ahn, Hyeongmin Kim, Hyunah Um, Yeseul Lee, Hyoyoung Lee +1 more | 2025-03-04 |
| 12219868 | Organic electroluminescence device | Hyeongmin Kim, Heechoon Ahn, Hyunah Um, Yeseul Lee, Hyoyoung Lee +1 more | 2025-02-04 |