Issued Patents 2025
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12433150 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | Hyeongmin Kim, Heechoon Ahn, Hyunah Um, Yirang Im, Soo-Byung KO +1 more | 2025-09-30 |
| 12433151 | Heterocyclic compound, light-emitting device including the heterocyclic compound, and electronic apparatus including the light-emitting device | Hyeongmin Kim, Heechoon Ahn, Hyunah Um, Hyoyoung Lee, Yirang Im +1 more | 2025-09-30 |
| 12433154 | Electroluminescence device | Hyunah Um, Hyeongmin Kim, Heechoon Ahn, Hyoyoung Lee, Yirang Im +1 more | 2025-09-30 |
| 12361939 | Electronic device for providing update information through an artificial intelligence agent service | Sungbin Jin, Jooyong BYEON, Kichul Kim, Youngkyu Kim, Jisun Choi +1 more | 2025-07-15 |
| 12336425 | Compound and light-emitting device including the same | Hyunah Um, Hyeongmin Kim, Heechoon Ahn, Yirang Im, Seowon Cho | 2025-06-17 |
| 12317739 | Condensed cyclic compound, light-emitting device including condensed cyclic compound, and electronic apparatus including light-emitting device | Hyeongmin Kim, Heechoon Ahn, Hyunah Um, Hyoyoung Lee, Yirang Im +1 more | 2025-05-27 |
| 12266315 | Display device and operation method thereof | Kihyun Sung, Jongwoon Kim, KIHONG SONG, Hyun-sik Yoon | 2025-04-01 |
| 12262632 | Heterocyclic compound and organic light-emitting device including the same | Heechoon Ahn, Soobyung Ko, Hyeongmin Kim, Hyunah Um, Yirang Im | 2025-03-25 |
| 12245499 | Heterocyclic compound and organic light-emitting device including the same | Heechoon Ahn, Soobyung Ko, Hyeongmin Kim, Hyunah Um, Yirang Im | 2025-03-04 |
| 12245503 | Heterocyclic compound, light-emitting device including the same, and electronic apparatus including the light-emitting device | Heechoon Ahn, Hyeongmin Kim, Hyunah Um, Hyoyoung Lee, Yirang Im +1 more | 2025-03-04 |
| 12219868 | Organic electroluminescence device | Hyeongmin Kim, Heechoon Ahn, Hyunah Um, Hyoyoung Lee, Yirang Im +1 more | 2025-02-04 |
| 12193320 | Heterocyclic compound, light-emitting device including heterocyclic compound, and electronic apparatus including light-emitting device | Heechoon Ahn, Soobyung Ko, Hyeongmin Kim, Hyunah Um, Yirang Im | 2025-01-07 |