Issued Patents All Time
Showing 25 most recent of 73 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 |
| 12137608 | Compound and organic light emitting device comprising the same | Sung Kil Hong, Jungoh Huh, Miyeon Han, Jae Tak Lee, Junghoon Yang | 2024-11-05 |
| 12120949 | Organic light emitting diode | Miyeon Han, Sung Kil Hong, Jungoh Huh, Jae Tak Lee, Junghoon Yang | 2024-10-15 |
| 12082498 | Organic light-emitting element | Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Min Woo Jung, Ju Young Lee | 2024-09-03 |
| 12075695 | Compound and organic light-emitting device comprising same | Miyeon Han, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Minyoung Kang +1 more | 2024-08-27 |
| 12052913 | Organic electroluminescent device | Jae Seung HA, Seong So Kim, Minseung Chun, Sang Duk SUH, Min Woo Jung +3 more | 2024-07-30 |
| 12029115 | Organic light-emitting device | Sung Kil Hong, Jungoh Huh, Miyeon Han, Jae Tak Lee, Junghoon Yang +1 more | 2024-07-02 |
| 12010911 | Fluorene derivative and organic light emitting device comprising same | Miyeon Han, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Junghoon Yang +1 more | 2024-06-11 |
| 12004423 | Organic light emitting device | Jungoh Huh, Sung Kil Hong, Miyeon Han, Jae Tak Lee, Junghoon Yang +1 more | 2024-06-04 |
| 12004421 | Compound and organic light emitting device comprising the same | Yongbum Cha, Sung Kil Hong, Wanpyo Hong, Sujeong GEUM | 2024-06-04 |
| 11997926 | Heterocyclic compound and organic light emitting element comprising same | Jungoh Huh, Miyeon Han, Dong Hoon Lee, Jae Tak Lee, Junghoon Yang +1 more | 2024-05-28 |
| 11980090 | Compound and organic light emitting device comprising the same | Jae Tak Lee, Sung Kil Hong, Jungoh Huh, Miyeon Han, Junghoon Yang | 2024-05-07 |
| 11878962 | Compound and organic light emitting device comprising same | Jin Joo Kim, Dong Hoon Lee, Jungoh Huh, Yongbum Cha, Wanpyo Hong | 2024-01-23 |
| 11877510 | Heterocyclic compound and organic light-emitting element comprising same | Boonjae Jang, Dong Hoon Lee, Miyeon Han, Minyoung Kang | 2024-01-16 |
| 11849636 | Heterocyclic compound and organic light emitting element comprising same | Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Yongbum Cha, Minyoung Kang +2 more | 2023-12-19 |
| 11840538 | Heterocyclic compounds and organic light emitting device using the same | Jung Ha Lee, Dong Hoon Lee, Tae Yoon Park, Seong Mi Cho, Min Woo Jung | 2023-12-12 |
| 11802123 | Heterocyclic compound and organic light emitting device comprising the same | Min Woo Jung, Jung Ha Lee, Dong Hoon Lee, Tae Yoon Park, Boon Jae Jang +1 more | 2023-10-31 |
| 11737358 | Compound and organic light emitting device comprising same | Jungoh Huh, Dong Hoon Lee, Miyeon Han, Jae Tak Lee, Junghoon Yang +1 more | 2023-08-22 |
| 11737357 | Compound and organic light-emitting device comprising same | Miyeon Han, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Minyoung Kang +1 more | 2023-08-22 |
| 11723268 | Organic light-emitting element | Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Minyoung Kang, Miyeon Han +1 more | 2023-08-08 |
| 11700768 | Compound and organic light emitting device comprising the same | Jung-Hoon Yang, Dong Hoon Lee, Jung Oh Huh, Boon Jae Jang, Min Young Kang +2 more | 2023-07-11 |
| 11678574 | Compound and organic light emitting diode comprising same | Jungoh Huh, Sung Kil Hong, Miyeon Han, Jae Tak Lee, Junghoon Yang +1 more | 2023-06-13 |