Issued Patents 2023
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11856852 | Organic light-emitting device | Miyeon Han, Sung Kil Hong, Dong Hoon Lee, Hyungjin Lee, Dongheon Kim | 2023-12-26 |
| 11849636 | Heterocyclic compound and organic light emitting element comprising same | Dong Uk Heo, Dong Hoon Lee, Boonjae Jang, Yongbum Cha, Minyoung Kang +2 more | 2023-12-19 |
| 11737358 | Compound and organic light emitting device comprising same | Dong Hoon Lee, Dong Uk Heo, 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, Boonjae Jang, Minyoung Kang, Dong Uk Heo +1 more | 2023-08-22 |
| 11737354 | Organic light emitting device having a carbazole-based compound formed between a cathode and a light emitting layer and a spirobifluorene-monoamine-based compound formed between an anode and a light emitting layer | Dong Hoon Lee | 2023-08-22 |
| 11730009 | Compound and organic light-emitting element comprising same | Min Woo Jung, Dong Hoon Lee | 2023-08-15 |
| 11723268 | Organic light-emitting element | Dong Uk Heo, Dong Hoon Lee, Boonjae Jang, Minyoung Kang, Miyeon Han +1 more | 2023-08-08 |
| 11678574 | Compound and organic light emitting diode comprising same | Sung Kil Hong, Dong Uk Heo, Miyeon Han, Jae Tak Lee, Junghoon Yang +1 more | 2023-06-13 |
| 11653564 | Compound and organic light-emitting device comprising same | Dong Uk Heo, Dong Hoon Lee, Boonjae Jang, Minyoung Kang, Miyeon Han +1 more | 2023-05-16 |
| 11641778 | Compound and organic light emitting device comprising same | Jungha LEE, Dong Hoon Lee, Seongmi Cho, Dong Uk Heo, Min Woo Jung | 2023-05-02 |
| 11634414 | Heterocyclic compound and organic light-emitting element including same | Seongmi Cho, Wanpyo Hong, Dong Hoon Lee, Min Woo Jung, Jungha LEE | 2023-04-25 |
| 11569453 | Polycyclic compound and organic light emitting element comprising same | Junghoon Yang, Dong Hoon Lee, Yongbum Cha, Dong Uk Heo, Miyeon Han +2 more | 2023-01-31 |
| 11563184 | Heterocyclic compound and organic light emitting element containing same | Min Woo Jung, Dong Hoon Lee, Seongmi Cho, Jungha LEE | 2023-01-24 |
| 11542237 | Fluorene derivative and organic light emitting device comprising same | Miyeon Han, Dong Hoon Lee, Boonjae Jang, Dong Uk Heo, Junghoon Yang +1 more | 2023-01-03 |
| 11542258 | Heterocyclic compound and organic light emitting device comprising the same | Dong Hoon Lee, Boon Jae Jang, Dong Uk Heo, Miyeon Han, Junghoon Yang | 2023-01-03 |