Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11678564 | Organometallic compound and organic light-emitting device including the same | Soobyung Ko, Sungbum Kim, Heechoon Ahn, Mieun Jun, Junghoon Han +2 more | 2023-06-13 |
| 11672166 | Organometallic compound and organic light-emitting device including the same | Junghoon Han, Soobyung Ko, Sungbum Kim, Haejin Kim, Sujin Shin +4 more | 2023-06-06 |
| 11647668 | Organometallic compound and organic light-emitting device including the same | Sungbum Kim, Soobyung Ko, Jaesung Lee, Haejin Kim, Sujin Shin +4 more | 2023-05-09 |
| 11611048 | Organometallic compound and organic light emitting device including the same | Hyunjung Lee, Soobyung Ko, Sungbum Kim, Haejin Kim, Eunsoo Ahn | 2023-03-21 |
| 11569459 | Organometallic compound having imidazopyrazine-based ligand and organic light-emitting device including the same | Eunsoo Ahn, Soobyung Ko, Hyunjung Lee, Sungbum Kim, Haejin Kim +4 more | 2023-01-31 |
| 11527730 | Organic electroluminescence device and organometallic complex for organic electroluminescence device | Sujin Shin, Soo-Byung KO, Junghoon Han, Sungbum Kim, Haejin Kim +4 more | 2022-12-13 |
| 11316117 | Organometallic compound and organic light-emitting device including the same | Junghoon Han, Soobyung Ko, Sungbum Kim, Sujin Shin, Eunsoo Ahn +2 more | 2022-04-26 |
| 11211567 | Heterocyclic compound and organic light-emitting device including the same | Mieun Jun, Soobyung Ko, Heechoon Ahn, Sungbum Kim, Youngkook Kim +1 more | 2021-12-28 |
| 11171296 | Organometallic compound, organic light-emitting device including the same, and organic light-emitting apparatus including the organic light-emitting device | Munki Sim, Soobyung Ko, Sungbum Kim, Junha Park, Heechoon Ahn +5 more | 2021-11-09 |
| 11145823 | Heterocyclic compound and organic light emitting device including the same | Heechoon Ahn, Soobyung Ko, Mieun Jun, Sungbum Kim, Youngkook Kim +1 more | 2021-10-12 |
| 11124533 | Organometallic compound and organic light-emitting device including the same | Soobyung Ko, Eunsoo Ahn, Hyunjung Lee, Sungbum Kim, Haejin Kim +4 more | 2021-09-21 |
| 10873040 | Organometallic compound and organic light emitting device including the same | Soobyung Ko, Sungbum Kim, Heechoon Ahn, Mieun Jun, Youngkook Kim +1 more | 2020-12-22 |
| 10800796 | Aromatic compound and organic electroluminescence device including the same | Heechoon Ahn, Soo-Byung KO, Mieun Jun, Sungbum Kim, Youngkook Kim +1 more | 2020-10-13 |
| 10696697 | Heterocyclic compound and organic electroluminescence device including the same | Heechoon Ahn, Soo-Byung KO, Mieun Jun, Sungbum Kim, Youngkook Kim +1 more | 2020-06-30 |
| 10688474 | Catalyst for dehydrogenation reaction of formate and hydrogenation reaction of bicarbonate and preparation method thereof | Chang Won Yoon, Hyung Chul Ham, Suk Woo Nam, Tewodros Asefa, Katherine Koh +3 more | 2020-06-23 |
| 10640522 | Heterocyclic compound and organic light-emitting device including the same | Heechoon Ahn, Soobyung Ko, Mieun Jun, Sungbum Kim, Youngkook Kim +1 more | 2020-05-05 |