Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |