Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10622564 | Compound and organic light-emitting device including the same | Sanghyun Han, Jongwoo Kim, Youngkook Kim, Seokhwan Hwang | 2020-04-14 |
| 10573825 | Compound and organic light-emitting device including the same | Sanghyun Han, Hyejin Jung, Youngkook Kim, Seokhwan Hwang | 2020-02-25 |