Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10186666 | Condensed-cyclic compound and organic light emitting device including the same | Sung-Wook Kim, Myeong-Suk Kim, Hwan-Hee Cho, Sam-Il Kho | 2019-01-22 |
| 10170703 | Condensed cyclic compound and organic light-emitting device including the same | Sung-Wook Kim, Myeong-Suk Kim, Hwan-Hee Cho, Sam-Il Kho | 2019-01-01 |