Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997728 | Organometallic compound and organic light-emitting device including the same | Jong-Won Choi, Bum-Woo Park, Sun-Young Lee, Wha-Il Choi, So Yeon Kim +1 more | 2018-06-12 |
| 9917258 | Phenylcarbazole-based compounds and fluorene-based compounds and organic light emitting device and flat panel display device comprising the same | Seok-Hwan Hwang, Young-Kook Kim, Jong-Hyuk Lee, Kwan-Hee Lee, Min-Seung Chun | 2018-03-13 |
| 9893301 | Heterocyclic compounds and organic light-emitting devices including the same | Bum-Woo Park, Sun-Young Lee, Jong-Won Choi, Wha-Il Choi, So Yeon Kim +2 more | 2018-02-13 |