Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997728 | Organometallic compound and organic light-emitting device including the same | Jong-Won Choi, Yoon-Hyun Kwak, Bum-Woo Park, Sun-Young Lee, Wha-Il Choi +1 more | 2018-06-12 |
| 9893301 | Heterocyclic compounds and organic light-emitting devices including the same | Bum-Woo Park, Yoon-Hyun Kwak, Sun-Young Lee, Jong-Won Choi, Wha-Il Choi +2 more | 2018-02-13 |