Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495797 | Guest-host type liquid crystal composition | Sin Young Kim, Moon Soo Park, Dae Hee Lee | 2019-12-03 |
| 10361380 | Heterocyclic compound and organic light-emitting device including the same | So Yeon Kim, Yoon-Hyun Kwak, Bum-Woo Park, Sun-Young Lee, Jong-Won Choi +1 more | 2019-07-23 |
| 10297756 | Organic light-emitting diode | Yoon-Hyun Kwak, Bum-Woo Park, Sun-Young Lee, Jong-Won Choi, Wha-Il Choi +1 more | 2019-05-21 |
| 10224487 | Organic light-emitting device | Jong-Won Choi, Yoon-Hyun Kwak, Bum-Woo Park, Sun-Young Lee, Wha-Il Choi +1 more | 2019-03-05 |