Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11329231 | Organic light-emitting device | Hwan-Hee Cho, Hee-Yeon Kim, Chang-Woong Chu | 2022-05-10 |
| 11322705 | Organic light-emitting device | Sung-Wook Kim, Hwan-Hee Cho, Chang-Woong Chu | 2022-05-03 |
| 11217758 | Organic light-emitting device | Jae Yong Lee, Hwan-Hee Cho | 2022-01-04 |