Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10651410 | Organic light emitting device | June Kyun Park, Yong Han Roh, Sang Hyun Lee, Jae Won Jeong | 2020-05-12 |
| 10553804 | Organic light emitting device | June Kyun Park, Yong Han Roh, Sang Hyun Lee, Jae Won Jeong | 2020-02-04 |