Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10939557 | Organic light emitting display apparatus | Jinsol Choi, ByungChan Song, ChangIn Kim | 2021-03-02 |
| 10891901 | Organic light emitting display apparatus | GeunWoo Lee, Munjun Lee | 2021-01-12 |