Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10446628 | Organic light-emitting display apparatus | Jungmi Choi | 2019-10-15 |
| 10262585 | Organic light-emitting display apparatus and driving method therefor | Kyunghoon Chung | 2019-04-16 |