Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9978824 | Organic light emitting display device | Jong-Hyun Park, Young-Rok Song | 2018-05-22 |
| 9954042 | Organic light-emitting diode display apparatus and method of manufacturing the same | Chang-Ho Lee, Jong-Hyun Park, Chun-Gi You | 2018-04-24 |
| 9865658 | Organic light-emitting display apparatus | — | 2018-01-09 |