Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9754533 | Organic light-emitting display apparatus | Iljeong Lee, Jiseon Lee, Choongyoul Im | 2017-09-05 |
| 9577019 | Organic light-emitting diode display and method of manufacturing the same | Jinsung An, Jeongsoo Lee, Jiseon Lee, Choongyoul Im | 2017-02-21 |