Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403846 | Organic light-emitting diode display | Sewan Son, Iljeong Lee, Jiseon Lee, Deukmyung Ji | 2019-09-03 |
| 10255853 | Organic light-emitting display apparatus | Iljeong Lee, Jiseon Lee, Choongyoul Im | 2019-04-09 |