Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158696 | Electroluminescent display apparatus | YongBaek Lee, Eunil Cho | 2021-10-26 |
| 11139343 | Display device | Eunil Cho, YongBaek Lee | 2021-10-05 |
| 11133354 | Light-emitting display device | JongGeun Yoon | 2021-09-28 |
| 11101341 | Light-emitting display device and method of manufacturing the same | — | 2021-08-24 |