Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10789890 | Pixel and display device having the same | Chul-Kyu Kang, Dae Hyun Kim, Dongsun Lee | 2020-09-29 |
| 10741625 | Display apparatus | Chulkyu Kang, Wonkyu Kwak, Jinwoo Park, Dongsun Lee | 2020-08-11 |
| 10665657 | Display apparatus | Chulkyu Kang, Kiwook Kim, Jinwoo Park, Dongsun Lee | 2020-05-26 |