Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171195 | Display device including a power supply line that overlaps a driving circuit | Dongwook Kim, Wonkyu Kwak, Sunja Kwon, Seho Kim | 2021-11-09 |
| 10923547 | Organic light emitting diode display device | Jihyun Ka, Wonkyu Kwak | 2021-02-16 |
| 10903248 | Thin film transistor array substrate and organic light-emitting display apparatus including the same | Wonkyu Kwak | 2021-01-26 |