Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11151948 | Organic light emitting display device and method for driving the same | Dong Sun Lee, Sang-Moo Choi, Soo Hee Oh | 2021-10-19 |
| 10950172 | Pixel with supply-voltage insensitive drive current and driving method thereof | Young Jin Cho, Young-In Hwang | 2021-03-16 |