Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11114028 | Organic light-emitting display device | Sungwon Lee, Sungwook Choi | 2021-09-07 | $20,000 |
| 11030954 | Pixel sensing device, organic light emitting display device including the same and method thereof | Sungwook Choi, Yiyeon Hwang, JongSin Park, Sungwon Lee | 2021-06-08 | $27,000 |