Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081063 | Organic light emitting display device and method of testing the same | Dae Youn Cho, Sang Kil KIM, Hyo Jung Kim, Jong Woo Park, Dong-Gi Ahn +2 more | 2021-08-03 |
| 11017719 | Display device | Hyo Jung Kim, Tae-Young Kim, Yong-Sung Park, Jong Woo Park, Mi-Seon Seo +4 more | 2021-05-25 |
| 10971560 | Display device, apparatus and method for testing display device | Hyo Jung Kim, June Hwan Kim, Jong Woo Park, Dae-Guen Choi, Jae Sik Son | 2021-04-06 |