Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205368 | Display device and method of driving the same | Sang Su Han, Da Eun Kang, Jae Woo Ryu | 2021-12-21 |
| 11062660 | Display device and method of compensating for degradation of the display device | Young-Soo Sohn, Bong Gyun Kang, Jae Woo Ryu, Sung Mo Yang | 2021-07-13 |
| 10954380 | Hydrochromic polydiacetylene polymer patch and method of manufacturing the same | Min-Jeong Seo, Dong H. Park | 2021-03-23 |
| 10954405 | Water-based diacetylene ink, hydrochromic polydiacetylene paper prepared using the ink, and use thereof | Dong H. Park | 2021-03-23 |