Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11710793 | TFT substrate and display device including the same | Won-Sang Ryu, Kyung-Mo Son | 2023-07-25 |
| 9530830 | Organic electroluminescent device | Won-Sang Ryu, Sang-Soon Noh, Sun Young Choi | 2016-12-27 |