Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840305 | Organic light emitting diode display device | Dong-Hee Yoo, Yeon-Suk KANG | 2020-11-17 |
| 9371484 | Organic light emitting diode device and liquid crystal type emitting material for the same | Kyung-Jin Yoon, Gee-Sung Chae, Soon-Wook Cha, Kyung-Hoon Lee, Su Yeon Lee +2 more | 2016-06-21 |