Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078285 | Display apparatus | ChangHee CHOI, YongIk HWANG | 2024-09-03 |
| 11140467 | Display apparatus | ChangHee CHOI | 2021-10-05 |
| 10234617 | Glass light guide plate and back light unit having the same | Younghun JEONG, Kiyong Yang, Sehyun Park | 2019-03-19 |