Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11184332 | User terminal device, electronic device, system comprising the same and control method thereof | Intae Jeon, Jiyeon Choi | 2021-11-23 |
| 10234617 | Glass light guide plate and back light unit having the same | ChangYul Moon, Kiyong Yang, Sehyun Park | 2019-03-19 |