Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978020 | Display apparatus and method of operating the same | Hyunseok CHOI, Seungjun Lee, Cheulhee Hahm | 2021-04-13 |
| 10931808 | Terminal | Jongwoo HAN, Yoojin Choi | 2021-02-23 |
| 10908985 | Image display apparatus and driving method thereof | Cheulhee Hahm | 2021-02-02 |