Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9743074 | Shutter glasses, display apparatus and control method thereof | Nak-won CHOI, Jung-jin PARK, Tae-hyeun Ha | 2017-08-22 |
| 9041783 | Shutter glasses, display apparatus and control method thereof | Nak-won CHOI, Jung-jin PARK, Tae-hyeun Ha | 2015-05-26 |