Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8904433 | Method for controlling video system including a plurality of display apparatuses | Hyung-rae Cho, Sun-Ae Kim | 2014-12-02 |
| 8364005 | Method for play synchronization and device using the same | Keum-koo Lee, Hee-jeong Choo, Ju-yun Sung, Min-jeong Moon, Ji-young Kwahk | 2013-01-29 |