Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954132 | Method for reducing channel change time of internet protocol television (IPTV) and IPTV service provision server for implementing the same | Hwangjun Song, Dai-boong LEE | 2011-05-31 |