Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D650408 | Video telephony device for IPTV | Dae-woo CHO, Hye Jin Lee | 2011-12-13 |
| 8020189 | Fast adaptive channel converting method and apparatus, and computer readable recording medium for executing the fast adaptive channel converting method | Yoo-seung Hwang, Jae-Kwan Ryoo, Ki Jung Yoo | 2011-09-13 |