Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6944249 | Method and system for transmitting isochronous voice in a wireless network | Mark Dale | 2005-09-13 |
| 6912209 | Voice gateway with echo cancellation | James C. H. Thi | 2005-06-28 |
| 6885657 | Network telephony system | Ted Rabenko, Ian Crayford | 2005-04-26 |