Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6754342 | Method and apparatus for concealing mute in an IP-based telephony system | Luke K. Surazski, Michael E. Knappe | 2004-06-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6754342 | Method and apparatus for concealing mute in an IP-based telephony system | Luke K. Surazski, Michael E. Knappe | 2004-06-22 |