Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6775697 | Locally configurable audio IP network appliance and method for configuring the same | Michael E. Knappe | 2004-08-10 |
| 6754342 | Method and apparatus for concealing mute in an IP-based telephony system | Michael E. Knappe, Pascal H. Huart | 2004-06-22 |