Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954520 | Method for determining concurrrent voice over IP calls | Eric Woerner, Jaap Voets | 2005-10-11 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954520 | Method for determining concurrrent voice over IP calls | Eric Woerner, Jaap Voets | 2005-10-11 |