Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954520 | Method for determining concurrrent voice over IP calls | Howard Lang, Jaap Voets | 2005-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954520 | Method for determining concurrrent voice over IP calls | Howard Lang, Jaap Voets | 2005-10-11 |