Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7567552 | Registering an IP phone with an IP phone switch | Jean-Yves Patry, Marc Beauregard | 2009-07-28 |
| 6958992 | Registering an IP phone with an IP phone switch | Jean-Yves Patry, Marc Beauregard | 2005-10-25 |
| 6735194 | Digital private signaling system over internet protocol | Steve Szeto | 2004-05-11 |
| 6628776 | DNIC peripheral extender | — | 2003-09-30 |
| 6366656 | Method and apparatus for migrating embedded PBX system to personal computer | Dino Canton | 2002-04-02 |
| 5033630 | Pants rack device | — | 1991-07-23 |