Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9774695 | Enhanced presence detection for routing decisions | Ivan Dean Bogdanovic, Derek MacDonald | 2017-09-26 |
| 7599354 | Architecture and method for rapid development and implementation of voice over IP features | Gary YI, David Chi-Wing Mak | 2009-10-06 |