Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9413882 | System and method for enabling encrypted voice communications between an external device and telephony devices associated with an enterprise network | Douglas Gisby, David Yach, Michael Gray | 2016-08-09 |
| 8781446 | Method and system for data exchange when a call is established on a non-class A cellular endpoint | Mihal Lazaridis, Doug Gisby, David Yach | 2014-07-15 |