Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970906 | Voice mail caller identification | Steven M. Armstrong, Sylvain S. Huppe | 2005-11-29 |
| 6871214 | Generating and providing alert messages in a communications network | Steven M. Armstrong, Sylvain S. Huppe, Denis T. Trudeau | 2005-03-22 |
| 6853634 | Anonymity in a presence management system | Elwyn B Davies, Andrew Newton Harker, David Robert Stringer, Steven M. Armstrong | 2005-02-08 |