Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8606233 | Content-based publication-subscription system for presence information | Robert W. Brown, Connor Patrick O'Rourke | 2013-12-10 |
| 8452959 | Method and system for registering a presence user with a presence service | Robert W. Brown, Connor Patrick O'Rourke | 2013-05-28 |
| 8060572 | Subscription management for a content-based presence service | Robert W. Brown, Connor Patrick O'Rourke | 2011-11-15 |
| 7505467 | Method and apparatus for dynamic bandwidth management for voice traffic in a digital communications network | — | 2009-03-17 |
| 6826184 | Method and system for multi-service cut-through switching through a connection-oriented network | Al L. Bryenton, Paul J. Beaubien, Mieczyslaw Surazski, Diana M. Chapman, Pierre Cousineau +1 more | 2004-11-30 |