Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9043491 | Proximity detection for media proxies | Sanjoy Sen, Cedric Aoun | 2015-05-26 |
| 8694676 | Proximity detection for media proxies | Sanjoy Sen, Cedric Aoun | 2014-04-08 |
| 8397276 | Protecting a network from unauthorized access | Patrick N. Sollee, David W. McKnight | 2013-03-12 |
| 8392609 | Proximity detection for media proxies | Sanjoy Sen, Cedric Aoun | 2013-03-05 |
| 7940654 | Protecting a network from unauthorized access | Patrick N. Sollee, David W. McKnight | 2011-05-10 |
| 7684317 | Protecting a network from unauthorized access | Patrick N. Sollee, David W. McKnight | 2010-03-23 |
| 7068655 | Network address and/or port translation | Patrick N. Sollee, David W. McKnight | 2006-06-27 |
| 6987765 | Changing media sessions | Patrick N. Sollee, David W. McKnight | 2006-01-17 |
| 6459783 | Internet service provider call redirection | Jeffrey Chen | 2002-10-01 |
| 6327358 | System and method for rerouting data calls to internet service provider via lowest access point in a telephone network | Jeffrey Chen | 2001-12-04 |