Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9749296 | Method and apparatus for modifying address information in signaling messages to ensure in-path devices remain in signaling path between endpoints | Meenakshi R. Kaushik, Samir Srivastava | 2017-08-29 |
| 8717868 | Selective processing of damaged packets | John H. Yoakum, Philip Edholm | 2014-05-06 |
| 8457960 | Method and apparatus for detecting unsolicited multimedia communications | Samir Srivastava, Vibhu Vivek | 2013-06-04 |
| 8121839 | Method and apparatus for detecting unsolicited multimedia communications | Samir Srivastava, Vibhu Vivek | 2012-02-21 |
| 7594259 | Method and system for enabling firewall traversal | Cedric Aoun | 2009-09-22 |
| 7573872 | Selective forwarding of damaged packets | John H. Yoakum, Philip Edholm | 2009-08-11 |
| 7489773 | Stereo conferencing | Thomas Joseph Moran | 2009-02-10 |
| 6958980 | Establishing call sessions between terminals through plural switch systems | Peter Tarle, Mitchell D. Coffin, Mark Bissell, Adel E. Mostafa | 2005-10-25 |
| 6795430 | Service-related signaling between voice over internet protocol servers | Lyndon Y. Ong, Mo R. Zonoun | 2004-09-21 |