Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7634577 | Media gateway proxy | David Grabelsky, Boris Bekkerman, John Poplett | 2009-12-15 |
| 7480723 | Method and system for providing directory based services | David Grabelsky, Anoop Tripathi, Michael Homeier | 2009-01-20 |
| 7110393 | System and method for providing user mobility handling in a network telephony system | Anoop Tripathi | 2006-09-19 |
| 7069331 | Trunk group implementation in networks | Anoop Tripathi, Michael Homeier, Guanglu Wang | 2006-06-27 |
| 6807266 | Method and apparatus for provisioning a soft switch | Anoop Tripathi, Ashish Sardesai | 2004-10-19 |
| 6766377 | Media gateway proxy | David Grabelsky, Boris Bekkerman, John Poplett | 2004-07-20 |
| 6711159 | Load balancing among media gateways | David Grabelsky, Michael Borella | 2004-03-23 |