Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10171514 | Method and system for routing media calls over real time packet switched connection | Sridhar Ramachandran, Paritosh Tyagi, Saravanan Mallesan, Gaurav Kulshrestha, Sohan Shetty +1 more | 2019-01-01 |
| 10171513 | Methods and apparatus for controlling call admission to a network based on network resources | Sridhar Ramachandran, Paritosh Tyagi, Saravanan Mallesan, Gaurav Kulshreshtha, Sohan Shetty +1 more | 2019-01-01 |
| 9871829 | Voice over IP (VoIP) network infrastructure components and method | Sridhar Ramachandran, Paritosh Tyagi, Saravanan Mallesan, Gaurav Kulshreshtha, Rohini Raman +1 more | 2018-01-16 |
| 9692710 | Media stream management | Sohan Shetty, Gaurav Kulshrestha, Paritosh Tyagi, Bruce Mattie | 2017-06-27 |
| 9060047 | Media stream management | Sohan Shetty, Gaurav Kulshrestha, Paritosh Tyagi, Bruce Mattie | 2015-06-16 |
| 9049143 | Voice over IP (VoIP) network infrastructure components and method | Sridhar Ramanchandran, Paritosh Tyagi, Saravanan Mallesan, Gaurav Kulshreshtha, Rohini Raman +1 more | 2015-06-02 |
| 8755371 | Methods and apparatus for multistage routing of packets using call templates | Sridhar Ramachandran, Paritosh Tyagi, Saravanan Mallesan, Gaurav Kulshreshtha, Sohan Shetty +1 more | 2014-06-17 |
| 8743870 | Voice over IP (VoIP) network infrastructure components and method | Sridhar Ramachandran, Paritosh Tyagi, Saravanan Mallesan, Gaurav Kulshreshtha, Sohan Shetty +1 more | 2014-06-03 |
| 8547962 | Methods and apparatus for forwarding IP calls through a proxy interface | Sridhar Ramachandran, Paritosh Tyagi, Saravanan Mallesan, Gaurav Kulshreshtha, Sohan Shetty +1 more | 2013-10-01 |
| 8509218 | Prioritization within a session over internet protocol (SOIP) network | Sridhar Ramachandran, David E. Sturtevant, Paritosh Tyagi, Saravanan Mallesan | 2013-08-13 |
| 8259706 | Multistage prioritization of packets within a session over internet protocol (SOIP) network | Sridhar Ramachandran, David E. Sturtevant, Paritosh Tyagi | 2012-09-04 |
| 8254265 | Methods and apparatus for routing IP media data based on cost | Sridhar Ramachandran, Paritosh Tyagi, Saravanan Mallesan, Gaurav Kulshreshtha, Sohan Shetty +1 more | 2012-08-28 |
| 8204043 | Quality of service prioritization of internet protocol packets using session-aware components | Sridhar Ramachandran, David E. Sturtevant, Paritosh Tyagi | 2012-06-19 |
| 8194640 | Voice over IP (VoIP) network infrastructure components and method | Sridhar Ramachandran, Paritosh Tyagi, Saravanan Mallesan, Gaurav Kulshreshtha, Sohan Shetty +1 more | 2012-06-05 |
| 8085758 | Methods and apparatus for controlling call admission to a network based on call peers | Sridhar Ramachandran, Paritosh Tyagi, Saravanan Mallesan, Gauray Kulshreshtha, Sohan Shetty +1 more | 2011-12-27 |
| 7716729 | Method for responding to denial of service attacks at the session layer or above | — | 2010-05-11 |
| 6914907 | Method and apparatus for providing multi-cast transmissions using a distributed router | Rajeev Bhardwaj, Pawan Singh, Curt Moffitt, Paul Grepps, Sanjay Khanna | 2005-07-05 |