| 9185138 |
Method and apparatus for providing access to real time control protocol information for improved media quality control |
Parameswaran Kumarasamy, Kavithadevi Parameswaran |
2015-11-10 |
$24,389,000 |
| 8971344 |
Terminal capabilities set exchange between heterogeneous endpoints |
Kan Wu, Steven G. Fry, Parameswaran Kumarasamy, Kavithadevi Parameswaran |
2015-03-03 |
$33,738,000 |
| 8874765 |
Refreshing a session initiation protocol (SIP) session |
Parameswaran Kumarasamy, Kavithadevi Parameswaran |
2014-10-28 |
$23,735,000 |
| 8549584 |
Physical security triggered dynamic network authentication and authorization |
Amit Singh, Prabandham Madan Gopal, Raman S. Krishnan |
2013-10-01 |
$25,066,000 |
| 8539065 |
Method and apparatus for providing access to real time control protocol information for improved media quality control |
Parameswaran Kumarasamy, Kavithadevi Parameswaran |
2013-09-17 |
$28,320,000 |
| 8472453 |
Terminal capabilities set exchange between heterogeneous endpoints |
Kan Wu, Steven G. Fry, Parameswaran Kumarasamy, Kavithadevi Parameswaran |
2013-06-25 |
$38,217,000 |
| 8355323 |
Interactive voice response and secure media system integration |
Parameswaran Kumarasamy, Soumya Kalahasti, Prasad Miriyala |
2013-01-15 |
$41,092,000 |
| 8326927 |
Method and apparatus for inviting non-rich media endpoints to join a conference sidebar session |
Aseem Asthana, Binh Don Ha, Vineet Goel, Connie Tang |
2012-12-04 |
$25,599,000 |
| 8223748 |
Enhanced refresh in SIP network |
Parameswaran Kumarasamy, Kavithadevi Parameswaran |
2012-07-17 |
$22,184,000 |
| 8218536 |
Routing protocol with packet network attributes for improved route selection |
Xiaode Xu, Dhaval N. Shah |
2012-07-10 |
$38,112,000 |
| 8208003 |
Minimizing fast video update requests in a video conferencing system |
Randall B. Baird, Ryan Knotts, Thiyagesan Ramalingam, Shantanu Sarkar |
2012-06-26 |
$29,981,000 |
| 8036215 |
Refreshing a session initiation protocol (SIP) session |
Parameswaran Kumarasamy, Kavithadevi Parameswaran |
2011-10-11 |
$21,341,000 |
| 8014322 |
Diagnostic tool for troubleshooting multimedia streaming applications |
Randall B. Baird |
2011-09-06 |
$33,763,000 |
| 7693190 |
Lip synchronization for audio/video transmissions over a network |
Scott Firestone, Madhavi Kadiyala, Randall B. Baird, Shantanu Sarkar |
2010-04-06 |
$21,038,000 |
| 7680047 |
Maximum transmission unit tuning mechanism for a real-time transport protocol stream |
Sravan Vadlakonda, Son Nguyen, Vikram Khurana |
2010-03-16 |
$26,238,000 |
| 7529233 |
Interworking progress indicator in SIP-PSTN network |
Parameswaran Kumarasamy, Sanjay Sinha, Kavithadevi Parameswaran |
2009-05-05 |
$26,938,000 |
| 7466694 |
Routing protocol with packet network attributes for improved route selection |
Xiaode Xu, Dhaval N. Shah |
2008-12-16 |
$35,210,000 |
