Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9444635 | Bandwidth allocation for multimedia conferencing | Senthil K. Kanniappan, Tiong-Hu Lian | 2016-09-13 |
| 8971344 | Terminal capabilities set exchange between heterogeneous endpoints | Manjunath Bangalore, Kan Wu, Parameswaran Kumarasamy, Kavithadevi Parameswaran | 2015-03-03 |
| 8472453 | Terminal capabilities set exchange between heterogeneous endpoints | Manjunath Bangalore, Kan Wu, Parameswaran Kumarasamy, Kavithadevi Parameswaran | 2013-06-25 |
| 7929012 | Method and architecture for distributed video switching using media notifications | Thiyagesan Ramalingam, Nermin M. Ismail, Walter R. Friedrich, Duanpei Wu | 2011-04-19 |
| 7907594 | Marking keyframes for a communication session | Duanpei Wu, Walter R. Friedrich, Shantanu Sarkar | 2011-03-15 |
| 7596150 | System and method for consolidating media signaling to facilitate internet protocol (IP) telephony | Randall B. Baird, Parameswaran Kumarasamy | 2009-09-29 |
| 7506358 | Method and apparatus supporting network communications through a firewall | Shantanu Sarkar | 2009-03-17 |
| 6937569 | Method and system for determining a relative position of a device on a network | Shantanu Sarkar, Johnny Chan | 2005-08-30 |