Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9232191 | Systems and methods for scalable distributed global infrastructure for real-time multimedia communication | Alagu Periyannan, Michael Grupenhoff, Ravi Kalluri, Emmanuel Weber, Anil Villait | 2016-01-05 |
| 9143729 | Systems and methods for real-time virtual-reality immersive multimedia communications | Alagu Periyannan | 2015-09-22 |
| 9041765 | Systems and methods for security and privacy controls for videoconferencing | Alagu Periyannan, Krish Ramakrishnan, Anand Raghavan, Ravi Kalluri, Emmanuel Weber | 2015-05-26 |
| 8885013 | Systems and methods for novel interactions with participants in videoconference meetings | Alagu Periyannan, Krish Ramakrishnan, Michael Grupenhoff, Anand Raghavan, Ravi Kalluri +1 more | 2014-11-11 |
| 8875031 | Systems and methods for shared multimedia experiences in virtual videoconference rooms | Alagu Periyannan, Krish Ramakrishnan, Michael Grupenhoff, Anand Raghavan, Ravi Kalluri +1 more | 2014-10-28 |
| 8514263 | Systems and methods for scalable distributed global infrastructure for real-time multimedia communication | Alagu Periyannan, Michael Grupenhoff, Ravi Kalluri, Emmanuel Weber, Anil Villait | 2013-08-20 |
| 8482593 | Systems and methods for scalable composition of media streams for real-time multimedia communication | Alagu Periyannan, Michael Grupenhoff, Ravi Kalluri, Emmanuel Weber | 2013-07-09 |
| 6920179 | Method and apparatus for video transmission over a heterogeneous network using progressive video coding | Hui-Ling Lou, Christine Podilchuk | 2005-07-19 |
| 6681365 | Method and apparatus for providing channel error protection for a source coded bit stream | Hui-Ling Lou, Christine Podilchuk | 2004-01-20 |