Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9883044 | Techniques for a mixed audio conference | Pulin Thakkar, Bimal Mehta | 2018-01-30 |
| 9871799 | Enabling trusted conferencing services | Krishnan Ananthanarayanan, Sankaran Narayanan | 2018-01-16 |
| 9621561 | Enabling trusted conferencing services | Krishnan Ananthanarayanan, Sankaran Narayanan | 2017-04-11 |
| 9407621 | Participant authentication and authorization for joining a private conference event | Mohammad Nasir Vakil, Anton Krantz, Vijay Kishen Hampapur Parthasarathy | 2016-08-02 |
| 9294721 | Techniques for a mixed audio conference | Pulin Thakkar, Bimal Mehta | 2016-03-22 |
| 8880725 | Continuous replication for session initiation protocol based communication systems | Krishnan Ananthanarayanan, Sankaran Narayanan | 2014-11-04 |
| 8850522 | Participant authentication and authorization for joining a private conference event via a conference event environment system | Mohammad Nasir Vakil, Anton Krantz, Vijay Kishen Hampapur Parthasarathy | 2014-09-30 |
| 8392589 | Integrating enterprise identity authorization in conferences | Krishnan Ananthanarayanan, Sankaran Narayanan, Srivatsa Srinivasan | 2013-03-05 |
| 8166184 | Integrating enterprise identity authorization in conferences | Krishnan Ananthanarayanan, Sankaran Narayanan, Srivatsa Srinivasan | 2012-04-24 |
| 8060640 | Combining SIP requests with SIP responses | — | 2011-11-15 |
| 7536481 | Method and system for re-synchronizing end points when an intermediary detects that the end points may be unsynchronized | Ling-Cheung Aaron Lo | 2009-05-19 |