Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8473559 | Conference-enhancing announcements and information | Sreerupa Das, Ashis Maity, Joseph McCabe, Michael J. Thomas, Paul Roller Michaelis | 2013-06-25 |
| 8194829 | Leaving a message for a party while on an active real-time communication | Sreerupa Das, Ashis Maity, Michael J. Thomas | 2012-06-05 |
| 8077852 | Method and apparatus for controlling conference calls | Sreerupa Das, Ashis Maity, Joseph McCabe, Michael J. Thomas | 2011-12-13 |