Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8442031 | Method and apparatus for utilizing network services in a manner substantially transparent to service endpoints | Katherine H. Guo, Sarit Mukherjee | 2013-05-14 |
| 8201016 | Heartbeat distribution that facilitates recovery in the event of a server failure during a user dialog | Ramesh V. Pattabhiraman | 2012-06-12 |
| 7990900 | Event notification control based on data about a user's communication device stored in a user notification profile | Ramesh V. Pattabhiraman, Douglas William Varney | 2011-08-02 |
| 7991424 | Dynamic generation of group lists for a communication device using tags | Ramachendra P. Batni, Douglas William Varney | 2011-08-02 |
| 7376840 | Streamlined service subscription in distributed architectures | Peter J. McCann | 2008-05-20 |
| 6363424 | Reuse of services between different domains using state machine mapping techniques | Janet Beeler Douglas, Warren Alan Montgomery, Tsun-Chieh Chiang | 2002-03-26 |
| 6272455 | Method and apparatus for understanding natural language | Joseph Hoshen, Isaac Levendel | 2001-08-07 |