Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8645507 | Power management for a communications system | Rami Caspi | 2014-02-04 |
| 8073124 | System and method to identify and associate call legs in session initiation protocol back to back user agents | Alexandre Chatilov, Shakil Malhotra, Jagjiwan Virk | 2011-12-06 |
| 7991141 | Method and apparatus for personal call routing request and handling | Mark Bernard Hettish, Andrew Mason | 2011-08-02 |
| 7945035 | Dynamic presence proxy for call sessions | Michelle Michael, Randy Wuerfel | 2011-05-17 |
| 7840212 | Method and apparatus for presence indication of cellular telephones | Rami Caspi | 2010-11-23 |
| 7756115 | Method and system for implementing a stateless back to back user agent | Alexandre Chatilov, Ting Zhu, Jagjiwan Virk | 2010-07-13 |
| 7734697 | System and method for presence enabled electronic mail folders | — | 2010-06-08 |
| 7697924 | Method and apparatus for cost optimization of cellular networks indication | Rami Caspi | 2010-04-13 |
| 7657605 | Presence enhanced online processes | — | 2010-02-02 |
| 7599473 | Greetings based on presence status | Michelle Michael | 2009-10-06 |
| 7596210 | Presence enhanced outcalling | — | 2009-09-29 |
| 7558982 | Presence enhanced disaster/overload recovery | — | 2009-07-07 |
| 7305552 | Screen saver displaying identity content | Johannes Ruetschi | 2007-12-04 |
| 6584181 | System and method for organizing multi-media messages folders from a displayless interface and selectively retrieving information using voice labels | Christoph A. Aktas | 2003-06-24 |
| 6088126 | Fax overflow loopback prevention | Joseph F. Khouri, Michael E. Locke | 2000-07-11 |
| 5278897 | Smart internodal transfer for subscriber access in multinode voice messaging systems | Faye Mowery, Thomas Schmidt | 1994-01-11 |