Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720735 | Policy-based data routing for a multi-mode device | Michael Peter Montemurro, Nicholas Alfano, Richard John George, Brian Oliver | 2017-08-01 |
| 8825109 | Policy-based data routing for a multi-mode device | Michael Peter Montemurro, Nicholas Alfano, Richard John George, Brian Oliver | 2014-09-02 |
| 8683077 | Method for indicating supported IP versions and reaching a device that supports compatible IP versions with SIP | Adrian Buckley, Andrew Allen | 2014-03-25 |
| 8621084 | Methods to route a bearer via circuit switching to an internet protocol multimedia system node using session initiation protocol contact header | Adrian Buckley, Andrew Allen | 2013-12-31 |
| 8494505 | System and method for communication diversion notification | Adrian Buckley | 2013-07-23 |
| 8369319 | System and method for originating a call via a circuit-switched network from a user equipment device | Adrian Buckley | 2013-02-05 |
| 8345679 | Providing session initiation protocol request contents method and system | Andrew Allen | 2013-01-01 |
| 8331355 | Method for a network component to route a communication session | Adrian Buckley, Andrew Allen | 2012-12-11 |
| 8325712 | System and method for managing a circuit switched call using alternative signaling at the establishment of a successful session set-up | Adrian Buckley | 2012-12-04 |
| 8306507 | Differentiated message delivery notification | Youngae Kim, Andrew Allen | 2012-11-06 |
| 8249561 | System and method for sharing a SIP communication service identifier | Andrew Allen, Adrian Buckley | 2012-08-21 |
| 8144695 | System and method for configuring and executing communication diversion with a globally routable user agent uniform resource identifier | Adrian Buckley | 2012-03-27 |
| 8064403 | Mobility mechanism for service continuity | Xiaoming Zhao, Wei Wu, James Earl Womack, Zhijun Cai | 2011-11-22 |
| 7990960 | Globally routable user agent uniform resource identifier system and method | Adrian Buckley | 2011-08-02 |
| 7710950 | System and methods for originating a SIP call via a circuit-switched network from a user equipment device | Adrian Buckley | 2010-05-04 |
| 7668159 | Methods and apparatus for obtaining variable call parameters suitable for use in originating a SIP call via a circuit-switched network from a user equipment device | Adrian Buckley, Andrew Allen | 2010-02-23 |