Issued Patents All Time
Showing 76–100 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9723029 | Providing session initiation protocol request contents method and system | Andrew Allen | 2017-08-01 |
| 9602552 | Coding and behavior when receiving an IMS emergency session indicator from authorized source | Adrian Buckley, Andrew Allen | 2017-03-21 |
| 9554300 | System and method for reporting that a maximum number of data contexts is reached | Bhabani Panda, Maiyuran Wijayanathan | 2017-01-24 |
| 9537796 | Method and apparatus for supporting a communication service | Darko Joseph Lisak | 2017-01-03 |
| 9462616 | System and method for managing emergency requests | Adrian Buckley, Andrew Allen | 2016-10-04 |
| 9401935 | System and method for determining trust for SIP messages | Adrian Buckley, Andrew Allen | 2016-07-26 |
| 9398517 | System and method for enabling discovery of local service availability in local cellular coverage | Stefano Faccin | 2016-07-19 |
| 9396225 | System and method for addressing a unique device from a common address book | Adrian Buckley, Andrew Allen, Youngae Kim, Nicholas Alfano, Barry Linkert +3 more | 2016-07-19 |
| 9332041 | System and method for providing a circuit switched domain number | Adrian Buckley, Andrew Allen | 2016-05-03 |
| 9282444 | Method and apparatus for interworking SIP communication waiting with circuit switching and packet switching nodes | — | 2016-03-08 |
| 9271316 | Network apparatus and process to determine the connection context for connections used for (local) offloading | Noun Choi | 2016-02-23 |
| 9237198 | Providing session initiation protocol request contents method and system | Andrew Allen | 2016-01-12 |
| 9215684 | Methods and apparatus to maintain call continuity | Stefano Faccin, Richard Charles Burbidge, Chen Ho Chin | 2015-12-15 |
| 9215734 | System and method for managing emergency requests | Adrian Buckley, Andrew Allen | 2015-12-15 |
| 9167506 | System and method for enabling discovery of local service availability in local cellular coverage | Stefano Faccin | 2015-10-20 |
| 9148767 | System and method for communication diversion notification | Adrian Buckley | 2015-09-29 |
| 9144102 | Deactivating or maintaining a packet data network connection | Noun Choi, Rene Purnadi | 2015-09-22 |
| 9088976 | Provisioning radio resources in a radio access network | Muhammad Khaledul Islam, Ozgur Ekici | 2015-07-21 |
| 8989179 | System and method for originating a call via a circuit-switched network from a user equipment device | Adrian Buckley | 2015-03-24 |
| 8977259 | Apparatus, and associated method, for facilitating radio control system operation with an ICS-capable wireless device | Andrew Allen, Adrian Buckley | 2015-03-10 |
| 8884892 | Portable electronic device and method of controlling same | — | 2014-11-11 |
| 8873449 | Methods and apparatus to maintain call continuity | Stefano Faccin, Chen Ho Chin, Richard Charles Burbidge | 2014-10-28 |
| 8787371 | Providing session initiation protocol request contents method and system | Andrew Allen | 2014-07-22 |
| 8755765 | System and method for managing emergency requests | Adrian Buckley, Andrew Allen | 2014-06-17 |
| 8756330 | System and method for determining trust for SIP messages | Adrian Buckley, Andrew Allen | 2014-06-17 |