Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10771510 | IMS application control protocol | Mats Stille, Piotr Kessler | 2020-09-08 |
| 9942388 | Service profile handling in the IMS | Nuria Esteban Vares, Stephen Terrill, Germán Blanco Blanco, Maria-Carmen Belinchón Vergara | 2018-04-10 |
| 9749142 | Notification of resource restrictions in a multimedia communications network | David Castellanos | 2017-08-29 |
| 9560084 | Reallocation of serving proxy function in IMS | Fredrik Lindholm | 2017-01-31 |
| 9515865 | Handling user identities in the IP multimedia subsystem | Timo Forsman | 2016-12-06 |
| 9450887 | Methods and apparatuses for notifying an application function of resource restrictions relating to a communication session | David Castellanos, Susana Fernandez Alonso | 2016-09-20 |
| 9398145 | Service Profile handling in the IMS | Nuria Esteban Vares, Stephen Terrill, Germán Blanco, Maria-Carmen Belinchón Vergara | 2016-07-19 |
| 9357026 | Presentity authorization of buddy subscription in a communication system | John C. Baldwin, Christer Boberg | 2016-05-31 |
| 9288237 | Gateway and a method therein for enabling SIP communication over a non-standard SIP transport protocol | Gabor Paller, Markosz Maliosz | 2016-03-15 |
| 9258179 | Failure recovery in an IP multimedia subsystem network | Timo Forsman, Germán Blanco, Lars Lövsén, Gunnar Rydnell, Kaj Johansson | 2016-02-09 |
| 9137200 | Ice based NAT traversal | Staffan Blau | 2015-09-15 |
| 9077721 | Methods and apparatus for registering or deregistering a user to or from an IP multimedia subsystem | Stephen Terrill | 2015-07-07 |
| 9026675 | IMS restoration procedures for multiple contacts | Emiliano Merino Vazquez | 2015-05-05 |
| 8880062 | Service profile handling in the IMS | Stephen Terrill, Nuria Vares Esteban, Germán Blanco, Maria-Carmen Belinchón Vergara | 2014-11-04 |
| 8844011 | IP multimedia subsystem user identity handling method and apparatus | Bo Astrom, John C. Baldwin, Jonas Falkenå | 2014-09-23 |
| 8825875 | Session establishment in a communication network | Alf Heidermark, Christer Holmberg, Fredrik Lindholm | 2014-09-02 |
| 8782208 | Method and apparatus for use in a communications network | Maria-Carmen Belinchón Vergara, Germán Blanco, Juan Manuel Fernandez Galmes, Andreas Schumacher, Stephen Terrill | 2014-07-15 |
| 8688814 | Methods and apparatuses for notifying an application function of resource restrictions relating to a communication session | David Castellanos, Susana Fernandez Alonso | 2014-04-01 |
| 8599833 | Transport of connectivity status information in an IP multimedia subsystem network | — | 2013-12-03 |
| 8572258 | Control of quality-of-service preconditions in an IP multimedia subsystem | David Castellanos Zamora, Magnus Hallenstål, Per O. Oberg | 2013-10-29 |
| 8510457 | Storage of network data | Maria-Carmen Belinchón Vergara, Juan Manuel Fernandez Galmes | 2013-08-13 |
| 8503312 | Failure recovery in an IP multimedia subsystem network | Timo Forsman, Lars Lövsén, Germanán Blanco, Gunnar Rydnell, Kaj Johansson | 2013-08-06 |
| 8472376 | Handling multiple user interfaces in an IP multimedia subsystem | — | 2013-06-25 |
| 8438257 | Methods, apparatuses and computer program for IMS recovery upon restart of a S-CSCF | Maria-Carmen Belinchón Vergara, Germán Blanco, Stephen Terrill | 2013-05-07 |
| 8331354 | Method and apparatus for allocating application servers in an IMS | Stephen Terrill, Bo Astrom, Anders Ryde, Stefan Berg | 2012-12-11 |