Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10169399 | Flexible profile grouping download | Maria Esther Bas Sanchez, Maria Cruz Bartolomé Rodrigo | 2019-01-01 |
| 9942845 | Terminating service restriction for user equipments having power saving mode | Maria Esther Bas Sanchez, Peter Hedman, Hans Bertil Rönneke | 2018-04-10 |
| 9497567 | Selection of M2M devices by external triggering | George Foti, Maria Esther Bas Sanchez | 2016-11-15 |
| 9451594 | Method and apparatus for associating service provider network identifiers with access network identifiers | George Foti, Peter Hedman | 2016-09-20 |
| 9445399 | Method and apparatus for associating service provider network identifiers with access network identifiers | George Foti, Peter Hedman | 2016-09-13 |
| 9253621 | Method and apparatus for associating service provider network identifiers with access network identifiers | George Foti, Peter Hedman, Maria Esther Bas Sanchez | 2016-02-02 |
| 9094790 | Automatic transfer of machine-to-machine device identifier to network-external service providers | George Foti, Peter Hedman | 2015-07-28 |
| 9037730 | Apparatuses and methods for handling machine-to-machine communications | — | 2015-05-19 |
| 8879529 | Apparatus and method for selecting a visited network | David Mariblanca Nieves, Antonio Marquez | 2014-11-04 |
| 8745182 | Provision of public service identities | John Michael Walker, Maria Esther Terrero Diaz-Chiron | 2014-06-03 |
| 8213932 | Apparatus and method for differentiating services in multimedia networks to roaming subscribers | John Michael Walker | 2012-07-03 |
| 8185104 | Apparatus and method for differentiating services in multimedia networks to roaming subscribers | John Michael Walker | 2012-05-22 |
| 8155092 | Apparatus and method for selecting a visited network | David Mariblanca Nieves, Antonio Marquez | 2012-04-10 |
| 7836487 | Apparatus and method for authenticating a user when accessing to multimedia services | John Michael Walker Pina | 2010-11-16 |
| 7296078 | User selector proxy, method and system for authentication, authorization and accounting | Anna Maria Lopez Nieto, John Michael Walker | 2007-11-13 |
| 7177642 | Method and system for handling multiple registration | John Michael Walker | 2007-02-13 |
| 6889328 | Method and apparatus for secure communication | Odelin Calatrava Requena | 2005-05-03 |
| 6389283 | Release of remaining activities in VPLMNs | — | 2002-05-14 |