Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12075345 | Registering and requesting services in a service based architecture | David Castellanos Zamora, Emiliano Merino Vazquez, Jesus Angel De Gregorio Rodriguez | 2024-08-27 |
| 11876839 | Methods and apparatus for selecting a serving session control node in an internet protocol multimedia subsystem, IMS, telecommunication network for a user equipment | Emiliano Merino Vazquez, Jesus Angel De Gregorio Rodriguez | 2024-01-16 |
| 11202191 | Methods and devices for supporting user equipment, UE, authorization based on the type of access network as well as based on the type of radio access technology, RAT | David Castellanos Zamora, Maria Pilar González López | 2021-12-14 |
| 10798753 | Methods and devices for supporting network initiated PDU session establishment between an user equipment, UE, and a data network name, DNN, in a telecommunication network | David Castellanos Zamora, Ralf Keller | 2020-10-06 |
| 10182053 | Methods and nodes for handling access to a service via an untrusted non-3GPP network | Ping Chen, Vicente De Vega De La Red, Peter Robert Khello | 2019-01-15 |
| 9049562 | HSS fault recovery for non-3GPP access | Ping Chen, Jesus-Angel de-Gregorio-Rodriguez | 2015-06-02 |
| 7215753 | Personal communication system | Francisco Parra Moyano, Javier Perez Fernandez, Fernando Inigo Torre, Javier Arauz Rosado | 2007-05-08 |