Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316712 | Service based interface enabled home subscriber service selection | George Foti, David Castellanos Zamora, Maria Cruz Bartolomé Rodrigo | 2025-05-27 |
| 12273955 | Support of short message service over internet protocol (SMSoIP) in 5G-only deployments | David Castellanos Zamora, Jesus Angel De Gregorio Rodriguez | 2025-04-08 |
| 12267674 | Method for supporting authentication of a user equipment in an internet multimedia subsystem (IMS) communication network | David Castellanos Zamora, Miguel Angel Garcia Martin, Jesus Angel De Gregorio Rodriguez, George Foti | 2025-04-01 |
| 12192860 | Short message service (SMS) delivery | David Castellanos Zamora, George Foti, Ralf Keller, Jesus Angel De Gregorio Rodriguez | 2025-01-07 |