Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7139287 | Telecommunications signalling using the internet protocol | Mauro Costa, Luca Salgarelli, Sutha Sivagnanasundaram | 2006-11-21 |
| 7127248 | User registration and location management for mobile telecommunications systems | Mauro Costa, Luca Salgarelli, Sutha Sivagnanasundaram | 2006-10-24 |