Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7213144 | Efficient security association establishment negotiation technique | Stefano Faccin | 2007-05-01 |
| 7024688 | Techniques for performing UMTS (universal mobile telecommunications system) authentication using SIP (session initiation protocol) messages | Stefano Faccin, Gyorgy Tamas Wolfner | 2006-04-04 |
| 6999436 | Method and apparatus for efficient routing of mobile node packets | Haihong Zheng, Marc Greis | 2006-02-14 |
| 6879690 | Method and system for delegation of security procedures to a visited domain | Stefano Faccin | 2005-04-12 |
| 6876747 | Method and system for security mobility between different cellular systems | Stefano Faccin | 2005-04-05 |