Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7620389 | Method and system allowing lawful interception of connections such a voice-over-internet protocol calls | Seppo Kallio, Markus Martin, Martti Lumme, Antti Laurila | 2009-11-17 |
| 7565146 | Intercepting a call connection to a mobile subscriber roaming in a visited PLMN (VPLMN) | Antti Laurila, Urpo Kärki | 2009-07-21 |