Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46759 | Transmission of multimedia messages between mobile station terminals | Jussi Koski | 2018-03-20 |
| 9730035 | System and method for blocking the use of a service in a telecommunication system | — | 2017-08-08 |
| 9369590 | System and method for blocking the use of a service in a telecommunication system | — | 2016-06-14 |
| 9084104 | Prepaid service in a packet-switched mobile communication network | — | 2015-07-14 |
| RE45584 | Transmission of multimedia messages between mobile station terminals | Jussi Koski | 2015-06-23 |
| 8929333 | Node, system and method for routing traffic in communications system in which call control and signaling is separated from traffic | Tero Jalkanen, Jari Weckman | 2015-01-06 |
| 8805350 | System and method for blocking the use of a service in a telecommunication system | — | 2014-08-12 |
| RE44540 | Transmission of multimedia messages between mobile station terminals | Jussi Koski | 2013-10-15 |
| 8457598 | Authentication in mobile interworking system | Jouni Korhonen | 2013-06-04 |
| 8351899 | Generation of charging information in group communications system | Tero Jalkanen | 2013-01-08 |
| 8180383 | Method and system for routing of short messages in a telecommunication system | — | 2012-05-15 |
| RE43306 | Transmission of multimedia messages between mobile station terminals | Jussi Koski | 2012-04-10 |
| RE43065 | Procedure and system for the transmission of information and establishment of a telecommunication connection | Tuomo Gröhn, Olli Perä, Mika Sarkki | 2012-01-03 |
| 8078200 | System and method for blocking the use of a service in a telecommunication system | — | 2011-12-13 |
| 8050274 | Changing a first subscriber identifier to a second identifier | — | 2011-11-01 |
| 8005068 | Method of setting up a connection for calls | Kai Väänänen | 2011-08-23 |
| 7813355 | Network-requested activation of packet data protocol context | — | 2010-10-12 |
| RE41490 | Transmission of multimedia messages between mobile station terminals | Jussi Koski | 2010-08-10 |
| 7640029 | Method and system for routing of short messages in a telecommunication system | — | 2009-12-29 |
| 7525987 | Changing a first subscriber identifier to a second identifier | — | 2009-04-28 |
| 7450957 | System and method for blocking the use of a service in a telecommunication system | — | 2008-11-11 |
| 7224975 | Procedure and system for setting up a telecommunication connection | Tero Huostila | 2007-05-29 |
| 7203200 | Network-requested activation of packet data protocol context | — | 2007-04-10 |
| 7133393 | Prepaid service in a packet-switched mobile communication network | — | 2006-11-07 |
| 6944467 | Method and system for routing of short messages in a telecommunication system | — | 2005-09-13 |