Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10187794 | Integrity check in a communication system | Valtteri Niemi | 2019-01-22 |
| 8774032 | Integrity check in a communication system | Valtteri Niemi | 2014-07-08 |
| 8155319 | Counter initialization, particularly for radio frames | Valtteri Niemi | 2012-04-10 |
| 8121293 | System for ensuring encrypted communication after handover | Valtteri Niemi | 2012-02-21 |
| 8014307 | Integrity check in a communication system | Valtteri Niemi | 2011-09-06 |
| 7962121 | Method of checking amount of transmitted data | Valtteri Niemi | 2011-06-14 |
| RE41773 | Signalling method | Kalle Ahmavaara | 2010-09-28 |
| 7751803 | Method and arrangement for optimizing the re-establishment of connections in a cellular radio system supporting real time and non-real time communications | Jaakko Rajaniemi, Serge Haumont | 2010-07-06 |
| 7602917 | Method of ciphering data transmission in a radio system | Fabio Longoni | 2009-10-13 |
| 7599384 | Method for connection reconfiguration in cellular radio network | Juhana Britschgi | 2009-10-06 |
| 7577256 | Counter initialization, particularly for radio frames | Valtteri Niemi | 2009-08-18 |
| 7471957 | Paging method and system for a radio access network | Virpi Palkisto | 2008-12-30 |
| 7433334 | Method for establishing a communication link between a user equipment and a radio network | Pekka Marjelund | 2008-10-07 |
| 7403621 | System for ensuring encrypted communication after handover | Valtteri Niemi | 2008-07-22 |
| 7366496 | Method of checking amount of transmitted data | Valtteri Niemi | 2008-04-29 |
| 7328013 | Identifier allocation method | Fabio Longoni | 2008-02-05 |
| 7289630 | Counter initialization, particularly for radio frames | Valtteri Niemi | 2007-10-30 |
| 7089023 | Paging control method and apparatus | Tuomo Flytström | 2006-08-08 |
| 7085294 | Frame synchronization mechanism | Fabio Longoni, Valtteri Niemi, Jukka Ranta | 2006-08-01 |
| 7009940 | Integrity check in a communication system | Valtteri Niemi | 2006-03-07 |
| 6978143 | Method and arrangement for managing packet data transfer in a cellular system | — | 2005-12-20 |
| 6917807 | Cell selection method | Fabio Longoni, Zhi-Chun Honkasalo | 2005-07-12 |
| 6898429 | Identifier allocation method | Fabio Longoni | 2005-05-24 |
| 6882727 | Method of ciphering data transmission in a radio system | Fabio Longoni | 2005-04-19 |
| 6842445 | Retransmission method with soft combining in a telecommunications system | Kalle Ahmavaara, Fabio Longoni, Esa Malkamaki | 2005-01-11 |