Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7630495 | Method for protecting electronic device, and electronic device | Antti Kiiveri, Nadarajah Asokan | 2009-12-08 |
| 7577256 | Counter initialization, particularly for radio frames | Jukka Vialen | 2009-08-18 |
| 7526642 | Controlling delivery of certificates in a mobile communication system | Tuija Hurtta, Nadarajah Asokan, Philip Ginzboorg, Miikka Poikselka, Timo Rantalainen | 2009-04-28 |
| 7403621 | System for ensuring encrypted communication after handover | Jukka Vialen | 2008-07-22 |
| 7366496 | Method of checking amount of transmitted data | Jukka Vialen | 2008-04-29 |
| 7343014 | Method for sharing the authorization to use specific resources | Sampo Sovio, Nadarajah Asokan, Kaisa Nyberg | 2008-03-11 |
| 7289630 | Counter initialization, particularly for radio frames | Jukka Vialen | 2007-10-30 |
| 7246242 | Integrity protection method for radio network signaling | Jaakko Rajaniemi, Ahti Muhonen | 2007-07-17 |
| 7224800 | System and method for authentication of a roaming subscriber | Patrik Flykt, Jaakko Rajaniemi, Aki Niemi | 2007-05-29 |
| 7085294 | Frame synchronization mechanism | Fabio Longoni, Jukka Vialen, Jukka Ranta | 2006-08-01 |
| 7009940 | Integrity check in a communication system | Jukka Vialen | 2006-03-07 |
| 6990354 | Communication devices and method of communication | Matti Kantola, Kalle Karkas, Lauri Piikivi, Holger Hussman, Sander Van Valkenburg | 2006-01-24 |
| 6959090 | Content Protection scheme for a digital recording device | Jukka Alve, Jan Mårtensson, Ola Lidholm, Juha Tomberg, Pasi Karkas +2 more | 2005-10-25 |
| 6895439 | Authentication and protection for IP application protocols based on 3GPP IMS procedures | Markus Isomaki, Jose Costa-Requena, Atte Lansisalmi, Aki Niemi, Tao Haukka +2 more | 2005-05-17 |