Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246287 | Method for adaption of an exhaust treatment system | — | 2025-03-11 |
| 11719150 | Method and a control arrangement for a process of selective catalytic reduction after-treatment of an exhaust gas | David TEMPELMANN, Christer Lundberg, Tobias BRÄNNVALL | 2023-08-08 |
| 10200519 | Systems and methods for dynamic switching of codec modes of operation used by a terminal | David Sjöstrand, Mikko Viitanen | 2019-02-05 |
| 9916231 | Modular plug-and-play system for continuous model driven testing | — | 2018-03-13 |
| 9167452 | Signalling proxy system for a switching center server, wherein an indication of operation in an active state is transmitted from a signaling proxy via at least one processing blade to the remaining signaling proxies | Kari-Pekka Perttula, Klaus Turina | 2015-10-20 |
| 8660045 | Mobile core network node redundancy | Kari-Pekka Perttula, Klaus Turina | 2014-02-25 |
| 8538447 | Handling resources in a communications network | Kari-Pekka Perttula, Jussi Maki | 2013-09-17 |
| 7996504 | IP based signalling networks | — | 2011-08-09 |
| D630490 | Handle | — | 2011-01-11 |
| D630491 | Part of a handle | — | 2011-01-11 |
| 7623498 | Charge advice in telecommunication systems | — | 2009-11-24 |
| 7539180 | Association of charging between communication systems | — | 2009-05-26 |
| 7436942 | System and method for charging in a communication network | Harri Hakala, Patrik Teppo | 2008-10-14 |
| 6804505 | Mobile internet access | Patrik Nilsson, Paul Martlew, Leena Mattila, Esa Hoisko | 2004-10-12 |
| 6654599 | Call charges in a telecommunications network | Matti Halkosaari | 2003-11-25 |
| 6650886 | Tariff determination in mobile telecommunications networks | — | 2003-11-18 |