Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8213304 | Method and arrangement for transferring information in a packet radio service | Janne Parantainen | 2012-07-03 |
| 8174994 | Selection of a communication interface | Mika Liljeberg, Ari Kontio | 2012-05-08 |
| 8064912 | Handover method | Jussi Rajala, Janne Parantainen | 2011-11-22 |
| 7936760 | Method, communications network arrangement, communications network server, terminal, and software means for selecting and changing operating modes for packet-switched voice connection | Arto Karppanen, Kari Aaltonen | 2011-05-03 |
| 7839871 | Evaluating a communication interface | Pasi Sarolahti | 2010-11-23 |
| 7706322 | Allocation of resources in packet-switched data transfer | Minna Hautamäki, Arto Leppisaari | 2010-04-27 |
| 7564784 | Method and arrangement for transferring information in a packet radio service | Janne Parantainen | 2009-07-21 |
| 7529271 | Method and device for transferring data over GPRS network | — | 2009-05-05 |
| 7447181 | Method and apparatus for improving a mobile station cell change operation in the general packet radio system (GPRS) | — | 2008-11-04 |
| 7392051 | Handover method | Jussi Rajala, Janne Parantainen | 2008-06-24 |
| 7333503 | Sending permission assignment in telecommunications system | — | 2008-02-19 |
| 7227839 | Resource allocation in packet-format communication | Jussi Rajala | 2007-06-05 |
| 7215955 | Method and system for restoring a subscriber context | — | 2007-05-08 |
| 7123595 | Allocation of resources in packet-switched data transfer | Minna Hautamäki, Arto Leppisaari | 2006-10-17 |
| 7054268 | Method and arrangement for transferring information in a packet radio service with application-based choice of release mode | Janne Parantainen | 2006-05-30 |
| 6944459 | Method and arrangement for transferring information in a packet radio service | Janne Parantainen | 2005-09-13 |
| 6870820 | Routing area update in packet radio network | Mikko Puuskari | 2005-03-22 |
| 6771659 | Method and apparatus for a selective acknowledgement scheme in a modified unacknowledge mode for use over a communications link | Janne Parantainen | 2004-08-03 |
| 6718179 | Method and devices for implementing a continued packet-switched radio connection | Petri Gronberg | 2004-04-06 |
| 6714784 | Method and arrangement for providing fast cell change in a packet-switched cellular radio system | Janne Parantainen, Shkumbin Hamiti | 2004-03-30 |
| 6683860 | Method and arrangement for transferring information in a packet radio service | Janne Parantainen | 2004-01-27 |
| 6671511 | Method and arrangement for transferring information in a packet radio service | Janne Parantainen | 2003-12-30 |
| 6665280 | Method and apparatus providing multiple temporary block flow (TBF) mapping to upper layer when operating in GSM/EDGE radio access network (GERAN) A/Gb mode | Janne Parantainen | 2003-12-16 |