Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40451 | Procedure for ensuring the operation of signalling channels in a V5 interface | Jyrki Suutari, Toivo Lallukka, Arto Rukajärvi | 2008-08-05 |
| 6370243 | Method for transmitting data traffic in a telecommunications system | Arto Tiihonen, Vesa Heikkila, Hannu Asujamaa, Seppo Kuorelahti | 2002-04-09 |
| 6324281 | Procedure for the processing of an unexpected disconnect request | Vesa Heikkila, Timo Juntunen | 2001-11-27 |
| 6289093 | Procedure for cascading V5 interfaces | Jarmo Haukilahti, Seppo Vehmer | 2001-09-11 |
| 6278688 | Procedure for ensuring the operation of signalling channels in a V5 interface | Jyrki Suutari, Toivo Lallukka, Arto Rukajärvi | 2001-08-21 |
| 6259784 | Procedure for providing a pstm-mapping in a telecommunication system | Leena Antila, Timo Juntunen, Toivo Lallukka, Pekka Lehto, Jyrki Suutari | 2001-07-10 |
| 6252955 | Procedure for subscriber addressing in a cascaded V5 interface | Leena Antila, Toivo Lallukka, Pekka Lehto, Arto Rukajärvi, Jaakko Saarela | 2001-06-26 |
| 6073008 | System for establishing a register recall during an active call in a radio system providing a wireless local loop | Jussi Sarpola, Vesa Heikkila, Ari-Pekka Taskila, Hannu Asujamaa, Pekka Rusi | 2000-06-06 |
| 6052575 | System for transmitting charge information to a wireless subscriber via a forwarded supervisory signal | Heimo Lahdemaki, Timo Kononen, Jussi Sarpola | 2000-04-18 |
| 5970415 | Method for handling collision of calls | Jussi Sarpola, Vesa Heikkila, Ari-Pekka Taskila, Heimo Pentikainen, Pekka Rusi | 1999-10-19 |
| 5933786 | Subscriber network element | Jussi Sarpola, Timo Kononen, Pekka Rusi | 1999-08-03 |
| 5898921 | Monitoring of the operation of a subscriber unit | Jussi Sarpola, Pekka Rusi, Arto Tiihonen | 1999-04-27 |
| 5848138 | Method for transmitting tariff data to a subscriber unit | Jussi Sarpola, Vesa Heikkila, Ari-Pekka Taskila, Hannu Asujamaa, Heimo Pentikainen +2 more | 1998-12-08 |