Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7136646 | Method and apparatus for electing an identification confirmation information | Juha Bäck, Tony Hulkkonen, Teemu Makinen | 2006-11-14 |
| 6628937 | Voice mail service of a closed user group in a mobile communication system | — | 2003-09-30 |
| 6501948 | Call forwarding in a telecommunication system | — | 2002-12-31 |
| 6442386 | Method for disconnecting a connection of a subscriber station | Erkki Koskinen | 2002-08-27 |
| 6370390 | Delivery of short messages in a packet radio network | Serge Haumont | 2002-04-09 |
| 6167264 | Methods for processing an outgoing and an incoming call in a mobile communications system | Keijo Palviainen | 2000-12-26 |
| 5787357 | Short message processing in a mobile exchange | — | 1998-07-28 |
| 5682600 | Method for starting a short message transmission | — | 1997-10-28 |
| 5628051 | Method for starting a message transmission in a mobile telephone network | — | 1997-05-06 |
| 5625671 | Method of checking the identity of a subscriber equipment | — | 1997-04-29 |
| 5400390 | Method for establishing an inbound call to the mobile telephone in a GSM cellular mobile telephone network | — | 1995-03-21 |