Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE47745 | Unbroken primary connection switching between different communication services | Tarja-Leena Ranta | 2019-11-26 |
| 7317924 | Unbroken primary connection switching between different communication services | Tarja-Leena Ranta | 2008-01-08 |
| 7286821 | Communication terminal having personalisation means | Christian Kraft, Toraj Khadjenoori | 2007-10-23 |
| 7020273 | Communication terminal provided for a user selected distortion of an acoustic input | Christian Kraft | 2006-03-28 |
| 6879828 | Unbroken primary connection switching between communications services | Tarja-Leena Ranta | 2005-04-12 |