Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836471 | Method and system for inter-operator handover between WCDMA and GSM | Karl Tigerstedt, Atte Artamo, Kai Heikkinen, Uwe Schwarz, Achim Wacker | 2004-12-28 |
| RE38539 | Data communication and radio system | Antti Toskala, Kari Rikkinen, Kari Pehkonen | 2004-06-22 |
| 6741587 | Inter-frequency measurements with MIMO terminals | Antti Toskala | 2004-05-25 |