Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950068 | Method of manufacturing an internal antenna, and antenna element | Mika Bordi, Petteri Annamaa, Seppo Raatikainen | 2005-09-27 |
| 6742240 | Method for attaching resonator part | — | 2004-06-01 |
| 6710684 | Coaxial resonator structure and filter | — | 2004-03-23 |
| 6614405 | Frame structure | Kalevi Pesonen, Kari Lohtander | 2003-09-02 |
| 6320482 | High frequency filter consisting of integral bodies | Jouni Ala-Kojola, Kari Lohtander, Juha Korpela | 2001-11-20 |