Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812619 | Resonator structure and a filter comprising such a resonator structure | Jyrki Kaitila, Juha Ellä | 2004-11-02 |
| 6788170 | Resonator structure having a dampening material and a filter having such a resonator structure | Jyrki Kaitila, Juha Ellä | 2004-09-07 |