Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812751 | Plurality of resonator cavities coupled by inductive apertures which are adjusted by capacitive parts | Petri Päri | 2017-11-07 |
| 9768484 | Resonator structure for a cavity filter arrangement | Petri Päri | 2017-09-19 |
| 9196942 | Adaptable resonator filter | Petri Päri | 2015-11-24 |
| 9105955 | Adjustable resonator filter and method for adjusting coupling between resonator cavities | Petri Päri | 2015-08-11 |
| 9041496 | Adjustable resonator | Petri Päri | 2015-05-26 |
| 8836450 | Adjustable resonator filter | Petri Päri | 2014-09-16 |
| 7526263 | Input arrangement for a low-noise amplifier pair | Erkki Niiranen, Harri Narhi, Pertti Koskela | 2009-04-28 |
| 7482897 | Band stop filter | Jouni Ala-Kojola | 2009-01-27 |
| 7466970 | Arrangement for dividing a filter output signal | Erkki Niiranen, Harri Narhi, Pertti Koskela | 2008-12-16 |
| 7236069 | Adjustable resonator filter | — | 2007-06-26 |
| 6329889 | Coupling element and high-frequency filter | — | 2001-12-11 |