Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10027367 | Quarter wavelength unit delay and complex weighting coefficient continuous-time filters | Antti Heiskanen | 2018-07-17 |
| 9722644 | Frequency switching within time domain digital pre-distortion | Antti Heiskanen | 2017-08-01 |
| 8063513 | Power source and method for controlling operational power | Pasi Kurttio | 2011-11-22 |
| 7113035 | Electronic circuit | Tero Oilinki, Pasi Kurttio | 2006-09-26 |
| 6812809 | Method of tuning a summing network | — | 2004-11-02 |
| 6429746 | System and method for auto-bias of an amplifier | — | 2002-08-06 |
| 5757247 | Device and method for tuning a band-pass filter utilizing mixing results with DC component removed | Pekka Heikkila | 1998-05-26 |
| 5638034 | Method and arrangement for tuning a combiner filter | Pekka Heikkila, Seppo Nousiainen, Juha Vasanoja, Martti Kainulainen, Jukka Kyllonen +3 more | 1997-06-10 |
| 5525940 | Device and method for tuning a combiner filter | Pekka Heikkila, Seppo Nousiainen, Juha Vasanoja, Martti Kainulainen, Jukka Kyllonen +3 more | 1996-06-11 |