Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7321267 | Compensating capacitive dielectric absorption induced frequency error in a phase locked loop | Vesa Salonen | 2008-01-22 |
| 7200418 | Detection of lightning | Terho Kaikuranta, Jakke Makela, Pekka Naula, Jarmo Heinonen, Tom Ahola | 2007-04-03 |
| 7187230 | Transferred-impedance filtering in RF receivers | — | 2007-03-06 |
| 7026874 | Methods and apparatus for improving the operation of a variable gain amplifier (VGA) | Sami Vaara | 2006-04-11 |
| 7027783 | Method and apparatus providing reduction in transmitter current consumption using signal derived from rectified input signal | Sami Vaara | 2006-04-11 |
| 6972633 | Calibrating a loop-filter of a phase locked loop | Jari Melava | 2005-12-06 |
| 6967533 | Arrangement for saving energy in transmitter | Sami Vaara | 2005-11-22 |
| 6958657 | Tuning a loop-filter of a PLL | Jari Melava | 2005-10-25 |
| 6958653 | Temperature compensated amplifier | Sami Vaara | 2005-10-25 |
| 6954109 | Provision of local oscillator signals | Jarmo Heinonen, Markus Pettersson | 2005-10-11 |