| 8433273 |
Increasing sensitivity of radio receiver |
Sami Vilhonen |
2013-04-30 |
| 8036619 |
Oscillator having controllable bias modes and power consumption |
Vesa Viitaniemi, Kai Leino, Jyrki Koljonen |
2011-10-11 |
| 7464635 |
Percussion device with a control valve for two alternately striking pistons |
Esa Rantala, Antti Koskimaki |
2008-12-16 |
| 7200418 |
Detection of lightning |
Terho Kaikuranta, Jakke Makela, Pekka Naula, Sami Vilhonen, Tom Ahola |
2007-04-03 |
| 7151915 |
Dual mode voltage controlled oscillator having controllable bias modes and power consumption |
Vesa Viitaniemi, Kai Leino, Jyrki Koljonen |
2006-12-19 |
| 6975845 |
Direct conversion receiver architecture |
Sami Vihonen, Markus Pettersson |
2005-12-13 |
| 6965072 |
Shielding arrangement |
Karl-Erik Gustafsson, Jyrki Koljonen, Jussi Salminen |
2005-11-15 |
| 6954109 |
Provision of local oscillator signals |
Markus Pettersson, Sami Vilhonen |
2005-10-11 |
| 6732814 |
Rock drilling machine |
Jorma Maki |
2004-05-11 |
| 6705407 |
Rock drilling and mounting frame |
Jorma Maki |
2004-03-16 |
| D459366 |
Support element for supporting stabilator pistons of an axial bearing in a rock drill |
Jorma Maki |
2002-06-25 |
| 6324412 |
Telephone and module having a pin for providing temperature information and generating a silent alarm |
Matti Alen, Mika Kaustinen, Torsti Halonen, Pertti Kangas, Matti Ahonen |
2001-11-27 |
| D439916 |
Fastening body for a rock drill |
Jorma Maki |
2001-04-03 |
| 5896562 |
Transmitter/receiver for transmitting and receiving of an RF signal in two frequency bands |
— |
1999-04-20 |
| 5548616 |
Spread spectrum radiotelephone having adaptive transmitter gain control |
Lars H. Mucke |
1996-08-20 |
| 5530923 |
Dual mode transmission system with switched linear amplifier |
Jaakko Hulkko, Toivo Vilmi |
1996-06-25 |
| 5335364 |
Circuit arrangement for automatic frequency control in a radio telephone |
— |
1994-08-02 |
| 5301367 |
Direct digital synthesizer for producing a modulated intermediate frequency in a radio apparatus |
— |
1994-04-05 |
| 5239690 |
Hand-held transceiver as a modular unit |
— |
1993-08-24 |
| 4854394 |
Arrangement for supporting of a shank of a drilling machine |
— |
1989-08-08 |
| 4846289 |
Arrangement for supporting of an axial bearing of a drilling machine |
— |
1989-07-11 |
| 4842079 |
Body construction for a drilling machine |
— |
1989-06-27 |
| 4842080 |
Arrangement for mounting of a rotation element in a drilling machine |
— |
1989-06-27 |
| 4702621 |
Bearing arrangement for a feeding device for a drilling machine |
Risto Wisakanto, Rolf Strom |
1987-10-27 |
| 4402557 |
Drill steel centralizer |
Hannu Paasonen, Pekka Salmi |
1983-09-06 |
