Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7474717 | Oscillator frequency control | Robert Kristiansson | 2009-01-06 |
| 7305215 | Radio link check | Tomas Pensjo | 2007-12-04 |
| 7250911 | Placing of components on an antenna arrangement | — | 2007-07-31 |
| 7209084 | Antenna for portable communication device equipped with a hinge | — | 2007-04-24 |
| 7054440 | Method and apparatus for keypad representation in a mobile communication device | Jan Swerup, Leif Nilsson | 2006-05-30 |
| 6978125 | Methods and apparatus for tuning pre-selection filters in radio receivers | Martin Isberg, Bjorn Lindqvist | 2005-12-20 |
| 6968203 | Device for mobile terminal | — | 2005-11-22 |
| 6963241 | Method and apparatus for increasing the efficiency of a transmitter | — | 2005-11-08 |
| 6950070 | Arrangement for a mobile terminal | — | 2005-09-27 |
| 6580397 | Arrangement for a mobile terminal | — | 2003-06-17 |
| 6363250 | Arrangement and a method relating to cellular radio communication systems | — | 2002-03-26 |
| 5845217 | Power systems for plug-in modules | Roland Johansson | 1998-12-01 |
| 5778325 | System for providing electrical power to modular electronic components | Roland Johansson | 1998-07-07 |
| 5524275 | Averaged RF exposure control | — | 1996-06-04 |