Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8547950 | Squaring loss inhibition for low signal levels in positioning systems | Joakim Landmark, Andreas Schmid | 2013-10-01 |
| 8396206 | Multi-channel communication device and methods for reducing echoes by inserting a training sequence under a spectral mask | Simon Jäermyr | 2013-03-12 |
| 8213597 | Audio communication device and methods for reducing echoes by inserting a training sequence under a spectral mask | — | 2012-07-03 |
| 7970086 | System and method for clock drift compensation | Johnny Holmberg | 2011-06-28 |
| 7737730 | Method of detecting the frequency of an input clock signal of an integrated circuit and integrated circuit | Charlotta Hedenaes, Bjoern Wiklund | 2010-06-15 |
| 7501901 | Circuit comprising a capacitive circuit component | — | 2009-03-10 |
| 7436236 | Analog DC compensation | — | 2008-10-14 |
| 7436249 | Circuit and method for filtering a radio frequency signal | — | 2008-10-14 |
| 7434143 | Method and arrangement for detecting a collision in a communication network | Michael Lewis | 2008-10-07 |
| 7231215 | Method and a central control unit for channel switching in a packet-based wireless communication network | Michael Lewis | 2007-06-12 |
| 6647067 | Method and device for reducing crosstalk interference | Mikael Rudberg | 2003-11-11 |