Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9628232 | Method of and a radio transmission system and radio access equipment for cellular wireless radio transmission | Henrik Sahlin, Kambiz Zangi | 2017-04-18 |
| 9184947 | Controllable filter to diagonalize a transmission channel | Henrik Sahlin | 2015-11-10 |
| 8711987 | Method and receiver for jointly decoding received communication signals using maximum likelihood detection | Henrik Sahlin, Peter Nauclér, Chester Park | 2014-04-29 |
| 8675763 | Multi-stream communication system | Bo Hagerman | 2014-03-18 |
| 8660197 | Method of and equipment for compensating carrier frequency offset in an orthogonal frequency division multiplexing wireless radio transmission system | Henrik Sahlin | 2014-02-25 |
| 8599070 | Device and a method for establishing communication between nodes in a wireless communication system | Fredrik Athley, Mikael Coldrey | 2013-12-03 |
| 8509334 | Method and system for pre-coding for frequency selective radio communication channel | Leonid Krasny, Henrik Sahlin | 2013-08-13 |
| 8483310 | Method of and a device for precoding transmit data signals in a wireless MIMO communication system | Mikael Coldrey, Fredrik Athley, Sven Petersson | 2013-07-09 |
| 8249534 | Method for interference rejection | — | 2012-08-21 |
| 8219074 | Method and apparatus for communication site planning | Bo Hagerman | 2012-07-10 |
| 8213486 | Method for simplifying the calculations for pre-whitening in a G-rake receiver | — | 2012-07-03 |
| 8089419 | Re-configurable antenna and a method for acquiring a configuration of a re-configurable antenna | — | 2012-01-03 |
| 7965993 | Method for polarization correction in user equipment | — | 2011-06-21 |
| 7948436 | Array antenna arrangement | Fredrik Athley | 2011-05-24 |
| 6900381 | Method for removing aliasing in wave table based synthesizers | Alberto Jimenez Feltström, Thomas Jacobsson | 2005-05-31 |
| 6768795 | Side-tone control within a telecommunication instrument | Alberto Diego Jimenez Feltström, Mats Ormin, Joakim Persson | 2004-07-27 |
| 6717991 | System and method for dual microphone signal noise reduction using spectral subtraction | Harald Gustafsson, Ingvar Claesson, Sven Nordholm | 2004-04-06 |
| 6704711 | System and method for modifying speech signals | Harald Gustafsson, Clas Thurban, Petra Deutgen | 2004-03-09 |
| 6597787 | Echo cancellation device for cancelling echos in a transceiver unit | Mohan S. Misra, John Philipsson | 2003-07-22 |
| 6577675 | Signal separation | Holger Broman | 2003-06-10 |
| 6545612 | Apparatus and method of detecting proximity inductively | Christian Bjork | 2003-04-08 |
| 6442013 | Apparatus having capacitive sensor | Christian Bjork | 2002-08-27 |