Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8693678 | Device and method for controlling damping of residual echo | Fredric Lindström, Christian Schuldt | 2014-04-08 |
| 8351554 | Signal extraction | Nedelko Grbic, Per-Olof Eriksson | 2013-01-08 |
| 7340985 | Method and device for vibration control | Thomas Lago, Lars Hakansson | 2008-03-11 |
| 7234379 | Device and a method for preventing or reducing vibrations in a cutting tool | Lars Hakansson, Thomas Lago, Rolf Zimmergen, Göran H{dot over (a)}llstedt | 2007-06-26 |
| 6925915 | Method and device for controlling a turning operation | Thomas Lago, Lars Hakansson | 2005-08-09 |
| 6865276 | System and method for noise suppression in a communication signal | Per Ljungberg, Johan Uden, Peter Lakatos, Per Rosengren, Andreas Nilsson | 2005-03-08 |
| 6717991 | System and method for dual microphone signal noise reduction using spectral subtraction | Harald Gustafsson, Ulf Lindgren, Sven Nordholm | 2004-04-06 |
| 6694213 | Method and a device for vibration control | Thomas Lago, Lars Hakansson | 2004-02-17 |
| 6549586 | System and method for dual microphone signal noise reduction using spectral subtraction | Harald Gustafsson, Sven Nordholm | 2003-04-15 |
| 6549627 | Generating calibration signals for an adaptive beamformer | Jim Rasmusson, Mattias Dahl, Sven Nordholm | 2003-04-15 |
| 6507623 | Signal noise reduction by time-domain spectral subtraction | Harald Gustafsson, Sven Nordholm | 2003-01-14 |
| 6487257 | Signal noise reduction by time-domain spectral subtraction using fixed filters | Harald Gustafsson, Sven Nordholm | 2002-11-26 |
| 6459914 | Signal noise reduction by spectral subtraction using spectrum dependent exponential gain function averaging | Harald Gustafsson, Sven Nordholm | 2002-10-01 |
| 6175602 | Signal noise reduction by spectral subtraction using linear convolution and casual filtering | Harald Gustafsson, Sven Nordholm | 2001-01-16 |