Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7881480 | System for detecting and reducing noise via a microphone array | Markus Buck | 2011-02-01 |
| 7643641 | System for communication enhancement in a noisy environment | Gerhard Uwe Schmidt | 2010-01-05 |
| 7020291 | Noise reduction method with self-controlling interference frequency | Markus Buck, Klaus Linhard | 2006-03-28 |
| 6687669 | Method of reducing voice signal interference | Peter Schrogmeier, Klaus Linhard | 2004-02-03 |
| 6643619 | Method for reducing interference in acoustic signals using an adaptive filtering method involving spectral subtraction | Klaus Linhard | 2003-11-04 |