Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081776 | Indoor communication system for a vehicular cabin | Tim Haulick | 2011-12-20 |
| 8050914 | System enhancement of speech signals | Mohamed Krini | 2011-11-01 |
| 8036715 | Vehicle communication system | Markus Buck, Tim Haulick, Michael Tropp | 2011-10-11 |
| 7894598 | System for limiting receive audio | Tim Haulick, Clarence Chu, David Giesbrecht | 2011-02-22 |
| 7826799 | System for calibrating a hands-free system | Guido Kolano, Walter Schnug, Michael Tropp | 2010-11-02 |
| 7792680 | Method for extending the spectral bandwidth of a speech signal | Bernd Iser | 2010-09-07 |
| 7783479 | System for generating a wideband signal from a received narrowband signal | Bernd Iser | 2010-08-24 |
| 7756714 | System and method for extending spectral bandwidth of an audio signal | Bernd Iser | 2010-07-13 |
| 7693714 | System for generating a wideband signal from a narrowband signal using transmitted speaker-dependent data | Bernd Iser | 2010-04-06 |
| 7643641 | System for communication enhancement in a noisy environment | Tim Haulick | 2010-01-05 |
| 7630881 | Bandwidth extension of bandlimited audio signals | Bernd Iser | 2009-12-08 |
| 7554465 | Sampling rate conversion system | Mohamed Krini, Martin Rößler | 2009-06-30 |