Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8411871 | Echo cancellation | David Schwingshackl, Joerg Hauptmann, Dietmar Straeussnigg | 2013-04-02 |
| 7813496 | Method for reducing a computational complexity in non-linear filter arrangements as well as corresponding filter arrangements | Gernot Kubin, David Schwingshackl | 2010-10-12 |
| 7592932 | Method and device for interpolating or decimating a signal | Dietmar Straussnigg, Gerhard Nossing, Johannes Hohl | 2009-09-22 |
| 7065204 | Method for transmitting charging signals via a data transmission path using resonance phenomena | Dietmar Straussnigg | 2006-06-20 |
| 6968049 | Transmission of charging signals on a data transmission path | Dietmar Straussnigg | 2005-11-22 |