Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9014391 | System for controlling audio reproduction | Philipp Schmauderer, Christoph Benz, Andreas Körner | 2015-04-21 |
| 8744606 | Receiving device and a method for playback in a mobile receiver | Philipp Schmauderer, Christoph Benz, Andreas Körner | 2014-06-03 |
| 8340908 | Calibration of tracking device | Wolfgang Hess, Hans-Jurgen Nitzpon | 2012-12-25 |
| 8121319 | Tracking system using audio signals below threshold | Seyed Azizi | 2012-02-21 |
| 8098138 | Tracking system using radio frequency identification technology | Wolfgang Hess, Stefan Beyer | 2012-01-17 |
| 7916039 | System for conveying audio information with a spatial characteristic to a vehicle occupant | Wolfgang Hess, Hans-Jurgen Nitzpon | 2011-03-29 |