Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8855346 | Hearing device with reduced acoustic feedback due to vibration-related shortening of the hearing device | Endre Barti, Hartmut Ritter, Michael Sattler | 2014-10-07 |
| 8744107 | Hearing device with reduced acoustic wind sensitivity | Bernd Meister, Hartmut Ritter | 2014-06-03 |
| 8682009 | Magnetostrictive microloudspeaker | Bassem Baffoun, Reinhard Lerch, Alexander Sutor | 2014-03-25 |
| 8345904 | Hearing device with a sound transducer and method for producing a sound transducer | Thorsten Albach, Reinhard Lerch, Alexander Sutor, Tom Weidner | 2013-01-01 |
| 8144907 | Water-resistant hearing device | Jürgen Reithinger | 2012-03-27 |
| 7885416 | Device and method to adjust a hearing device | Josef Chalupper, Matthias Fröhlich, Thomas Hopf, Reinier Kortekaas, Kristin Rohrseitz | 2011-02-08 |
| 7756282 | Hearing aid employing electret and silicon microphones | Uwe Rass | 2010-07-13 |
| 7400738 | Acoustic module for a hearing aid device | Torsten Niederdrank, Tom Weidner | 2008-07-15 |
| 7302069 | Hearing aid and method for adjusting a hearing aid | Torsten Niederdrank | 2007-11-27 |
| 7263194 | Hearing device | Torsten Niederdrank | 2007-08-28 |
| 7260234 | Space-saving antenna arrangement for hearing aid device | Thomas Kasztelan, Torsten Niederdrank, Peter Nikles | 2007-08-21 |