Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308013 | Electromagnetic actuator for a display with improved spring arrangement and output device with said actuator | Christoph Schmauder, Gustav Otto, Michael Schoffmann | 2025-05-20 |
| 11948549 | Electromagnetic actuator for a display with improved spring arrangement and output device with said actuator | Christoph Schmauder, Gustav Otto, Michael Schoffmann | 2024-04-02 |
| 11889284 | Multi magnet electrodynamic acoustic transducer and electroacoustic system | — | 2024-01-30 |
| 11729555 | Adjustable magnetic spring for actuator | Franz Heidinger, Manuel Mefleh, Gustav Otto, Michael Schoffmann | 2023-08-15 |
| 11526645 | Method and electronic circuit for improving a driving force function of an electrodynamic acoustic transducer | — | 2022-12-13 |
| 10999680 | Electrodynamic acoustic transducer with improved wiring | Coloman Farkas | 2021-05-04 |
| 10757520 | Measuring apparatus for measuring the force factor of a dynamic loudspeaker driver | — | 2020-08-25 |
| 10645498 | Electrodynamic acoustic transducer with conductive membrane for coil connection | — | 2020-05-05 |
| 10623865 | System and method for applying a sound signal to a multi coil electrodynamic acoustic transducer | — | 2020-04-14 |
| 10397706 | Method for avoiding an offset of a membrane of a electrodynamic acoustic transducer | — | 2019-08-27 |
| 9838794 | Double coil speaker | — | 2017-12-05 |
| 9749742 | Electric rocking mode damper | Heribert Bauer | 2017-08-29 |
| 9609429 | Microphone | — | 2017-03-28 |
| 9417147 | Optical sensor | Balthasar Fischer, Ernst Wintner | 2016-08-16 |
| 9301072 | Transducer with motion control | — | 2016-03-29 |
| 8983105 | Microphone | — | 2015-03-17 |
| 8855187 | Signal processing method for enhancing a dynamic range of a signal | — | 2014-10-07 |
| 8587376 | Automatic gain control | — | 2013-11-19 |
| 8472639 | Microphone arrangement having more than one pressure gradient transducer | — | 2013-06-25 |
| 8345898 | Transducer assembly | — | 2013-01-01 |
| 8284952 | Modeling of a microphone | Hannes Breitschadel | 2012-10-09 |
| 8170260 | System for determining the position of sound sources | Richard Pribyl | 2012-05-01 |