Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8666314 | Bluetooth transmission facility for hearing devices, and corresponding transmission method | Thomas Lotter | 2014-03-04 |
| 8224003 | Hearing apparatus using an inductive switching controller as a radio transmitter | — | 2012-07-17 |
| 8194901 | Control device and method for wireless audio signal transmission within the context of hearing device programming | Daniel Alber, Thomas Lotter | 2012-06-05 |
| 8189832 | Transmission method with dynamic transmission power adjustment and corresponding hearing device system | Mihail Boguslavskij, Ulrich Schätzle | 2012-05-29 |
| 8144907 | Water-resistant hearing device | Christian Weistenhöfer | 2012-03-27 |
| 8139802 | Hearing apparatus having coils arranged orthogonal to one another | Thomas Lotter | 2012-03-20 |
| 8130990 | Fully automatic switching on/off in hearing aids | — | 2012-03-06 |
| 8032082 | Amplifier for a radio frequency transmitter for transmitting a transmit signal to an otological apparatus | Mihail Boguslavskij | 2011-10-04 |
| 8005428 | Arrangement of devices comprising at least one transmitter and method for improving the receiving field strength | Uwe Rass | 2011-08-23 |
| 8000668 | Transmit/receive circuit with PIN diodes | Mihail Boguslavskij, Peter Nikles, Ulrich Schätzle | 2011-08-16 |
| 7796271 | Ear canal hologram for hearing apparatuses | — | 2010-09-14 |
| 7737799 | Digital phase modulator and corresponding method | — | 2010-06-15 |
| 7277553 | Transmission coil system and remote control for a hearing aid | — | 2007-10-02 |