Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11122372 | Method and device for the improved perception of one's own voice | Ulrich Giese, Marko Lugger, Homayoun Kamkar Parsi | 2021-09-14 |
| 9788127 | Method and device for the improved perception of one's own voice | Ulrich Giese, Marko Lugger, Homayoun Kamkar Parsi | 2017-10-10 |
| 9357301 | Method and device for reducing acoustic feedback | Tobias Wurzbacher | 2016-05-31 |
| 9060232 | Hearing aid device with a directional microphone system and method for operating a hearing aid device having a directional microphone system | Jens Hain, Dirk Junius, Matthias Müller-Wehlau | 2015-06-16 |
| 8873781 | Method for operating a hearing device having reduced comb filter perception and hearing device having reduced comb filter perception | Ronny Hannemann | 2014-10-28 |
| 8861759 | Feedback suppression device and method for periodic adaptation of a feedback suppression device | Tobias Wurzbacher | 2014-10-14 |
| 8848953 | Method for the operation of a hearing device and hearing device with variable frequency shift | Tobias Wurzbacher, Stefan Petrausch, Ulrich Kornagel | 2014-09-30 |
| 8811641 | Hearing aid device and method for operating a hearing aid device | Maja Serman | 2014-08-19 |
| 8737656 | Hearing device with feedback-reduction filters operated in parallel, and method | Stefan Petrausch, Tobias Wurzbacher | 2014-05-27 |
| 8644538 | Method for improving the comprehensibility of speech with a hearing aid, together with a hearing aid | Maja Serman | 2014-02-04 |
| 8588444 | Method and hearing device for feedback recognition and suppression with a directional microphone | Stefan Petrausch | 2013-11-19 |
| 8433086 | Hearing apparatus with passive input level-dependent noise reduction | Heike Heuermann | 2013-04-30 |
| 8396236 | Method for compensating for a feedback signal, and hearing device | Stefan Petrausch | 2013-03-12 |
| 8165327 | Method for generating acoustic signals of a hearing aid | — | 2012-04-24 |
| 5158053 | Oil pan for an internal-combustion engine | Wolfgang Krechberger, Rudolf Herrmann | 1992-10-27 |