Invention Grant
- Patent Title: Sound transducer for insertion in an ear
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Application No.: US15283782Application Date: 2016-10-03
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Publication No.: US10206045B2Publication Date: 2019-02-12
- Inventor: Dominik Kaltenbacher , Armin Schäfer , Jonathan Schächtele , Hans Zenner , Erich Goll , Ernst Dahlhoff , Paul Muralt , Janine Conde
- Applicant: Vibrosonic GmbH
- Applicant Address: DE Mannheim
- Assignee: Vibrosonic GmbH
- Current Assignee: Vibrosonic GmbH
- Current Assignee Address: DE Mannheim
- Agency: Schwegman Lundberg & Woessner, P.A.
- Priority: DE102010009453 20100226
- Main IPC: H04R25/00
- IPC: H04R25/00 ; H04R17/00 ; H04R31/00 ; H04R1/10
Abstract:
The invention relates to a sound transducer for producing sound vibrations, which can be inserted in an ear and can be used in particular for an implantable hearing aid. The sound transducer has at least one carrier layer and at least one piezoelectric layer, as a result of which a deflection via a bimorph principle is achieved, or a deflection can be detected by picking up a voltage.
Public/Granted literature
- US20170094417A1 SOUND TRANSDUCER FOR INSERTION IN AN EAR Public/Granted day:2017-03-30
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