The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 2016
Filed:
Feb. 24, 2011
Dominik Kaltenbacher, Stuttgart, DE;
Armin Schäfer, Remchingen, DE;
Jonathan Schächtele, Stuttgart, DE;
Hans Zenner, Tübingen, DE;
Erich Goll, Böblingen, DE;
Ernst Dalhoff, Rottenburg, DE;
Paul Muralt, La Sarrat, CH;
Janine Conde, Yverdon-les-Bains, CH;
Dominik Kaltenbacher, Stuttgart, DE;
Armin Schäfer, Remchingen, DE;
Jonathan Schächtele, Stuttgart, DE;
Hans Zenner, Tübingen, DE;
Erich Goll, Böblingen, DE;
Ernst Dalhoff, Rottenburg, DE;
Paul Muralt, La Sarrat, CH;
Janine Conde, Yverdon-les-Bains, CH;
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.