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:
Apr. 11, 2017
Filed:
Jul. 07, 2015
Robert Bosch Gmbh, Stuttgart, DE;
Christoph Schelling, Stuttgart, DE;
Michael Stumber, Korntal-Muenchingen, DE;
Benedikt Stein, Stuttgart, DE;
Theresa Lutz, Mannheim, DE;
Rolf Scheben, Reutlingen, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A micromechanical sound transducer system and a corresponding manufacturing method, in which the micromechanical sound transducer system includes a substrate having a front side and a back side, the substrate having a through opening extending between the back side and the front side, and a coil configuration on the front side having a coil axis, which runs essentially parallel to the front side, the coil configuration covering the through opening at least partially. Also provided is a magnet device, which is situated so as to allow for an axial magnetic flux to be generated through the coil configuration. The coil configuration has a winding device which has at least first winding sections made from at least one layer of a low-dimensional conductive material, the coil configuration being configured to inductively detect and/or generate sound.