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:
May. 12, 2026
Filed:
Aug. 18, 2021
Robert Bosch Gmbh, Stuttgart, DE;
Florian Herzog, Reutlingen, DE;
Jochen Reinmuth, Reutlingen, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A micromechanical component for a sound transducer device. The micromechanical component includes a substrate, a diaphragm, at least one piezoelectric element, and at least one electrical contact connection. The diaphragm can vibrate and is connected to the substrate. The at least one piezoelectric element is disposed between the diaphragm and the substrate and is connected to the diaphragm. The at least one piezoelectric element is designed to produce and/or detect vibrations of the diaphragm in the ultrasonic range. The at least one electrical contact connection is electrically connected to the at least one piezoelectric element. The micromechanical component can be connected, using flip chip technology, to a control circuit such that the at least one piezoelectric element can be electrically connected to the control circuit by means of the at least one electrical contact connection.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile