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:
Dec. 01, 2020
Filed:
Jun. 26, 2018
Infineon Technologies Dresden Gmbh, Dresden, DE;
Erhard Landgraf, Dresden, DE;
Stephan Gerhard Albert, Munich, DE;
Steffen Bieselt, Stadt Wehlen, DE;
Sebastian Pregl, Dresden, DE;
Matthias Rose, Kirchseeon, DE;
Abstract
A micromechanical sensor includes a first and a second capacitive sensor element each having a first and a second electrode, wherein electrode wall surfaces of the first electrode and the second electrode are situated opposite one another in a first direction and form a capacitance, wherein the first electrodes are movable in a second direction, which is different than the first direction, in response to a variable to be detected, and the second electrodes are stationary. The electrode wall surface of the first electrode of the first sensor element has a smaller extent in the second direction than the opposite electrode wall surface of the second electrode of the first sensor element. The electrode wall surface of the second electrode of the second sensor element has a smaller extent in the second direction than the opposite electrode wall surface of the first electrode of the second sensor element.