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. 26, 2023
Filed:
Jun. 17, 2020
Melexis Technologies SA, Bevaix, CH;
Javier Bilbao De Mendizabal, Zurich, CH;
MELEXIS TECHNOLOGIES SA, Bevaix, CH;
Abstract
A magnetic field sensor arrangement for determining a signal magnetic flux in a manner which is substantially strayfield immune, comprises: a signal magnetic field source; a first and second magnetic flux concentrator forming an air gap between exterior faces of the magnetic flux concentrators; the flux concentrators being configured for guiding a signal magnetic flux to and across the air gap in a gap direction; a magnetic field sensor arranged inside the air gap, and configured for measuring a first and second signal in the gap direction and perpendicular to the gap direction; and for reducing or eliminating an magnetic disturbance field based on the first and second signal. An angle sensor arrangement. A torque sensor. A method of measuring a signal flux, an angle, a torque in a substantially strayfield immune manner.