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:
Feb. 28, 2023
Filed:
Apr. 01, 2021
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventor:
Udo Ausserlechner, Villach, AT;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 33/09 (2006.01); G01D 5/14 (2006.01); G01R 3/00 (2006.01); G01R 33/02 (2006.01);
U.S. Cl.
CPC ...
G01R 33/09 (2013.01); G01D 5/145 (2013.01); G01R 3/00 (2013.01); G01R 33/02 (2013.01); Y10T 29/49002 (2015.01);
Abstract
An embodiment of a magnetic-field sensor includes a magnetic-field sensor arrangement and a magnetic body which has, for example, an inhomogeneous magnetization. The magnetic body has a recess facing the magnetic-field sensor arrangement and resulting in a non-convex cross-sectional area, the magnetic body is annular or comprises an annular section, and the magnetic body is fixedly arranged with respect to the magnetic-field sensor arrangement and forms a back-bias magnet for the magnetic-field sensor arrangement.