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:
Jun. 02, 2026
Filed:
Sep. 19, 2023
Hella Gmbh & Co. Kgaa, Lippstadt, DE;
Zeid Abou-Chahine, Lippstadt, DE;
Henning Irle, Lippstadt, DE;
Hella GmbH & Co. KGaA, Lippstadt, DE;
Abstract
A position-sensing device for a rotation angle sensor, to a rotation angle sensor having a position-sensing device of this type, and to a system having a rotation angle sensor of this kind. The position-sensing device has at least one stator, at least one rotor, and an evaluation unit. The at least one rotor has a main body and at least one rotor blade extending radially outward from the main body. There is a first dielectric having a first permittivity between at least one first of the at least one rotor blade and the at least one stator. There is a second dielectric having a second permittivity between at least one second of the at least one rotor blade, or at least one free space, adjoining the at least one first rotor blade in the circumferential direction of the rotor, and the at least one stator. The first permittivity and the second permittivity are different from each other.