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:
Jan. 04, 2022
Fraba B.v., Sg Heerlen, NL;
Felix Huening, Aachen, DE;
FRABA B.V., Sg Heerlen, NL;
Abstract
A sensor device for detecting a magnetic field. The sensor device includes a Wiegand sensor unit and a Wiegand trigger unit. The Wiegand sensor unit includes at least two Wiegand wires and a coil arrangement which is arranged to radially surround the at least two Wiegand wires. The coil arrangement provides a sensor element and a trigger element which generates a trigger magnetic field. The Wiegand trigger unit includes a Wiegand wire and a sensor coil which is arranged to radially surround the Wiegand wire. A first end of the sensor coil of the Wiegand trigger unit is electrically connected to a first end of the trigger element of the Wiegand sensor unit, and a second end of the sensor coil of the Wiegand trigger unit is electrically connected to a second end of the trigger element of the Wiegand sensor unit.