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:
Oct. 06, 2026
Filed:
Dec. 03, 2021
Fraba B.v., Heerlen, NL;
Tobias Best, Singapore, SG;
FRABA B.V., Sg Heerlen, NL;
Abstract
A magnet-based detection system includes an excitation unit having a magnet generating a magnetic field, and a sensor unit having a power Wiegand module, a sensor Wiegand module, an energy storage arrangement, and an evaluation unit. The power Wiegand module includes a power Wiegand coil, and a power Wiegand wire arrangement which generates a power output signal via the magnetic field. The sensor Wiegand module includes a sensor Wiegand coil, and a sensor Wiegand wire arrangement which generates a sensor output signal via the magnetic field. The sensor and the power Wiegand wire arrangements are different, and/or the sensor and the power Wiegand coils are different. The energy storage arrangement stores electrical energy. The evaluation unit evaluates the sensor output signal. The excitation unit or the sensor unit is connected with a movable object to co-move therewith, with the excitation unit or the sensor unit not so connected being immovable.
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