Patent · US Active

Magnetic-field sensor with a back-bias magnet

US10852367B2 · kind B2 · utility

0Cited by

64References

20Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Helmut Koeck · Villach, AT
Tobias Werth · Villach, AT
Frank Heinrichs · Aachen, DE
Udo Ausserlechner · Villach, AT

Key dates

Filing date	Jul 29, 2015
Grant date	Dec 1, 2020
Priority date	—
Expiry date	Feb 24, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49002
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An embodiment of a magnetic-field sensor includes a magnetic-field sensor arrangement and a magnetic body which has, for example, a non-convex cross-sectional area with regard to a cross-sectional plane running through the magnetic body, the magnetic body having an inhomogeneous magnetization.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.