Patent · US Active

Magnetic field sensor device

US8102175B2 · kind B2 · utility

7Cited by

9References

45Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Werner Rössler · Neufahrn, DE
Wolfgang Granig · Seeboden, AT
Dirk Hammerschmidt · Villach, AT

Key dates

Filing date	Aug 3, 2006
Grant date	Jan 24, 2012
Priority date	—
Expiry date	Aug 7, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH10N50/10
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A magnetic field sensor device includes at least two magneto-resistive sensor elements and one switch which is connected to the at least two magneto-resistive sensor elements, and makes at least one magneto-resistive sensor element of the at least two magneto-resistive sensor elements electrically connectable into a magnetic field detection arrangement.

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