Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 9, 2019
Patent Application Number
14580984
Date Filed
December 23, 2014
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A current sensor comprises: a plurality of magnetoresistance elements whose resistance value changes by application of an current-induced magnetic field from a current-to-be-measured; and a selection circuit that selects one magnetoresistance element from these plurality of magnetoresistance elements and outputs a signal of a selected magnetoresistance element. In the plurality of magnetoresistance elements, relationships between a magnitude of the applied current-induced magnetic field and the resistance value are different from each other.
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