Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Claude Fermon0
Alexander Latham0
Bryan Cadugan0
Myriam Pannetier-Lecoeur0
Date of Patent
May 4, 2021
Patent Application Number
15606358
Date Filed
May 26, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A magnetic field sensor includes at least one coil responsive to an AC coil drive signal; at least two spaced apart magnetic field sensing elements responsive to a sensing element drive signal and positioned proximate to the at least one coil; and a circuit coupled to the at least two magnetic field sensing elements to generate an output signal of the magnetic field sensor indicative of a difference between a distance of a conductive target with respect to each of the at least two spaced apart magnetic field sensing elements.
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