ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,436,206, issued on Oct. 7, was assigned to MURATA MANUFACTURING Co. LTD. (Kyoto, Japan).
"Sensor output compensation circuit" was invented by Aritsugu Yajima (Nagaokakyo, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sensor output compensation circuit includes a differential amplifier circuit to amplify a sensor output that is outputted as a differential voltage between outputs of first and second composite arithmetic circuits, based on predetermined detection voltages measured in detection signal output terminals of two TMR sensors. The two TMR sensors are located at relative positions between which the influence of a residual magnetic field in...