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Class Information
Number: 324/207.21
Name: Electricity: measuring and testing > Magnetic > Displacement > Having particular sensor means > Magnetoresistive
Description: Subject matter wherein a sensor is a semiconductor material in which the electrical resistance is a function of the applied magnetic field.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8680850 Magnetic field angular sensor and sensing method Mar. 25, 2014
8680857 Magnetoresistive sensor Mar. 25, 2014
8674686 Angular position sensor for a rotating shaft Mar. 18, 2014
8664946 Sensor packages including a lead frame and moulding body and methods of manufacturing Mar. 4, 2014
8664945 Magnetic angle sensor Mar. 4, 2014
8664944 Angle measuring system and method for producing an angle measuring system Mar. 4, 2014
8664941 Magnetic sensor with low electric offset Mar. 4, 2014
8659288 Rotation angle detector Feb. 25, 2014
8648591 Magnetic field angular sensor and sensing method Feb. 11, 2014
8638090 Magnetic sensor system and method Jan. 28, 2014
8624587 Magnetic field sensor measuring a direction of a magnetic field in a plane and current sensor Jan. 7, 2014
8624590 Low noise magnetic field sensor using a lateral spin transfer Jan. 7, 2014
8618795 Sensor assembly for use in medical position and orientation tracking Dec. 31, 2013
8604780 Rotating field sensor Dec. 10, 2013
8593134 Current sensor Nov. 26, 2013
8587297 Integrated circuit including sensor having injection molded magnetic material Nov. 19, 2013
8587299 Magnetic field sensor Nov. 19, 2013
8589105 Rotating field sensor Nov. 19, 2013
8575920 Magneto-resistive magnetic field sensor Nov. 5, 2013
8558541 Monitoring system of conveyor belt Oct. 15, 2013
8558539 Stroke amount detecting device Oct. 15, 2013
8551626 CCP-CPP magnetoresistive reader with high GMR value Oct. 8, 2013
8552675 Motor Oct. 8, 2013
8531182 Control system and method for providing position measurement with redundancy for safety checking Sep. 10, 2013
8525513 Angular position measuring device Sep. 3, 2013
8512836 Packaging material comprising magnetisable portions Aug. 20, 2013
8512559 Device, method, and system for separation and detection of biomolecules and cells Aug. 20, 2013
8502529 Magnetic sensor device Aug. 6, 2013
8497674 Magnetic detection apparatus Jul. 30, 2013
8493063 Gearbox position sensor and corresponding gearbox Jul. 23, 2013
8479707 Rotation angle detection device and throttle valve control device using the same Jul. 9, 2013
8476899 Magnetic sensor and magnetic balance type current sensor including the same Jul. 2, 2013
8471552 Rotational angle-measurement apparatus and rotational speed-measurement apparatus Jun. 25, 2013
8465859 Current sensor Jun. 18, 2013
8461829 Magnetic angle sensor unit having ferromagnetic conductive shielding Jun. 11, 2013
8450998 Digital quantity gauge for an agricultural aircraft payload hopper using a magnetostrictive linear displacement transducer (MLDT) May. 28, 2013
8440330 Memory cell with radial barrier May. 14, 2013
8441252 Rotational angle measurement apparatus May. 14, 2013
8441255 Thermocooling of GMR sensors May. 14, 2013
8436606 Rotation detector May. 7, 2013
8431255 Galvanomagnetic device and magnetic sensor Apr. 30, 2013
8432158 Apparatus and method for determining speed and direction of slotted targets utilizing dual magnetic sensor packaging Apr. 30, 2013
8432163 Method for low frequency noise cancellation in magneto-resistive mixed sensors Apr. 30, 2013
8427139 Dual pole magnet structure having two magnets 90 degrees out of phase for position sensing in an actuator Apr. 23, 2013
8415946 Arrangement and method for magnetic determination of a linear length or a rotary angle Apr. 9, 2013
8410893 Magnetic detector and method for manufacturing the same Apr. 2, 2013
8405385 Temperature and drift compensation in magnetoresistive sensors Mar. 26, 2013
8396628 Power on demand steering wheel angle sensor Mar. 12, 2013
8384376 Magnetic angle sensor Feb. 26, 2013
8384375 Noncontact position sensor Feb. 26, 2013

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