Arrangements or instruments for measuring magnetic variables; Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices Hall effect devices
Sub-classes:SENSOR POSITIONING RELATIVE TO A MAGNETIC FIELD SOURCE AND A PASSENGER CABIN OF A VEHICLE
#2Systems And Methods For Motor Position Sensing
#3PRODUCTION PROCESS OF BASE WITH ELECTRONIC COMPONENT
#4MAGNETIC SENSING HAVING HALL PLATE ROUTING TO REDUCE INDUCTIVE COUPLING
#5MAGNETIC SENSOR
#6ELECTRICAL CONTACTS FOR LOW DIMENSIONAL MATERIALS
#7REMOTE SENSOR ARRANGEMENT
#8MAGNETIC SENSOR, MAGNETIC HEAD, AND MAGNETIC RECORDING DEVICE
#9SEMICONDUCTOR DEVICE WITH INTEGRATED SOFT-MAGNETIC COMPONENT, AND METHOD OF PRODUCING SAME
#10SENSOR UNIT
#11MAGNETIC DETECTION DEVICE
#12MAGNETIC SWITCH AND PROXIMITY SENSING
#13CROSS-SHAPED HIGH-TEMPERATURE THREE-DIMENSIONAL HALL SENSOR AND PREPARATION METHOD THEREOF
#14Permanent electromagnet sensor to detect the end of reverse cementing
#15DEVICE AND METHOD FOR CURRENT MEASUREMENT
#16WIRELESS POWER TRANSFER OBJECT DETECTION CIRCUIT AND METHOD
#17MAGNETIC SENSOR, MAGNETIC HEAD, AND MAGNETIC RECORDING DEVICE
#18MEDICAL DEVICE ADAPTIVE CONTROL FOR HOSTILE ENVIRONMENT
#19MAGNETIC SENSING SYSTEM FOR A ROTARY CONTROL DEVICE
#20Magnetic field sensing device
#21HYPERPOLARIZATION MICRO-MAGNETIC RESONANCE IMAGER AND THREE-DIMENSIONAL IMAGING OF A BIOLOGICAL COMPOSITION WITH CELLULAR RESOLUTION
#22Current transducer
#23APPARATUS AND METHOD FOR COMPENSATING FOR SENSITIVITY FLUCTUATIONS OF A MAGNETIC FIELD SENSOR CIRCUIT
#24METHOD FOR MANUFACTURING A MAGNETIC FIELD SENSOR CHIP WITH AN INTEGRATED BACK-BIAS MAGNET
#25CURRENT SENSOR
#26DEPASSIVATING CIRCUITRY FOR SENSOR BATTERIES
#27CURRENT DETECTION DEVICE, CURRENT SENSOR, AND ELECTRIC POWER CONVERSION DEVICE
#28MULTI-FUNCTIONAL MAGNETIC TEST STRUCTURE FOR XMR SENSORS
#29APPARATUS AND METHOD FOR ADJUSTING ATTITUDE OF A TARGET OBJECT
#30MAGNETIC SENSOR DEVICE
#31AUTHENTICATION USING MAGNETIC FIELD BASED ON CURRENT DRAWN BY SECURITY DEVICE
#32AUTHENTICATION USING MAGNETIC FIELD BASED ON CURRENT DRAWN BY SECURITY DEVICE
#33AUTHENTICATION USING MAGNETIC FIELD BASED ON CURRENT DRAWN BY SECURITY DEVICE
#34SENSOR FOR A WIRELESS ANIMAL TRAP DETECTION SYSTEM
#35SENSOR USING A FIELD GRADIENT IN A GIVEN VOLUME
#36Electronic device with magnetic field sensor design for detection of multiple accessories
#37DETECTION DEVICE, ANALYSIS METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM
#38PAYMENT DEVICE AND PROCESS
#39COIL ACTUATED SENSOR WITH SENSITIVITY DETECTION
#40STACKED DIE ASSEMBLY
#41IMAGING LENS ASSEMBLY MODULE, IMAGING LENS ASSEMBLY DRIVING MODULE AND ELECTRONIC DEVICE
#42Stray field rejection in magnetic sensors
#43APPARATUS FOR MEASURE OF QUANTITY AND ASSOCIATED METHOD OF MANUFACTURING
#44SHIM APPARATUS, METHOD FOR USING THE SHIM APPARATUS AND MR APPARATUS
#45AMPLIFIER CIRCUIT AND SENSOR CIRCUIT
#46SENSOR DEVICE AND SEMICONDUCTOR DEVICE INCLUDING THE SAME
#47HALL SENSOR AND MANUFACTURING METHOD OF HALL SENSOR
#48Magnetic field sensor
#49Magnetic field detection and interaction
#50Container Assembly
#51AUDIO DEVICE WITH HALL EFFECT SENSOR PROXIMITY DETECTION AND INDEPENDENT COUPLING
#52MAGNETIC POSITION SENSOR SYSTEM AND METHOD
#53Sensor unit
#54STACKED DIE ASSEMBLY
#55ROTATION ANGLE DETECTION DEVICE AND ROTARY ELECTRIC MACHINE USING SAME
#56MAGNET STRUCTURE FOR BACK-BIASED SENSORS
#57SENSOR CALIBRATION CIRCUIT
#58Wireless sensor with beacon technology
#59MAGNETIC SENSOR USING METAL AND SILICON JUNCTION STRUCTURE
#60ELECTRONIC DEVICE INCLUDING FLEXIBLE DISPLAY
#61HALL SENSOR, METHOD FOR CALIBRATING A HALL SENSOR, AND CALIBRATION APPARATUS FOR A HALL SENSOR
#62Z MAGNETIC FIELD SENSORS WITH PLANAR CALIBRATION COILS
#63HYBRID HALL-EFFECT/MAGNETORESISTANCE (MR) MAGNETOMETER WITH SELF-CALIBRATION
#64Power supply system
#65INDUSTRIAL WIRELESS SENSOR SYSTEM
#66LIFTING MAGNET AND STEEL PLATE LIFTING APPARATUS, AND STEEL PLATE CONVEYING METHOD
#67ZOOM METHOD AND APPARATUS
#68METHODS AND SYSTEMS FOR DIAGNOSING MAGNETIC SENSORS
#69SUPERPARAMAGNETIC PARTICLE IMAGING AND ITS APPLICATIONS IN QUANTITATIVE MULTIPLEX STATIONARY PHASE DIAGNOSTIC ASSAYS
#70NON-CONTACT SENSOR ARRANGEMENT FOR FIFTH WHEEL ASSEMBLY
#71Devices and methods for measuring a magnetic field gradient
#72MULTI-POSITION KEYBOARD KEY SWITCH
#73Semiconductor device with passivated magnetic concentrator
#74Magnetic sensing system for a rotary control device
#75Displacement detection circuit of maglev rotor system and displacement self-sensing system thereof
#76Multi-shear thickening fluid enabled object movement control mechanism
#77DILATANT FLUID BASED OBJECT MOVEMENT CONTROL MECHANISM
#78Dilatant fluid based object movement control mechanism
#79APPARATUS AND METHOD FOR CALIBRATING A MAGNETIC SENSOR SYSTEM USING AN INHOMOGENEOUS MAGNETIC FIELD SOURCE
#80OFFSET CURRENT SENSOR STRUCTURE
#81Probe card integrated with a hall sensor
#82Apparatus for sensing speed of wheel, control system using the same, and operation method thereof
#83Filter assembly and floor cleaner
#84Current sensor and electric control device
#85Combined dual-conductive key switch
#86Combined dual-conductive key switch
#87Dual-conductive key switch
#88APPARATUS AND METHOD FOR GENERATING MAGNETIC VORTEX SPIN STRUCTURES
#89Method and apparatus for detecting errors in a magnetic field sensor
#90Hall electromotive force signal detection circuit having a difference calculation circuit and current sensor thereof
#91Zero-gauss-magnet for differential, twist-insensitive magnetic speed sensors
#92FLUID LEVEL INDICATOR SENSOR BASED ON MOTOR SPEED
#93AUTHENTICATION USING MAGNETIC FIELD BASED ON CURRENT DRAWN BY SECURITY DEVICE
#94Current sensor
#95Sensor devices having soft magnets and associated production methods
#96Omega and theta—a method to measure magnetic field at AC frequencies without using current spinning
#97POWER CONVERSION DEVICE
#98Stray field rejection in magnetic sensors
#99OPTICAL VIBRATION-PROOF DEVICE, OPTICAL DEVICE, AND FIXING METHOD OF MAGNETIC SENSOR
#100IMPLANTABLE MEDICAL DEVICES, AND METHODS OF USE THEREWITH, THAT DETECT MRI SYSTEMS WITH ENHANCED SPECIFICITY
#101SENSOR SYSTEMS, METHOD FOR DETERMINING A POSITION OF A MAGNET SYSTEM, AN OPERATING UNIT, AND A COMPUTER PROGRAM
#102Coil actuated sensor with sensitivity detection
#103Magnetic field detection and interaction
#104Magnetic detection device and semiconductor integrated circuit for amplifying magnetic detection signal
#105Switch-mode power converters using hall effect sensors and methods thereof
#106CONTACTLESS CONNECTOR AND CONTACTLESS CONNECTOR ASSEMBLY
#107PROCESS FOR ESTIMATING THE RESIDUAL LIFE OF THE ELECTROMAGNET OF A VIBRATING FEEDER OF ARTICLES
#108Electromagnetic multifunction inspection apparatus
#109SPINNING HALL PROBE COMPASS
#110WIRELESS CHARGING METHOD, ELECTRONIC DEVICE AND MOBILE TERMINAL
#111Electromechanical sensor and a method of sensing an object or a tactile input using the sensor
#112Current transducer
#113Angle sensor system
#114A METHOD OF MAKING GRAPHENE STRUCTURES AND DEVICES
#115Sensor package and method for producing a sensor package
#116Apparatus for measure of quantity and associated method of manufacturing
#117Printed circuit board assembly
#118Current sensor, and electric control apparatus including the current sensor
#119Apparatuses and methods for electrical current sensing
#120Magnetic position sensor system, device, magnet and method
#121Contactless power supply and motor control system
#122Induction machine control using hall effect sensor adapted driver circuit
#123Sensor unit
#124WATER HEATER INLET FITTING, FLOW SENSOR, SHUT OFF VALVE AND DIFFUSER
#125Magnetic sensing system for a rotary control device
#126Method and apparatus for magnetic sensor producing a changing magnetic field
#127CHOPPER AMPLIFIER CIRCUITS AND METHOD FOR OPERATING CHOPPER AMPLIFIER CIRCUITS
#128MAGNETIC ISOLATOR
#129Hall voltage sensor
#130Electronic devices and corresponding methods for modifying voice coil motor drive signals in response to influencing magnectic fields from device operating conditions
#131Transistor devices and methods for producing transistor devices
#132Operating state monitoring device for monitoring a connecting cable and operating state controlling method for monitoring an operating state of a conducting connecting cable
#133Millimeter wave magnetic sensor
#134Current sensor and electric control device
#135Systems, devices, and methods for resistance metrology using graphene with superconducting components
#136Magnetic sensor device
#137Magnetic sensor with low noise and a high bandwidth
#138Zero-gauss-magnet for differential, twist-insensitive magnetic speed sensors
#139System and method for navigating an operator to couple a self-propelled vehicle with an attachment implement therefor
#140SEMICONDUCTOR PACKAGES INCLUDING A U-SHAPED RAIL
#141Hall effect sensors
#142Magnetic field measuring device, manufacturing method of cyclotron, and cyclotron
#143Magnetic field sensor on integrated circuit
#144Method for determining a sensitivity of a hall sensor element, and hall sensor with at least one hall sensor element
#145Hall-effect sensor with reduced offset voltage
#146Motor controller
#147Combination magnetic and capacitive sensor
#148Imaging lens assembly module, imaging lens assembly driving module and electronic device
#149Hall sensor-based data acquisition system
#150Device for alphanumeric labeling of securities
#151Base with electronic component and voice coil motor
#152Magnetic sensor and hall sensor, each using anomalous hall effect, and method for manufacturing hall sensor
#153Apparatus for providing bias current to hall sensor
#154Semiconductor device
#155Magnetic sensor, torque sensing device and steering apparatus
#156Filter assembly and floor cleaner
#157Methods and systems for diagnosing magnetic sensors
#158Hall effect sensor adapted driver circuit
#159Contactor control apparatus and power supply system
#160Magnetic freepoint indicator tool
#161Magnetic freepoint indicator tool
#162Single line Hall effect sensor drive and sense
#163Magnetic field sensor apparatus and method
#164Sensors having dynamic phase compensation
#165Electronic device with magnetic field sensor design for detection of multiple accessories
#166Magnetic validation
#167MAGNETIC FIELD SENSOR AND METHOD FOR MAKING SAME
#168Magnetic sensor device
#169Sensor apparatuses with a bypass current path and associated production methods
#170Semiconductor device
#171Hall element
#172Hall element signal calibrating in angle sensor
#173Devices and methods for measuring a magnetic field gradient
#174Semiconductor device
#175Hall effect sensor devices and methods of forming hall effect sensor devices
#176Anti-theft system that uses shopping cart location and vibration data
#177Magnetic sensor and magnetic detection method
#178Target alignment and stray field indicator
#179Carrier-resolved photo-hall system and method
#180SENSOR FOR A WIRELESS ANIMAL TRAP DETECTION SYSTEM
#181Position sensor and position detection method
#182Highly magnetically permeable alloy deposition method for magnetic sensors
#183Magnetic field detection and interaction
#184Updating a default switching level
#185Sensor, method and system for detecting one or more properties of a magnetic field
#186Device with position detection
#187Non-metallic layer stranded optical cable with reversal point capable of being positioned and method for detecting the reversal point
#188Hall sensor readout circuit, corresponding device and method
#189Hall electromotive force signal detection circuit having a difference calculation circuit and current sensor thereof
#190Magnetic position sensor system and method
#191Method and system for detecting absolute electrical angle, and computer readable storage medium
#192Wireless sensor with beacon technology
#193Wireless Sensor
#194Sensor device and method
#195SENSOR FOR A WIRELESS ANIMAL TRAP DETECTION SYSTEM
#196Hall-effect sensor package with added current path
#197Motor drive device
#198Heterogeneous structures comprising III-V semiconductors and metal oxide dielectrics, and a method of fabrication thereof
#199Magnetic body detecting device
#200Direct current circuit switch
#201Hall device
#202Stacked die assembly
#203Power device, system including the power device, method for manufacturing the power device, and method for controlling the power device
#204Multi-functional magnetic test structure for XMR sensors
#205Switch-mode power converters using hall effect sensors and methods thereof
#206Magnetic field sensor arrangement and method for processing a magnetic field sensor output signal
#207Sensor devices having a sensor chip and busbar
#208Wireless power transfer in-band communication circuit and method
#209Wireless power transfer object detection circuit and method
#210Wireless power receiver circuit and method
#211Electronic device, wireless charger and wireless charging system
#212Magnetic substance detection sensor
#213MAGNETIC FLUX CONCENTRATOR FOR OUT-OF-PLANE DIRECTION MAGNETIC FIELD CONCENTRATION
#214Shielded sensor structure and method of making same
#215Medical device adaptive control for hostile environment
#216Integrated circuit package having a low profile
#217Electrical contacts for low dimensional materials
#218Device for detecting current leakage and current leakage detection system including the same
#219Sensor chip and associated calibration lead frame
#220Magnetic flux concentrator for in-plane direction magnetic field concentration
#221Magnetic field sensors having a magnetic anti-aliasing filter
#222Sensor defect diagnostic circuit
#223Apparatus for measure of quantity and associated method of manufacturing
#224Information protection device and electronic apparatus
#225Method for checking the association of radio nodes and of objects with a radio environment
#226Stray field rejection in magnetic sensors
#227Electronic device for determining location information of external device
#228Reflection module for optical image stabilization and camera module including the same
#229System for continuous calibration of hall sensors
#230Isolated hall sensor structure
#231Smart medicine case unit and smart monitoring method for taking medicine utilizing the smart medicine case unit
#232Sensor devices with test magnets, and associated methods
#233Compact system for coupling RF power directly into RF linacs
#234Triaxial magnetic sensor for measuring magnetic fields, and manufacturing process thereof
#235Magnetic position sensor system, device, magnet and method
#236Hall sensor structure
#237Payment device and process
#238Active sensor circuitry
#239Digital interpolation of switch point to reduce switch point jitter
#240Method of making graphene structures and devices
#241Hall-effect sensor package with added current path
#242Sensor intermediate part, sensor and sensor manufacturing method
#243Sensing systems with orientation selection mechanisms
#244METHODS AND APPARATUS FOR PASSIVE ATTACHMENT OF COMPONENTS FOR INTEGRATED CIRCUITS
#245System and method for vibration detection with no loss of position information using a magnetic field sensor
#246System and method for vibration detection with direction change response immunity using a magnetic field sensor
#247No-switching AC magnetic hall-effect measurement method
#248Rotation angle detection device
#249Coil actuated pressure sensor and deformable substrate
#250Bus-compatible sensor element and communication system
#251Carrier-resolved photo-hall system and method
#252Method for checking the association of radio nodes with a radio environment by evaluating interference signal components
#253Frequency increasing sensor protocol in magnetic sensing
#254Signal processing circuit and motor drive system
#255Rotation detection device
#256DETECTING DEVICE
#257Magnetic sensing system for a rotary control device
#258Single line hall effect sensor drive and sense
#259Semiconductor device
#260Hall effect sensors with tunable sensitivity and/or resistance
#261Current detection device
#262Analog-to-digital converter and sensor arrangement including the same
#263Method of determining an absolute angle of a magnetic field
#264Hall Effect Sensor
#265Method for measuring the intensity of a current in a conductor
#266In-wheel motor driving apparatus
#267Permanent magnet comprising an antiferromagnetic layer and a ferromagnetic layer
#268Magnetic field sensor circuit in package with means to add a signal from a coil
#269Wireless charging stand, and method for operating electronic device linked thereto
#270Method and apparatus for magnetic sensor producing a changing magnetic field
#271Position sensor and method for position sensing and diagnostic
#272Sensor device
#273Encoder system for position determination with varying scale
#274Electronic device for controlling wireless charging according to state of external device mounted to electronic device, and operation method thereof
#275Sensor unit
#276Apparatus of current measurement having variable tuning precision capability
#277Current protection circuit and method for high voltage system
#278Magnetic position determination systems and methods
#279Implantable medical devices, and methods of use therewith, that detect MRI systems with enhanced specificity
#280SWITCH-MODE POWER CONVERTERS USING HALL EFFECT SENSORS AND METHODS THEREOF
#281Hall sensor device and Hall sensing method
#282Mouse roller module
#283Amplification using ambipolar hall effect in graphene
#284Sensor arrangement having thermo-EMF compensation
#285Current detection device
#286Engine comprising a measuring device for an internal combustion engine having a target passage detector
#287Inner-sensor pointing device system
#288Device, system and method for detecting a direction of gaze based on a magnetic field interaction
#289Semiconductor sensor structure
#290Magnetic sensor
#291Hall sensor devices and methods for operating the same
#292Fault current limiter for energy storage systems
#293Torque detection device and magnetic sensor module
#294Rotation detecting device
#295Sensors using digitally assisted 1/x analog gain compensation
#296Magnetic angular position sensor
#297Magnet holder, sensor magnet assembly, electric motor comprising a sensor magnet assembly, and method for producing a sensor magnet assembly
#298Sensor diagnostic device and method
#299Printing System
#300Magnetic sensor