172014 ⎘
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:POWER MODULE FOR VEHICLE INCLUDING HALL SENSOR AND MOTOR DRIVING APPARATUS INCLUDING THE SAME
#2HIGH ACCURACY SENSOR WITH HETEROGENEOUS ARCHITECTURE
#3CURRENT SENSOR
#4PHYSICAL QUANTITY MEASUREMENT APPARATUS
#5MAGNETIC SENSOR
#6SYSTEM AND METHOD FOR ACTIVE CANCELLATION OF MAGNETIC FIELDS IN A PASSENGER CABIN OF A VEHICLE
#7DEVICE FOR MEASURING AN EMISSION CURRENT OF AN X-RAY TUBE
#8THREE-AXIS MAGNETIC FIELD DETECTION DEVICE AND METHOD
#9CO-LOCATED DIFFERENTIAL MAGNETIC SENSOR CLUSTERS FOR SAFETY REDUNDANCY
#10ACCESSORY IDENTIFICATION METHOD AND DEVICE, AND STORAGE MEDIUM
#11HALL ELEMENT, HALL SENSOR AND ELECTRONIC DEVICE
#12DILATANT FLUID BASED OBJECT MOVEMENT CONTROL MECHANISM
#13PREPARATION METHOD OF CROSS-SHAPED HIGH-TEMPERATURE THREE-DIMENSIONAL HALL SENSOR
#14INDUSTRIAL WIRELESS SENSOR SYSTEM
#15LOW-POWER SENSORS UTILIZING WIEGAND COILS
#16MAGNETIC SENSOR AND MAGNETIC DETECTION METHOD
#17MAGNETIC SENSOR ASSEMBLY FOR A SUBSTRATE PROCESS STATION
#18METHOD FOR STRAIGHTENING THE MAGNETIC FIELD OF A MAGNET AND A POSITION SENSOR INCORPORATING THE MAGNET
#19HOST, TRACKING SYSTEM, AND TRACKING METHOD
#20HALL SENSOR WITH COMPLEMENTARY COIL SYSTEM
#21MAGNETIC POSITION SENSOR SYSTEM AND METHOD
#22MAGNETIC FIELD DETECTION AND INTERACTION
#23CURRENT SENSOR AND IMC SYSTEM
#24A THERMALLY STABLE GRAPHENE-CONTAINING LAMINATE
#25CYCLIC CHANNEL SELF EVALUATION
#26MAGNETIC FIELD SENSORS WITH CURRENT MODE OFFSET AVERAGING
#27ISOLATION DEVICE
#28LEAD FRAME DESIGNS FOR ENHANCED IC PACKAGE AND DIE ROBUSTNESS
#29MULTIPLE-SENSITIVITY SENSOR WITH DYNAMIC OFFSET CORRECTION AND HIGH DYNAMIC RANGE
#30PASSIVE FREQUENCY COMPENSATION WITH COIL PAIRS
#31HALL SENSOR WITH MAGNETIC CONCENTRATORS
#32Evaluation Of Surgical Instrument Usage Using Sensed Magnetism
#33HALL EFFECT SENSORS
#34SENSOR UNIT
#35APPARATUS AND METHOD FOR GENERATING MAGNETIC VORTEX SPIN STRUCTURES
#36APPARATUS AND METHOD FOR MEASURING TORSION
#37CLOSED LOOP MAGNETIC FIELD SENSOR WITH CURRENT CONTROL
#38CHOPPER AMPLIFIER CIRCUITS AND METHOD FOR OPERATING CHOPPER AMPLIFIER CIRCUITS
#39MAGNETIC FIELD SENSOR WITH BIAS RESISTOR
#40MAGNETIC GAIN CORRECTION OF HALL EFFECT SENSORS
#41Flux Concentrator and Magnetoresistance Configurations
#42MAGNETIC SENSOR AND STATE DETECTION DEVICE
#43Magnetic Sensor Half-Bridge Based on Inverse Spin Hall Effect with Reduced Thermal Drift
#44MAGNET STRUCTURE FOR BACK-BIASED SENSORS
#45MAGNETIC SENSING SYSTEM FOR A ROTARY CONTROL DEVICE
#46MANAGING POWER STATES OF AN INFORMATION HANDLING SYSTEM
#47HALL SENSOR SYSTEM BIASED IN CURRENT
#48MOTOR DRIVE CONTROLLER AND METHOD FOR CONTROLLABLY DRIVING MOTOR
#49SWITCH AND ELECTRONIC DEVICE
#50UNMANNED AERIAL VEHICLE HAVING DISMANTLING STATUS DETERMINATION SYSTEM AND DISMANTLING STATUS DETERMINATION METHOD THEREOF
#51INFORMATION HANDLING SYSTEM SPEAKER MAGNET TO HOLD HOUSING PORTIONS IN A CLOSED POSITION
#52INFORMATION HANDLING SYSTEM SPEAKER IDENTIFICATION TO SET AUDIO DRIVE SETTINGS
#53INFORMATION HANDLING SYSTEM SPEAKER MAGNET TO HOLD HOUSING PORTIONS IN A CLOSED POSITION
#54CURRENT SENSOR
#55APPARATUS AND METHOD FOR ADAPTIVE ANALOG-TO-DIGITAL CONVERSION OF A SENSOR SIGNAL
#56SENSOR ASSEMBLY HAVING FORCE AND TEMPERATURE SENSING CAPABILITIES
#57METROLOGY SYSTEM WITH TWIN PLANAR MOTOR STAGE
#58Sensing Arrangements for Camera Modules
#59CHOPPING SCHEME FOR MAGNETIC FIELD SENSOR HAVING SHARED ADC
#60Sensor with adjustable digital output signal resolution
#61PISTON LIMIT SENSING FOR FLUID APPLICATION
#62SYSTEM AND METHOD FOR ACTIVE CANCELLATION OF MAGNETIC FIELDS IN A PASSENGER CABIN OF A VEHICLE
#63Single line Hall effect sensor drive and sense
#64METHOD OF MAGNETIC ORIENTATION DETERMINATION OF INJECTION MOLDED PERMANENT MAGNETS
#65ANOMALOUS HALL SENSOR AND ANOMALOUS HALL SENSING METHOD
#66MEDICAL DEVICE ADAPTIVE CONTROL FOR HOSTILE ENVIRONMENT
#67Identification of Facial Expression of Head-Mountable Display Wearer
#68COMPENSATION CIRCUIT AND COMPENSATION METHOD FOR MAGNETIC FIELD SENSING ELEMENT
#69HALL ELEMENT
#70METHOD AND APPARATUS FOR CALIBRATING A MAGNETIC SENSOR AND/OR A CALIBRATING MAGNET
#71METHODS, ELECTRONIC DEVICES, AND READABLE STORAGE MEDIUMS FOR DETECTION
#72Integrated Rope Defect Sensing System
#73DILATANT FLUID BASED OBJECT MOVEMENT CONTROL MECHANISM
#74MAGNETISM DETECTION DEVICE
#75System and method for cancelling a continually varying electromagnetic field in a passenger cabin
#76Sensor positioning relative to a magnetic field source and a passenger cabin of a vehicle
#77Systems And Methods For Motor Position Sensing
#78PRODUCTION PROCESS OF BASE WITH ELECTRONIC COMPONENT
#79Magnetic sensing having hall plate routing to reduce inductive coupling
#80MAGNETIC SENSOR
#81ELECTRICAL CONTACTS FOR LOW DIMENSIONAL MATERIALS
#82REMOTE SENSOR ARRANGEMENT
#83MAGNETIC SENSOR, MAGNETIC HEAD, AND MAGNETIC RECORDING DEVICE
#84SEMICONDUCTOR DEVICE WITH INTEGRATED SOFT-MAGNETIC COMPONENT, AND METHOD OF PRODUCING SAME
#85SENSOR UNIT
#86MAGNETIC DETECTION DEVICE
#87MAGNETIC SWITCH AND PROXIMITY SENSING
#88CROSS-SHAPED HIGH-TEMPERATURE THREE-DIMENSIONAL HALL SENSOR AND PREPARATION METHOD THEREOF
#89Permanent electromagnet sensor to detect the end of reverse cementing
#90DEVICE AND METHOD FOR CURRENT MEASUREMENT
#91WIRELESS POWER TRANSFER OBJECT DETECTION CIRCUIT AND METHOD
#92Magnetic sensor, magnetic head, and magnetic recording device
#93MEDICAL DEVICE ADAPTIVE CONTROL FOR HOSTILE ENVIRONMENT
#94Magnetic sensing system for a rotary control device
#95Magnetic field sensing device
#96HYPERPOLARIZATION MICRO-MAGNETIC RESONANCE IMAGER AND THREE-DIMENSIONAL IMAGING OF A BIOLOGICAL COMPOSITION WITH CELLULAR RESOLUTION
#97Current transducer
#98APPARATUS AND METHOD FOR COMPENSATING FOR SENSITIVITY FLUCTUATIONS OF A MAGNETIC FIELD SENSOR CIRCUIT
#99METHOD FOR MANUFACTURING A MAGNETIC FIELD SENSOR CHIP WITH AN INTEGRATED BACK-BIAS MAGNET
#100CURRENT SENSOR
#101Depassivating circuitry for sensor batteries
#102CURRENT DETECTION DEVICE, CURRENT SENSOR, AND ELECTRIC POWER CONVERSION DEVICE
#103Multi-functional magnetic test structure for XMR sensors
#104APPARATUS AND METHOD FOR ADJUSTING ATTITUDE OF A TARGET OBJECT
#105MAGNETIC SENSOR DEVICE
#106AUTHENTICATION USING MAGNETIC FIELD BASED ON CURRENT DRAWN BY SECURITY DEVICE
#107AUTHENTICATION USING MAGNETIC FIELD BASED ON CURRENT DRAWN BY SECURITY DEVICE
#108AUTHENTICATION USING MAGNETIC FIELD BASED ON CURRENT DRAWN BY SECURITY DEVICE
#109Authentication using magnetic field based on current drawn by security device
#110SENSOR FOR A WIRELESS ANIMAL TRAP DETECTION SYSTEM
#111SENSOR USING A FIELD GRADIENT IN A GIVEN VOLUME
#112Electronic device with magnetic field sensor design for detection of multiple accessories
#113DETECTION DEVICE, ANALYSIS METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM
#114PAYMENT DEVICE AND PROCESS
#115COIL ACTUATED SENSOR WITH SENSITIVITY DETECTION
#116Stacked die assembly
#117Imaging lens assembly module, imaging lens assembly driving module and electronic device
#118Stray field rejection in magnetic sensors
#119APPARATUS FOR MEASURE OF QUANTITY AND ASSOCIATED METHOD OF MANUFACTURING
#120SHIM APPARATUS, METHOD FOR USING THE SHIM APPARATUS AND MR APPARATUS
#121AMPLIFIER CIRCUIT AND SENSOR CIRCUIT
#122Sensor device and semiconductor device including the same
#123HALL SENSOR AND MANUFACTURING METHOD OF HALL SENSOR
#124Magnetic field sensor
#125Magnetic field detection and interaction
#126Container assembly
#127AUDIO DEVICE WITH HALL EFFECT SENSOR PROXIMITY DETECTION AND INDEPENDENT COUPLING
#128MAGNETIC POSITION SENSOR SYSTEM AND METHOD
#129Sensor unit
#130STACKED DIE ASSEMBLY
#131ROTATION ANGLE DETECTION DEVICE AND ROTARY ELECTRIC MACHINE USING SAME
#132Magnet structure for back-biased sensors
#133Sensor calibration circuit
#134Wireless sensor with beacon technology
#135MAGNETIC SENSOR USING METAL AND SILICON JUNCTION STRUCTURE
#136ELECTRONIC DEVICE INCLUDING FLEXIBLE DISPLAY
#137Hall sensor, method for calibrating a hall sensor, and calibration apparatus for a hall sensor
#138Z magnetic field sensors with planar calibration coils
#139HYBRID HALL-EFFECT/MAGNETORESISTANCE (MR) MAGNETOMETER WITH SELF-CALIBRATION
#140Power supply system
#141INDUSTRIAL WIRELESS SENSOR SYSTEM
#142LIFTING MAGNET AND STEEL PLATE LIFTING APPARATUS, AND STEEL PLATE CONVEYING METHOD
#143Zoom method and apparatus
#144Methods and systems for diagnosing magnetic sensors
#145SUPERPARAMAGNETIC PARTICLE IMAGING AND ITS APPLICATIONS IN QUANTITATIVE MULTIPLEX STATIONARY PHASE DIAGNOSTIC ASSAYS
#146NON-CONTACT SENSOR ARRANGEMENT FOR FIFTH WHEEL ASSEMBLY
#147Devices and methods for measuring a magnetic field gradient
#148MULTI-POSITION KEYBOARD KEY SWITCH
#149Semiconductor device with passivated magnetic concentrator
#150Magnetic sensing system for a rotary control device
#151SPIN HALL DEVICE, METHOD FOR OBTAINING HALL VOLTAGE, AND MAX POOLING METHOD
#152Displacement detection circuit of maglev rotor system and displacement self-sensing system thereof
#153Multi-shear thickening fluid enabled object movement control mechanism
#154DILATANT FLUID BASED OBJECT MOVEMENT CONTROL MECHANISM
#155Dilatant fluid based object movement control mechanism
#156APPARATUS AND METHOD FOR CALIBRATING A MAGNETIC SENSOR SYSTEM USING AN INHOMOGENEOUS MAGNETIC FIELD SOURCE
#157OFFSET CURRENT SENSOR STRUCTURE
#158Probe card integrated with a hall sensor
#159Apparatus for sensing speed of wheel, control system using the same, and operation method thereof
#160Filter assembly and floor cleaner
#161Current sensor and electric control device
#162Combined dual-conductive key switch
#163Combined dual-conductive key switch
#164Dual-conductive key switch
#165APPARATUS AND METHOD FOR GENERATING MAGNETIC VORTEX SPIN STRUCTURES
#166Method and apparatus for detecting errors in a magnetic field sensor
#167Hall electromotive force signal detection circuit having a difference calculation circuit and current sensor thereof
#168Zero-gauss-magnet for differential, twist-insensitive magnetic speed sensors
#169FLUID LEVEL INDICATOR SENSOR BASED ON MOTOR SPEED
#170AUTHENTICATION USING MAGNETIC FIELD BASED ON CURRENT DRAWN BY SECURITY DEVICE
#171Current sensor
#172Sensor devices having soft magnets and associated production methods
#173Omega and theta—a method to measure magnetic field at AC frequencies without using current spinning
#174Power conversion device
#175Stray field rejection in magnetic sensors
#176OPTICAL VIBRATION-PROOF DEVICE, OPTICAL DEVICE, AND FIXING METHOD OF MAGNETIC SENSOR
#177Implantable medical devices, and methods of use therewith, that detect MRI systems with enhanced specificity
#178Sensor systems, method for determining a position of a magnet system, an operating unit, and a computer program
#179Coil actuated sensor with sensitivity detection
#180Magnetic field detection and interaction
#181Magnetic detection device and semiconductor integrated circuit for amplifying magnetic detection signal
#182Switch-mode power converters using hall effect sensors and methods thereof
#183Contactless connector and contactless connector assembly
#184PROCESS FOR ESTIMATING THE RESIDUAL LIFE OF THE ELECTROMAGNET OF A VIBRATING FEEDER OF ARTICLES
#185Electromagnetic multifunction inspection apparatus
#186Spinning hall probe compass
#187WIRELESS CHARGING METHOD, ELECTRONIC DEVICE AND MOBILE TERMINAL
#188Electromechanical sensor and a method of sensing an object or a tactile input using the sensor
#189Current transducer
#190Angle sensor system
#191Method of making graphene structures and devices
#192Sensor package and method for producing a sensor package
#193Apparatus for measure of quantity and associated method of manufacturing
#194Printed circuit board assembly
#195Current sensor, and electric control apparatus including the current sensor
#196Apparatuses and methods for electrical current sensing
#197Magnetic position sensor system, device, magnet and method
#198Contactless power supply and motor control system
#199Induction machine control using hall effect sensor adapted driver circuit
#200Sensor unit
#201WATER HEATER INLET FITTING, FLOW SENSOR, SHUT OFF VALVE AND DIFFUSER
#202Magnetic sensing system for a rotary control device
#203Method and apparatus for magnetic sensor producing a changing magnetic field
#204CHOPPER AMPLIFIER CIRCUITS AND METHOD FOR OPERATING CHOPPER AMPLIFIER CIRCUITS
#205Magnetic Isolator
#206Hall voltage sensor
#207Electronic devices and corresponding methods for modifying voice coil motor drive signals in response to influencing magnectic fields from device operating conditions
#208Transistor devices and methods for producing transistor devices
#209Operating state monitoring device for monitoring a connecting cable and operating state controlling method for monitoring an operating state of a conducting connecting cable
#210Millimeter wave magnetic sensor
#211Current sensor and electric control device
#212Systems, devices, and methods for resistance metrology using graphene with superconducting components
#213Magnetic sensor device
#214Magnetic sensor with low noise and a high bandwidth
#215Zero-gauss-magnet for differential, twist-insensitive magnetic speed sensors
#216System and method for navigating an operator to couple a self-propelled vehicle with an attachment implement therefor
#217SEMICONDUCTOR PACKAGES INCLUDING A U-SHAPED RAIL
#218Hall effect sensors
#219Magnetic field measuring device, manufacturing method of cyclotron, and cyclotron
#220Magnetic field sensor on integrated circuit
#221Method for determining a sensitivity of a hall sensor element, and hall sensor with at least one hall sensor element
#222Hall-effect sensor with reduced offset voltage
#223Motor controller
#224Combination magnetic and capacitive sensor
#225Imaging lens assembly module, imaging lens assembly driving module and electronic device
#226Magnetic-field-based angle sensor system with stray field compensation and method for stray field compensation
#227Hall sensor-based data acquisition system
#228Device for alphanumeric labeling of securities
#229Base with electronic component and voice coil motor
#230Magnetic sensor and hall sensor, each using anomalous hall effect, and method for manufacturing hall sensor
#231Electronic device protection unit and electronic system
#232Apparatus for providing bias current to hall sensor
#233Semiconductor device
#234Magnetic sensor, torque sensing device and steering apparatus
#235Filter assembly and floor cleaner
#236Methods and systems for diagnosing magnetic sensors
#237Hall effect sensor adapted driver circuit
#238Contactor control apparatus and power supply system
#239Magnetic freepoint indicator tool
#240Magnetic freepoint indicator tool
#241Single line Hall effect sensor drive and sense
#242Magnetic field sensor apparatus and method
#243Sensors having dynamic phase compensation
#244Electronic device with magnetic field sensor design for detection of multiple accessories
#245Magnetic validation
#246MAGNETIC FIELD SENSOR AND METHOD FOR MAKING SAME
#247Magnetic sensor device
#248Sensor apparatuses with a bypass current path and associated production methods
#249Semiconductor device
#250Hall element
#251Hall element signal calibrating in angle sensor
#252Devices and methods for measuring a magnetic field gradient
#253Semiconductor device
#254Hall effect sensor devices and methods of forming hall effect sensor devices
#255Anti-theft system that uses shopping cart location and vibration data
#256Magnetic sensor and magnetic detection method
#257Target alignment and stray field indicator
#258Carrier-resolved photo-hall system and method
#259SENSOR FOR A WIRELESS ANIMAL TRAP DETECTION SYSTEM
#260Position sensor and position detection method
#261Highly magnetically permeable alloy deposition method for magnetic sensors
#262Magnetic field detection and interaction
#263Updating a default switching level
#264Sensor, method and system for detecting one or more properties of a magnetic field
#265Device with position detection
#266Non-metallic layer stranded optical cable with reversal point capable of being positioned and method for detecting the reversal point
#267Hall sensor readout circuit, corresponding device and method
#268Hall electromotive force signal detection circuit having a difference calculation circuit and current sensor thereof
#269Magnetic position sensor system and method
#270Method and system for detecting absolute electrical angle, and computer readable storage medium
#271Wireless sensor with beacon technology
#272Wireless sensor
#273Sensor device and method
#274SENSOR FOR A WIRELESS ANIMAL TRAP DETECTION SYSTEM
#275Hall-effect sensor package with added current path
#276Motor drive device
#277Heterogeneous structures comprising III-V semiconductors and metal oxide dielectrics, and a method of fabrication thereof
#278Magnetic body detecting device
#279Direct current circuit switch
#280Hall device
#281Stacked die assembly
#282Power device, system including the power device, method for manufacturing the power device, and method for controlling the power device
#283Multi-functional magnetic test structure for XMR sensors
#284Switch-mode power converters using hall effect sensors and methods thereof
#285Magnetic field sensor arrangement and method for processing a magnetic field sensor output signal
#286Sensor devices having a sensor chip and busbar
#287Wireless power transfer in-band communication circuit and method
#288Wireless power transfer object detection circuit and method
#289Wireless power receiver circuit and method
#290Electronic device, wireless charger and wireless charging system
#291Magnetic substance detection sensor
#292MAGNETIC FLUX CONCENTRATOR FOR OUT-OF-PLANE DIRECTION MAGNETIC FIELD CONCENTRATION
#293Shielded sensor structure and method of making same
#294Medical device adaptive control for hostile environment
#295Integrated circuit package having a low profile
#296Electrical contacts for low dimensional materials
#297Device for detecting current leakage and current leakage detection system including the same
#298Sensor chip and associated calibration lead frame
#299Magnetic flux concentrator for in-plane direction magnetic field concentration
#300Magnetic field sensors having a magnetic anti-aliasing filter