ClassID:

164762

G01D5/2013 - CPC Classification

Classification description:

Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core

Recent Application in this class:
#1
20260104272
2026-04-16

INVERTER-BASED POSITION SENSOR FOR A SEPARATELY EXCITED MACHINE OF A VEHICLE

#2
20260086106
2026-03-26

Component for Measuring Rotational Speed, in Particular for a Vehicle, Method for Producing Such a Component, Detection Device and Vehicle Having Such a Component

#3
20260027385
2026-01-29

OXYGEN GUIDANCE OF HIGH DOSE RATE BRACHYTHERAPY WITH ELECTRON PARAMAGNETIC RESONANCE

#4
20250379015
2025-12-11

SENSOR FOR RELAY POSITION

#5
20250321125
2025-10-16

MAGNETIC POLE POSITION DETERMINING SYSTEM AND METHOD

#6
20250251231
2025-08-07

MEASUREMENT PROBE HEAD TEMPERATURE COMPENSATION

#7
20250246324
2025-07-31

NOISE REDUCTION APPARATUS FOR CONTROL ROD POSITION INDICATOR

#8
20240318709
2024-09-26

VEHICLE DRIVELINE COMPONENT HAVING A SENSOR-LESS ELECTROMAGNETIC ACTUATOR SYSTEM

#9
20240142276
2024-05-02

BATTERY-FREE ROTATION DETECTING DEVICE

#10
20240027231
2024-01-25

INDUCTIVE PROXIMITY SENSORS

#11
20230417576
2023-12-28

SENSING DEVICE

#12
20230266150
2023-08-24

Sensing device

#13
20230143463
2023-05-11

Sensor device for high speed rotating machine

#14
20230112341
2023-04-13

Magneto-LC resonance technology for real-time respiratory motion monitoring

#15
20230018001
2023-01-19

Tracking a sensor that includes a ferrofluid

#16
20220316852
2022-10-06

Inductive displacement and/or position detection

#17
20220299306
2022-09-22

Magnetic encoder

#18
20220276279
2022-09-01

Blade angle position feedback system with embedded markers

#19
20220276071
2022-09-01

Stray field immune coil-activated sensor

#20
20220221307
2022-07-14

SENSOR SYSTEM AND A METHOD OF TEMPERATURE-COMPENSATION THEREOF

#21
20220196763
2022-06-23

Method and apparatus for magnetic sensor producing a changing magnetic field

#22
20220026246
2022-01-27

Variable differential transformer for position monitoring

#23
20220003574
2022-01-06

Method for and control system with piston amplitude recovery for free-piston machines

#24
20210394574
2021-12-23

System and method for ride height estimation

#25
20210388890
2021-12-16

Vehicle driveline component having a sensor-less electromagnetic actuator system

#26
20210310828
2021-10-07

DETECTOR FOR BRAKE

#27
20210302205
2021-09-30

Coupling and control assembly including a position sensor

#28
20210262829
2021-08-26

Easily adjustable stroke sensor and method for installing the same

#29
20210223064
2021-07-22

Position sensor

#30
20210175782
2021-06-10

Method of determining a voice coil position and voice coil system

#31
20210156717
2021-05-27

CONTACTLESS RADIAL POSITION SENSOR HAVING IMPROVED RESPONSE BEHAVIOR TO TARGET DEFECTS

#32
20210131829
2021-05-06

Flux coupling target

#33
20210071589
2021-03-11

Pitch control assembly for an aircraft-bladed rotor

#34
20210070426
2021-03-11

Signal amplification in blade angle position feedback system

#35
20210070424
2021-03-11

Blade angle position feedback system with embedded markers

#36
20210033507
2021-02-04

Loading device for measuring stiffness of structural member over time, monitoring system, and method thereof

#37
20210033427
2021-02-04

Rotation sensing apparatus

#38
20200368442
2020-11-26

Sensor device for attachment to an injection device

#39
20200363238
2020-11-19

Inductive position sensing apparatus including a screening layer and method for the same

#40
20200300666
2020-09-24

Magnetic field sensor providing a movement detector

#41
20200292356
2020-09-17

Eddy current sensor assembly

#42
20200264013
2020-08-20

Variable differential transformer for position monitoring

#43
20200249286
2020-08-06

Method and apparatus for magnetic sensor producing a changing magnetic field

#44
20200227192
2020-07-16

Multi-layer sensor core

#45
20200225298
2020-07-16

Targets for coil actuated position sensors

#46
20200222636
2020-07-16

Sensor arrangement for an injection device

#47
20200221586
2020-07-09

Display device

#48
20200217732
2020-07-09

Sensor for smooth assembly

#49
20200191228
2020-06-18

Stroke sensor system and shock absorber

#50
20200103250
2020-04-02

SENSOR SYSTEM FOR DETERMINING AT LEAST ONE ROTATIONAL CHARACTERISTIC OF AN ELEMENT ROTATING ABOUT AT LEAST ONE AXIS OF ROTATION

#51
20200088549
2020-03-19

Coupler element shapes for inductive position sensors

#52
20200079214
2020-03-12

Electronically controlled differential locker

#53
20200029862
2020-01-30

Magneto-LC resonance technology for real-time respiratory motion monitoring

#54
20200018622
2020-01-16

Motion sensing using hall voltage signals

#55
20200003583
2020-01-02

Receiver line spacing in inductive position encoder

#56
20200003582
2020-01-02

Inductive Position Sensor with Improved Magnetic Shield and Plunger Core Design

#57
20200003331
2020-01-02

Displacement transducer

#58
20190353773
2019-11-21

Diverse sensing using different types of sensors

#59
20190348206
2019-11-14

Bistable solenoid valve device and method for determining an armature position of a bistable solenoid valve

#60
20190326907
2019-10-24

Electrical assembly

#61
20190320970
2019-10-24

Loading device for measuring stiffness of structural member over time, monitoring system, and method thereof

#62
20190277803
2019-09-12

Inductive sensor device with reference sensor

#63
20190234766
2019-08-01

MAGNETIC SENSOR WITH BIFILAR WINDINGS

#64
20190223756
2019-07-25

Core designs for miniature inductive coil sensors

#65
20190195620
2019-06-27

Motion sensing by monitoring intensity of light redirected by an intensity pattern

#66
20190103870
2019-04-04

Force sensor, particularly for a touch pad

#67
20190101415
2019-04-04

Bend angle sensing systems and related methods

#68
20190049499
2019-02-14

Method and device for measuring at least one property of a coil, method and device for measuring the position of an actuation member, and motor vehicle

#69
20190046274
2019-02-14

Tracking a sensor that includes a ferrofluid

#70
20190033096
2019-01-31

Magnetic field sensor providing a movement detector

#71
20190011289
2019-01-10

Position sensing system with an electromagnet

#72
20180364070
2018-12-20

Position detection systems and methods

#73
20180340988
2018-11-29

Targets for coil actuated position sensors

#74
20180328955
2018-11-15

Wheel speed sensor

#75
20180313912
2018-11-01

Method and apparatus for magnetic sensor producing a changing magnetic field

#76
20180313666
2018-11-01

Sensor arrangement and method for determining a position and/or a change in the position of a measurement object

#77
20180230997
2018-08-16

DEVICE FOR PUMPING FLUID

#78
20180220533
2018-08-02

Sensor for measuring a position

#79
20180156637
2018-06-07

Hollow core magnetic position sensor

#80
20180111572
2018-04-26

Crash detection circuit for the detection of a crash of a vehicle

#81
20180094951
2018-04-05

Angle sensing using differential magnetic measurement and a back bias magnet

#82
20180088186
2018-03-29

Spatially dependent correction of magnetic field sensor readings

#83
20180080800
2018-03-22

Motion sensing using hall voltage signals

#84
20180080799
2018-03-22

Induction based position sensing in an electromagnetic actuator

#85
20180080758
2018-03-22

Motion sensing by monitoring intensity of light redirected by an intensity pattern

#86
20180052010
2018-02-22

Device for determining a position of an element

#87
20180043104
2018-02-15

Sensor arrangement for an injection device

#88
20180023940
2018-01-25

Position sensing system with an electromagnet

#89
20170358388
2017-12-14

Multi-layer sensor core

#90
20170350729
2017-12-07

Inductive position determination

#91
20170350727
2017-12-07

Determining a position of a movable element of a linear actuator which is intended for a motor vehicle

#92
20170343385
2017-11-30

Magnetic absolute position sensor having a wiegand module

#93
20170328739
2017-11-16

Magnetic field sensor providing a movement detector

#94
20170314968
2017-11-02

Variable reluctance sensor interfaces with clearing and methods of their operation

#95
20170284833
2017-10-05

Stator structure and resolver

#96
20170277134
2017-09-28

Detector circuit for an inductive displacement sensor, in particular for a touch plate

#97
20170276517
2017-09-28

MAGNETIC SENSOR, SENSOR ARRANGEMENT AND METHOD FOR DETERMINING THE POSITION OF A MAGNETICALLY ACTIVE ELEMENT

#98
20170254671
2017-09-07

Shaft-integrated angle sensing device for e-bike and e-bike comprising such device

#99
20170241808
2017-08-24

Inductive sensor for position/orientation sensing

#100
20170234702
2017-08-17

Angle sensing using differential magnetic measurement and a back bias magnet

#101
20170197704
2017-07-13

Position sensor for electromechanical actuator

#102
20170160102
2017-06-08

Inductive position-measuring device for absolute position determination

#103
20170097247
2017-04-06

SENSOR ASSEMBLY WITH AN ENCODER DISC

#104
20170089732
2017-03-30

Device for compensating external magnetic stray fields or for compensating the influence of a magnetic field gradient on a magnetic field sensor

#105
20170067756
2017-03-09

Radial position sensor

#106
20170063204
2017-03-02

Synchronous machine provided with an angular position sensor

#107
20170030215
2017-02-02

Magnetic sensor system for detecting abnormal movement in a gas turbine shaft

#108
20170008617
2017-01-12

Device for measuring a relative rotation speed and/or a relative angular position between a first rotating element and a second rotating element mounted to rotate relative to a static part

#109
20160349306
2016-12-01

Resolver signal detection circuit

#110
20160313143
2016-10-27

Combined radial position and speed sensor assembly

#111
20160258736
2016-09-08

Inductance-based position sensing in a digital camera actuator

#112
20160252368
2016-09-01

Sensor arrangement for detecting a pedal movement in a vehicle

#113
20160238472
2016-08-18

Redundant torque sensor—multiple band arrays

#114
20160223359
2016-08-04

Sine wave oscillator and inductive sensors

#115
20160208953
2016-07-21

Mud pulser with poppet valve, having linear displacement determination means

#116
20160195410
2016-07-07

Device for locating one or more mobile elements in a predetermined zone, and method implemented in such a device

#117
20160178401
2016-06-23

Shifting device of a vehicle transmission

#118
20160178400
2016-06-23

Systems and methods for detecting a magnetic target by computing a barycenter

#119
20160123771
2016-05-05

Magnetic field sensor providing a movement detector

#120
20160109279
2016-04-21

Inductive sensor

#121
20160097655
2016-04-07

Relative angle sensor

#122
20160054153
2016-02-25

Inductive sensing systems and methods based on multiple frequencies

#123
20160054149
2016-02-25

SYSTEM AND METHOD FOR TRACKING LINEAR POSITION AND ROTATION OF A PISTON

#124
20160033304
2016-02-04

COMPOSITE MATERIAL MARKING WAVE

#125
20160025518
2016-01-28

Position detection device of AMB

#126
20150369631
2015-12-24

Position sensing using coil sensor

#127
20150346018
2015-12-03

AN APPARATUS FOR NON-CONTACT LEVEL SENSING

#128
20150323349
2015-11-12

Sensor Arrangement for Sensing Rotation Angles on a Rotating Component in a Vehicle

#129
20150316395
2015-11-05

Protective compound-enveloped sensor for detecting the position of an encoder element

#130
20150300848
2015-10-22

Method of assembling a subsea sensor

#131
20150300407
2015-10-22

Electronic magnetic bearing controller with an automatic reactive power compensation device

#132
20150292911
2015-10-15

State sensor systems and methods

#133
20150260548
2015-09-17

Variable reluctance sensor interface with integration based arming threshold

#134
20150253153
2015-09-10

Angular position detector including a variable reluctance resolver-encoder

#135
20150226769
2015-08-13

Electronic tamper detection in a utility meter using magnetics

#136
20150226582
2015-08-13

Reluctance chain sensor and method of measuring the chain elongation

#137
20150204647
2015-07-23

Multi-purpose sensor

#138
20150198466
2015-07-16

Variable reluctance sensor interfaces with clearing and methods of their operation

#139
20150022198
2015-01-22

Method and apparatus for magnetic sensor producing a changing magnetic field

#140
20150012242
2015-01-08

Planar motor rotor displacement measuring device and its measuring method

#141
20140300254
2014-10-09

Motor, motor system, and motor encoder

#142
20140125324
2014-05-08

Resolver and method of manufacturing the same

#143
20140097938
2014-04-10

Event detector and medicament dispenser having such an event detector

#144
20140062464
2014-03-06

Apparatus for detecting a magnetically conductive object and position measuring system for measuring the position of a guide rod and associated position measuring method

#145
20140049514
2014-02-20

Operation input device and operation input detecting device

#146
20140035561
2014-02-06

Variable reluctance sensor interface with integration based arming threshold

#147
20140002061
2014-01-02

Inductive proximity sensor and method for fitting said sensor

#148
20130336362
2013-12-19

Measuring apparatus

#149
20130328554
2013-12-12

VRS interface with 1/T arming function

#150
20130326888
2013-12-12

Rotation angle detecting device

#151
20130307530
2013-11-21

Kinematic-state encoder with magnetic sensor and target object having a plurality of interlocking segments

#152
20130257417
2013-10-03

Position sensing transducer

#153
20130113467
2013-05-09

Angle detection apparatus

#154
20130063162
2013-03-14

Method for evaluating an analog signal by evaluating digital data corresponding to the analog signal to determine zero crossings of the analog signal

#155
20130060521
2013-03-07

DISPLACEMENT SENSOR AND METHOD FOR DETECTING DISPLACEMENT

#156
20130049742
2013-02-28

Variable reluctance resolver

#157
20130035889
2013-02-07

Method for detecting the rotation and direction of rotation of a rotor

#158
20130021043
2013-01-24

Position sensor

#159
20130021022
2013-01-24

RESOLVER

#160
20120293115
2012-11-22

Self-powered wireless induction sensor

#161
20120266478
2012-10-25

Position measuring instrument, scale, and method for producing a scale

#162
20120263577
2012-10-18

Device for detecting the axial position of a rotary shaft and its application to a turbo-molecular pump

#163
20120262263
2012-10-18

Input device

#164
20120226457
2012-09-06

Non-contact sensor system and method for displacement determination

#165
20120223724
2012-09-06

Inductive measuring device for detecting lengths and angles

#166
20120223665
2012-09-06

Method and device for determining a rotor position of a synchronous machine

#167
20120222475
2012-09-06

Non-contact sensor system and method for displacement determination

#168
20120217828
2012-08-30

RESOLVER, AND RESOLVER-BEARING UNIT INCLUDING THE SAME

#169
20120086633
2012-04-12

Method for measuring distance between coordinate indicator and coordinate input device

#170
20110285386
2011-11-24

Angle detection system and method of manufacturing the same

#171
20110203361
2011-08-25

Self-retaining target assembly

#172
20110199101
2011-08-18

Angle measurement device and method

#173
20110169483
2011-07-14

ROTATION ANGLE DETECTION DEVICE

#174
20110115481
2011-05-19

Magnetic absolute encoder

#175
20110062356
2011-03-17

Position sensor unit and valve arrangement

#176
20110057648
2011-03-10

Magnetic resolver

#177
20100308808
2010-12-09

ROTATION ANGLE DETECTING SENSOR

#178
20100277162
2010-11-04

Inductive displacement or rotational angle sensor with a screening plate arranged between two coils

#179
20100237855
2010-09-23

Protective system for a multiple channel transformer probe

#180
20100219816
2010-09-02

Resolver for detecting a rotational position of a resolver rotor connected to a rotator shaft of a rotating machine

#181
20100212143
2010-08-26

Resolver and manufacturing method of the same

#182
20100207613
2010-08-19

Non-contact sensor system and method for displacement determination

#183
20100200785
2010-08-12

Flow rate control valve and spool position detection device for the flow rate control valve

#184
20100148755
2010-06-17

Movement detection circuit of solenoid shear seal valve on subsea pressure control system and method of detecting movement of solenoid actuator

#185
20100117630
2010-05-13

Displacement sensing device

#186
20100114524
2010-05-06

ROTATION ANGLE DETECTION APPARATUS

#187
20100102909
2010-04-29

SOLENOID PLUNGER HOUSING MADE OF METALS OF DIFFERENT MAGNETIC PERMEABILITY

#188
20100102827
2010-04-29

Rotation angle sensor or length sensor

#189
20100102803
2010-04-29

Induction detecting rotary encoder

#190
20100085039
2010-04-08

Position sensor having stacked flat coils

#191
20100045360
2010-02-25

Detector

#192
20100036640
2010-02-11

Device for sensing a radial position spread over more than 90 degrees

#193
20090302868
2009-12-10

Analysis and compensation circuit for an inductive displacement sensor

#194
20090289625
2009-11-26

Sensor system

#195
20090212509
2009-08-27

Ride Level Control Device of a Vehicle

#196
20090189600
2009-07-30

Metal face inductive proximity sensor

#197
20090189598
2009-07-30

Probe with windings wound around each other

#198
20090154853
2009-06-18

Rolling bearing unit having sensor

#199
20090102463
2009-04-23

Sensor Device and Method of Measuring a Position of an Object

#200
20090079422
2009-03-26

Inductive position sensor

#201
20090009158
2009-01-08

Linear motion assembly having a self-energizing sensing device and method of detecting moving ferrous elements in a linear motion assembly

#202
20090001978
2009-01-01

Sensor system

#203
20080315868
2008-12-25

Position sensor with a shield member for improving linearity of impedance of the detection coil

#204
20080290860
2008-11-27

Angle of rotation sensor

#205
20080265826
2008-10-30

Method of setting the origin of a linear motor

#206
20080258739
2008-10-23

Position sensor having tubular detection coil

#207
20080204003
2008-08-28

Method and Device for Compensating for Temperature During a Recording of Rotation Angles with a Plunger Core

#208
20080169894
2008-07-17

Sensor coil and method of manufacturing same

#209
20080169713
2008-07-17

Resolver and manufacturing method of the same

#210
20080169712
2008-07-17

Multi-resolver rotation angle sensor with integrated housing

#211
20080164886
2008-07-10

Inductive Sensor Device Having A Conical Coil Core

#212
20080164870
2008-07-10

Arrangement for Measuring the Position of a Magnet Relative to a Magnetic Core

#213
20080129285
2008-06-05

Method and apparatus for contactless detection of the rotational angle of a rotatable element

#214
20080079327
2008-04-03

Resolver, motor and power steering apparatus

#215
20080012554
2008-01-17

Rotary angle sensing system

#216
20070247142
2007-10-25

Variable reluctance type angle detector

#217
20070205761
2007-09-06

Method of arranging a resolver

#218
20070096722
2007-05-03

Device for the detection of movements and/or positions of an object

#219
20070085530
2007-04-19

Inductive transducer measurement system

#220
20070068499
2007-03-29

Variable reluctance position sensor

#221
20070041131
2007-02-22

Method for determining the position of a slider in an electromechanical valve

#222
20070024277
2007-02-01

Magnetic crash sensor

#223
20060293801
2006-12-28

Method for measuring the length variation of a spring, and spring with corresponding sensor

#224
20060290346
2006-12-28

Sensor unit with staggered actuation faces

#225
20060261969
2006-11-23

Machine tool

#226
20060202682
2006-09-14

Non-contacting position measuring system

#227
20060164075
2006-07-27

Displacement detector

#228
20060097732
2006-05-11

Position and electromagnetic field sensor

#229
20060082365
2006-04-20

Toothed shell on a variable reluctance speed sensor

#230
20060076948
2006-04-13

System and method for process measurement

#231
20060049827
2006-03-09

Sensor and method

#232
20060022125
2006-02-02

Displacement sensor having a phase variation of an impedance

#233
20050274435
2005-12-15

Device and a method for stabilizing a web or a filament of ferromagnetic material moving in one direction

#234
20050258826
2005-11-24

Displacement detection apparatus and displacement detection method

#235
20050247134
2005-11-10

Displacement sensor with an excitation coil and a detection coil

#236
20050173181
2005-08-11

Angle sensor, angle-torque sensor and electric power steering unit using same

#237
20050168091
2005-08-04

Variable reluctance resolver and method and apparatus for manufacturing same

#238
20050120782
2005-06-09

Engine rotation information detection device

#239
20050116801
2005-06-02

Sensor coil and method of manufacturing same

#240
20050104704
2005-05-19

Iron core winding, method of winding an iron core, and variable reluctance angle detector

#241
20050104578
2005-05-19

Displacement sensor with inner and outer winding sections

#242
20050103206
2005-05-19

Magnetic alignment system for scraped-surface heat exchanger and method

#243
20050102113
2005-05-12

System and method for detecting motion of an electric actuator

#244
20050093537
2005-05-05

Circuit for compensating for time variation of temperature in an inductive sensor

#245
20050092955
2005-05-05

Method for the production of an electronically controlled butterfly valve with an inductive sensor of “contact-free” type for an internal combustion engine

#246
20050083041
2005-04-21

Hybrid inductive sensor

#247
20050083040
2005-04-21

Probe

#248
20050057245
2005-03-17

Rotation angle sensor

#249
20050034545
2005-02-17

Multi-resolver rotation angle sensor with integrated housing