ClassID:

164767

G01D5/2046 - 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 mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core

Recent Application in this class:
#1
20260025049
2026-01-22

VARIABLE RELUCTANCE RESOLVER

#2
20250314474
2025-10-09

ELECTROMAGNETIC DISTANCE-SENSING SYSTEM

#3
20250199561
2025-06-19

PEDAL ASSEMBLIES INCLUDING REDUNDANT SENSING SYSTEMS

#4
20250102384
2025-03-27

HETEROGENEOUS MAGNETIC AND INDUCTIVE SENSORS

#5
20250052596
2025-02-13

VOLTAGE-CURRENT PHASE-BASED METHOD FOR LINEAR AND ROTARY TRANSFORMER SYSTEMS, AND ASSOCIATED SYSTEMS AND METHODS

#6
20240361154
2024-10-31

POSITION DETECTION DEVICE

#7
20240337510
2024-10-10

MULTITURN COUNTER USING MAGNETIC DOMAIN WALL CONDUCTORS WOUND IN THE MANNER OF CLOSED LOOPS

#8
20240328828
2024-10-03

HIGH-RESOLUTION INDUCTIVE SENSOR

#9
20240227935
2024-07-11

Steering Device with a Steering Sensor Unit for Inductive Detection of at Least One Item of Steering Information

#10
20240132153
2024-04-25

Steering Device with a Steering Sensor Unit for Inductive Detection of at Least One Item of Steering Information

#11
20240068518
2024-02-29

Low-cost modular inductive position sensor and method of manufacturing it

#12
20240035859
2024-02-01

Resolver

#13
20240019273
2024-01-18

Sensor arrangement for redundant determination of an angle of rotation of a body which is rotatable about an axis of rotation

#14
20230417578
2023-12-28

INDUCTIVE SENSOR WITH MONITORING OF THE EXCITATION SIGNAL

#15
20230392959
2023-12-07

Voltage-current phase-based method for linear and rotary transformer systems, and associated systems and methods

#16
20230332965
2023-10-19

Heterogeneous magnetic and inductive sensors

#17
20230221148
2023-07-13

Variable reluctance position sensor

#18
20230194313
2023-06-22

ANGLE DETECTION APPARATUS

#19
20230125647
2023-04-27

Redundant resolver and electric power steering device equipped with redundant resolver

#20
20230116552
2023-04-13

Method for error detection of a position sensor and position sensor

#21
20230116491
2023-04-13

Displacement detection device

#22
20230110644
2023-04-13

Variable reluctance resolver using surface mounted inductors and/or transformers

#23
20230103801
2023-04-06

Temperature-compensating internal linkage

#24
20230055707
2023-02-23

Low-cost modular inductive position sensor and method of manufacturing it

#25
20230013379
2023-01-19

RESOLVER AND ELECTRIC POWER STEERING DEVICE

#26
20230003555
2023-01-05

Voltage-current phase-based method for linear and rotary transformer systems, and associated systems and methods

#27
20230003554
2023-01-05

Sensing winding configuration for inductive position encoder

#28
20220404173
2022-12-22

Position detection device and method for improving accuracy of position detection

#29
20220399486
2022-12-15

Driving mechanism

#30
20220397804
2022-12-15

DRIVING MECHANISM

#31
20220397755
2022-12-15

Optical element driving mechanism with supporting assembly

#32
20220397741
2022-12-15

OPTICAL ELEMENT DRIVING MECHANISM

#33
20220397737
2022-12-15

Optical element driving mechanism

#34
20220302858
2022-09-22

Resolver converter and motor control device

#35
20220282997
2022-09-08

Inductive angle sensor

#36
20220136867
2022-05-05

Angular position sensor

#37
20220128380
2022-04-28

Electromagnetic measuring system for detecting length and angle on the basis of the magnetoimpedance effect

#38
20220099463
2022-03-31

System and Method for Contact-less Multi-Turn Absolute Position Sensing

#39
20220065609
2022-03-03

INTEGRATED SPACING SENSOR FOR JOINED PARTS AND RELATED METHODS

#40
20220026245
2022-01-27

Measurement of a relative position of movable elements

#41
20210394574
2021-12-23

System and method for ride height estimation

#42
20210341312
2021-11-04

Inductive Sensor Device with Cross Coupled Tracks

#43
20210328483
2021-10-21

Device comprising a chip package and an overlap-free coil layout

#44
20210293581
2021-09-23

Transmitter and receiver configuration for inductive position encoder

#45
20210293186
2021-09-23

Electronically controlled throttle device for engine

#46
20210278248
2021-09-09

Magnetic Position Sensor System and Sensor Module

#47
20210211021
2021-07-08

Resolver device and rotating electrical machine with resolver device

#48
20210156717
2021-05-27

CONTACTLESS RADIAL POSITION SENSOR HAVING IMPROVED RESPONSE BEHAVIOR TO TARGET DEFECTS

#49
20210131829
2021-05-06

Flux coupling target

#50
20210077769
2021-03-18

Systems and method for an inductive anesthetic agent level sensor

#51
20210062864
2021-03-04

Low-cost modular inductive position sensor and method of manufacturing it

#52
20210048315
2021-02-18

Inductive absolute position sensor

#53
20200412223
2020-12-31

Haptic actuator having a double-wound driving coil for temperature- and driving current-independent velocity sensing

#54
20200363233
2020-11-19

Redundant resolver and rotation angle detection device using same

#55
20200295644
2020-09-17

Apparatus and method for a rotation angle detector

#56
20200290676
2020-09-17

Vehicle with steering angle sensor

#57
20200256705
2020-08-13

Inductive angular position sensor

#58
20200200570
2020-06-25

Curvilinear encoder system for position determination

#59
20200200568
2020-06-25

Magnetic position detecting device and method

#60
20200166376
2020-05-28

Inductive sensing user interface devices

#61
20200116529
2020-04-16

Sensor system for determining at least one rotation characteristic of a rotating element

#62
20200064158
2020-02-27

End of shaft inductive angular position sensor with a metal-ferrite complementary coupler

#63
20200011707
2020-01-09

REDUNDANT POSITION SENSOR

#64
20200003583
2020-01-02

Receiver line spacing in inductive position encoder

#65
20200003582
2020-01-02

Inductive Position Sensor with Improved Magnetic Shield and Plunger Core Design

#66
20190360840
2019-11-28

Magnetic position sensor

#67
20190310109
2019-10-10

Noise-resistant intermittently operating incremental position sensor

#68
20190285437
2019-09-19

Rotation angle sensor having a compensation element

#69
20190280537
2019-09-12

Rotation angle sensor system and semiconductor device

#70
20190170494
2019-06-06

Inductive position measuring device

#71
20190162610
2019-05-30

Systems and methods for compensating for air gap sensitivity in torque sensors

#72
20190128702
2019-05-02

Sensor Coil optimization

#73
20190115918
2019-04-18

Factor 1 inductive sensor device

#74
20190101415
2019-04-04

Bend angle sensing systems and related methods

#75
20190068852
2019-02-28

Displacement sensor and camera module having the same

#76
20190058376
2019-02-21

Resolver

#77
20190056243
2019-02-21

Electromagnetic tracking system using rotating permanent magnets for field generation

#78
20190046273
2019-02-14

Tracking a cylindrical opening

#79
20190033098
2019-01-31

Resolver having decreased permanence error due to harmonic components

#80
20190025088
2019-01-24

Rotational angle sensor

#81
20190025087
2019-01-24

Sensor

#82
20180372512
2018-12-27

Sensor

#83
20180356254
2018-12-13

Sensor arrangement comprising an angle sensor and rolling bearing arrangement comprising sensor arrangement

#84
20180351437
2018-12-06

Rotation angle detector and rotary electric machine

#85
20180313667
2018-11-01

Resolver

#86
20180287474
2018-10-04

Resolver stator

#87
20180274948
2018-09-27

Inductive displacement sensors

#88
20180274947
2018-09-27

Inductive displacement sensors

#89
20180274946
2018-09-27

Inductive movement sensors

#90
20180269762
2018-09-20

Rotor and resolver

#91
20180216968
2018-08-02

Curvilinear encoder system for position determination

#92
20180216967
2018-08-02

Hybrid encoder system for position determination

#93
20180188076
2018-07-05

Device for measuring a measurement variable

#94
20180172479
2018-06-21

Resolver, rotating electrical machine, and elevator hoisting machine

#95
20180156638
2018-06-07

Resolver and electric motor using same

#96
20180058958
2018-03-01

Systems and methods for compensating for air gap sensitivity in torque sensors

#97
20170370958
2017-12-28

Eddy current sensor for a rotary shaft and rotary shaft apparatus

#98
20170350728
2017-12-07

Scale and position-measuring device

#99
20170308185
2017-10-26

Position indicator

#100
20170299408
2017-10-19

Displacement sensor and camera module having the same

#101
20170288510
2017-10-05

Rotation angle detector, rotary electrical machine and elevator hoisting machine

#102
20170268904
2017-09-21

Resolver stator

#103
20170261350
2017-09-14

STATOR USED IN RESOLVERS, AND RESOLVER INCLUDING SAME

#104
20170257010
2017-09-07

Laminated core, VR type resolver and production method for laminated core

#105
20170234703
2017-08-17

POSITION SENSOR

#106
20170227379
2017-08-10

Sensor device for ascertaining at least one rotation characteristic of a rotating element

#107
20170219385
2017-08-03

Motor and resolver thereof

#108
20170207670
2017-07-20

Stator used in resolvers, and resolver including same

#109
20170167895
2017-06-15

Angle detecting apparatus and angle detecting system

#110
20170153126
2017-06-01

System and method for detecting position of device and position detection module

#111
20170152894
2017-06-01

Resolver bearing, resolver stator, and method for producing same

#112
20170097224
2017-04-06

Multidimensional angle determination using fine position sensors

#113
20170074681
2017-03-16

Resolver for rotation position detection using resin bearing

#114
20170067756
2017-03-09

Radial position sensor

#115
20170021725
2017-01-26

Clutch sensor with wake up switch

#116
20170005549
2017-01-05

Resolver device, motor, and actuator

#117
20160377454
2016-12-29

Resolver

#118
20160327413
2016-11-10

Nonvolatile multitum rotation sensor with magnetic particle following a spiral track

#119
20160327412
2016-11-10

Nonvolatile rotation sensor with magnetic particle in serpentine track

#120
20160320208
2016-11-03

Sensor-less circuit and method for detecting a rotor position

#121
20160320207
2016-11-03

Sensor-less circuit and method for detecting a rotor position

#122
20160282147
2016-09-29

Resolver

#123
20160278634
2016-09-29

Eye motion sensing method, flexible contact body, external sensing coil and system

#124
20160265944
2016-09-15

Rotation angle detector, rotating electrical machine, and elevator hoisting machine

#125
20160188008
2016-06-30

Position indicator

#126
20160187217
2016-06-30

Position indicator

#127
20160123774
2016-05-05

Magnetic field sensor for sensing a movement of a ferromagnetic target object

#128
20160123769
2016-05-05

Rotation angle and stroke amount detection device

#129
20160109269
2016-04-21

Apparatus and method for compensating a position information error of a resolver

#130
20160054154
2016-02-25

Absolute position encoder scale having layers in a stacked configuration

#131
20160025519
2016-01-28

Method and angle sensor for contactless measurement of an angle

#132
20160003643
2016-01-07

Sensor for detecting a position of a transducer magnet

#133
20150369943
2015-12-24

Method of optimising the output of a sensor for indicating the relative location of a mettalic object

#134
20150369632
2015-12-24

Sensor assembly for measuring the relative position of a control rod connected to a lead screw within a nuclear reactor

#135
20150362339
2015-12-17

Method for producing a sensing device

#136
20150354991
2015-12-10

COIL ARRANGEMENT HAVING TWO COILS

#137
20150354986
2015-12-10

Method and arrangement for synchronizing a segment counter with a fine position sensor

#138
20150345995
2015-12-03

Resolver

#139
20150338244
2015-11-26

STATOR USED IN RESOLVERS, AND RESOLVER INCLUDING SAME

#140
20150338243
2015-11-26

Resolver

#141
20150301084
2015-10-22

Sensor with shielding element

#142
20150292910
2015-10-15

Induction detecting type rotary encoder

#143
20150247743
2015-09-03

Position indicator

#144
20150241248
2015-08-27

Brushless linear rotary transformer

#145
20150109001
2015-04-23

Hardware-only contactless position sensor system

#146
20150100264
2015-04-09

Resolver calibration for permanent magnet synchronous motor

#147
20150097555
2015-04-09

Resolver for detecting rotational angle of motor

#148
20150061652
2015-03-05

Resolver with a wire outgoing portion and terminal pin cover

#149
20150042322
2015-02-12

Structure for mounting resolver

#150
20150028862
2015-01-29

Stator structure of VR type resolver and VR type resolver

#151
20150002141
2015-01-01

Laminated core, VR type resolver and production method for laminated core

#152
20140375241
2014-12-25

Resolver device, motor control device, and motor control method

#153
20140312885
2014-10-23

Magnetic flux enhancer system between magnetic field generating means and rotor for reluctance type sensors

#154
20140285186
2014-09-25

Device for detecting position of rotating working means in active magnetic bearing

#155
20140225599
2014-08-14

Transformer based sensor arrangement

#156
20140203800
2014-07-24

Inductive detection type rotary encoder

#157
20140125324
2014-05-08

Resolver and method of manufacturing the same

#158
20140117980
2014-05-01

Position sensing transducer

#159
20140070649
2014-03-13

Resolver with mounting structure and method

#160
20140002064
2014-01-02

Resolver and multiple-rotation detector

#161
20130328516
2013-12-12

Method and position detection apparatus for detecting a position of a movable element of a drive apparatus

#162
20130162243
2013-06-27

Variable reluctance resolver

#163
20130127451
2013-05-23

Variable reluctance resolver

#164
20130057262
2013-03-07

Accelerator position sensor

#165
20130057097
2013-03-07

Displacement sensor and a magnetic bearing system using the same

#166
20130049741
2013-02-28

Rotation sensor and rotational angle detection apparatus

#167
20130009631
2013-01-10

Variable reluctance type angle sensor

#168
20120293166
2012-11-22

Rotary position sensor

#169
20120274316
2012-11-01

Variable reluctance resolver and angle detecting system therewith

#170
20120262158
2012-10-18

Angle detecting device

#171
20120256773
2012-10-11

Resolver digital converter

#172
20120176123
2012-07-12

POSITION SENSOR

#173
20120109562
2012-05-03

ROTATIONAL ANGLE DETECTION DEVICE

#174
20120068693
2012-03-22

Magnetoelectronic angle sensor, in particular a reluctance resolver

#175
20110234210
2011-09-29

Apparatus for detecting displacement of electromagnetic actuator

#176
20110133965
2011-06-09

Angle detection device and method of manufacturing the same

#177
20110074400
2011-03-31

Rotation angle detecting device

#178
20110043196
2011-02-24

Sheet coil type resolver

#179
20100231206
2010-09-16

Induction detecting type rotary encoder

#180
20100207475
2010-08-19

Rotor of permanent magnet rotary machine and manufacturing method of rotor

#181
20100175272
2010-07-15

Linear guide unit having a length measurement system

#182
20100156401
2010-06-24

MAGNETIC RESOLVER AND METHOD OF MANUFACTURING THE SAME

#183
20100097055
2010-04-22

ANGLE DETECTOR

#184
20100072987
2010-03-25

Displacement sensor

#185
20100045219
2010-02-25

Position detecting device and synchronous motor driving device using the same

#186
20090289622
2009-11-26

Rotary angle detector

#187
20090284253
2009-11-19

Sensor device for an electric machine

#188
20090267593
2009-10-29

Relative rotational position detection apparatus

#189
20090184598
2009-07-23

Rotational angle detection device and method for permanent magnet dynamo-electric machine and electric power steering device

#190
20090179632
2009-07-16

Magnetic resolver

#191
20090179529
2009-07-16

Resolver, motor, power steering apparatus and method of manufacturing the resolver

#192
20090174396
2009-07-09

Inductive displacement detector

#193
20090115408
2009-05-07

Method and apparatus to monitor position of a rotatable shaft

#194
20090102463
2009-04-23

Sensor Device and Method of Measuring a Position of an Object

#195
20090039873
2009-02-12

Inductive presence or position sensor for detecting both ferrous and non-ferrous metals

#196
20090033320
2009-02-05

Angle detector including distinct magnetic stator portions

#197
20080319703
2008-12-25

Sensor and method for measuring position and speed

#198
20080315870
2008-12-25

Sensor device, sensor arrangement, and method of measuring a property of an object

#199
20080211436
2008-09-04

Measuring device for determining a position between a primary part and a secondary part by magnetic flux measurements

#200
20080174302
2008-07-24

Inductive position sensor using reference signal

#201
20080024021
2008-01-31

Resolver fixing structure

#202
20070219733
2007-09-20

Resolver signal processing device

#203
20070215420
2007-09-20

Piston damper assembly, and dust tube subassembly, having a position sensor

#204
20070132423
2007-06-14

Position detecting device and synchronous motor driving device using the same

#205
20070085531
2007-04-19

Variable reluctance type angle detector

#206
20070074586
2007-04-05

Resolver reference position adjustment method

#207
20070023224
2007-02-01

Displacement information derivation device, occupant restraint system, vehicle, and displacement information derivation method

#208
20060232270
2006-10-19

Variable reluctance type angle detector

#209
20060152320
2006-07-13

Evaluation device and vibration damper for a racket

#210
20060119352
2006-06-08

Variable reluctance type angle detector

#211
20060043965
2006-03-02

Resolver

#212
20060043815
2006-03-02

Variable-reluctance resolver and multi-resolver using same

#213
20060017432
2006-01-26

Displacement sensing system and method

#214
20060001518
2006-01-05

Electromagnetic induction type position sensor

#215
20050280320
2005-12-22

Resolver with waterproofing elements

#216
20050247134
2005-11-10

Displacement sensor with an excitation coil and a detection coil

#217
20050212512
2005-09-29

High-accuracy 1X variable-reluctance resolver

#218
20050212511
2005-09-29

Variable-reluctance resolver and rotational angle sensor using same

#219
20050200367
2005-09-15

Resolver circuit including BTL amplifier

#220
20050174106
2005-08-11

Rolling bearing

#221
20050168217
2005-08-04

Rotation angle detection device

#222
20050168216
2005-08-04

Method of manufacturing a rotation angle detector

#223
20050168091
2005-08-04

Variable reluctance resolver and method and apparatus for manufacturing same

#224
20050162155
2005-07-28

Multiplex resolver

#225
20050156599
2005-07-21

Circuit arrangement for rectifying the output voltage of a sensor that is fed by an oscillator

#226
20050132802
2005-06-23

Angle computation method and apparatus for variable reluctance resolver

#227
20050122097
2005-06-09

Rotation angle detector

#228
20050093538
2005-05-05

Rotation angle detection device that converts m-phase windings into two-phase windings and dynamo-electric machine using the same

#229
20050040816
2005-02-24

Variable reluctance-type resolver

#230
20050035760
2005-02-17

Variable reluctance resolver including rotor with multiple detection portions

#231
18915936
2025-02-18

Variable reluctance resolver

#232
16899458
2022-10-11

Voltage-current phase-based method for linear and rotary transformer systems, and associated systems and methods

#233
16202300
2020-07-07

Tracking position and movement using a magnetic field

#234
15909248
2018-09-25

Phase modulation-type redundant two-phase-output resolver and signal output method thereof

#235
15436967
2018-12-11

Tracking position and movement using a magnetic field

#236
14150502
2015-10-27

Inductive position sensor