ClassID:

164813

G01D5/24485 - 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 characteristics of pulses or pulse trains; generating pulses or pulse trains; Error correction using other sensors

Recent Application in this class:
#1
20260054771
2026-02-26

INDUCTIVE AND MAGNETIC MULTITURN ABSOLUTE STEERING ANGLE SENSOR

#2
20260009633
2026-01-08

MULTI-ROTATION ANGLE DETECTION DEVICE, AND SEGMENT COUNTER FOR SAME

#3
20240328834
2024-10-03

MAGNETIC SENSOR AND MAGNETIC SENSOR SYSTEM

#4
20230347744
2023-11-02

SENSORLESS BACKUP FOR MOTOR SPEED AND POSITION

#5
20220057189
2022-02-24

Magnetic-field-based angle sensor system with stray field compensation and method for stray field compensation

#6
20210215514
2021-07-15

Method for calibrating a crankshaft sensor based on a camshaft sensor

#7
20210131834
2021-05-06

Sensing circuit of moving body and moving body sensing device

#8
20210003393
2021-01-07

Angle measuring device and method for operating an angle measuring device

#9
20200319000
2020-10-08

METHOD FOR CORRECTING MEASUREMENT DATA OF AN ANALYSIS SENSOR AND ANALYSIS SENSOR WITH CORRECTION OF MEASUREMENT DATA

#10
20200309568
2020-10-01

Sensor Assembly for Detecting a Displacement in a Contactless Manner, and Method for Determining a Relative Position

#11
20200300941
2020-09-24

Rotational angle detection device

#12
20200300665
2020-09-24

Signal processing circuit, position detection device, and magnetic sensor system

#13
20200200572
2020-06-25

Multi-turn absolute encoder, encoding method and robot

#14
20200166380
2020-05-28

Sensing circuit of moving body and moving body sensing device

#15
20200116527
2020-04-16

Angle sensor and angle sensor system

#16
20200062300
2020-02-27

Motor drive control device, electric power steering device, and vehicle

#17
20190368894
2019-12-05

Rotation detection device

#18
20190316938
2019-10-17

Tilt-Tolerant Linear Displacement Sensor

#19
20190285437
2019-09-19

Rotation angle sensor having a compensation element

#20
20190229653
2019-07-25

Sensor-less control of an electric motor

#21
20190086241
2019-03-21

Position-measuring device and method for operating a position-measuring device

#22
20190058422
2019-02-21

Apparatus and method for compensating for position error of resolver

#23
20190039645
2019-02-07

Motor drive control device, electric power steering device, and vehicle

#24
20180372514
2018-12-27

Absolute encoder including abnormality detection unit for detecting abnormality of consumption current

#25
20180259594
2018-09-13

Magnetic field sensor having a temperature compensated threshold on power up

#26
20180231402
2018-08-16

Rotary encoder

#27
20180216965
2018-08-02

Magnetic sensor position measurement with phase compensation

#28
20180172475
2018-06-21

Drive Device with Detection Apparatus and Method

#29
20180128610
2018-05-10

PITCH MEASURING DEVICE AND METHOD FOR CHECKING AN ADJUSTMENT PRECISION OF A COMPONENT MOVING ON A MOTION PATH

#30
20180080798
2018-03-22

Displacement sensor

#31
20180038477
2018-02-08

Sensor device for sensing a selector lever position and selector lever device for a motor vehicle

#32
20170363444
2017-12-21

Rotation angle detection apparatus

#33
20170089693
2017-03-30

System and method for resolving information about a rotor comprising a measuring device for measuring and recording in a fixed rotor state without vibration due to rotation

#34
20170069933
2017-03-09

Solid electrolyte membrane with film and method for producing same

#35
20160365815
2016-12-15

Angle detecting device, motor drive controlling device, motor device and method of controlling an angle detecting device

#36
20160265947
2016-09-15

Angle measuring method and angle measuring system

#37
20160245893
2016-08-25

Detecting sensor error

#38
20160238672
2016-08-18

Temperature compensation method of magnetic control fields in a hall sensor with OS adaption

#39
20160231142
2016-08-11

Motor rotational angle detection device and electric power steering device using motor rotational angle detection device

#40
20160223363
2016-08-04

Rotation angle detection apparatus

#41
20160207562
2016-07-21

Apparatus and method for measuring offset of EPS motor position sensor

#42
20160146632
2016-05-26

Sensor assembly for use in sensor bearings

#43
20160102958
2016-04-14

Position-measuring device

#44
20150323352
2015-11-12

Encoder for producing position information using positions of a first and second sensor, tilt angles, period of a pattern on a scale

#45
20150311837
2015-10-29

Angle detector, motor drive controller, and motor device

#46
20150293185
2015-10-15

Sensor device

#47
20150292914
2015-10-15

Angle measuring method and angle measuring system

#48
20150285661
2015-10-08

Magneto-resistive angle sensor and sensor system using the same

#49
20150276436
2015-10-01

Angle detection method, angle detection apparatus, rotation drive apparatus, robot apparatus, and storage medium

#50
20150177022
2015-06-25

Method for determining a rotational angle position and/or a rotational speed

#51
20150163388
2015-06-11

Imaging lens barrel and method for controlling operation of the same

#52
20150137800
2015-05-21

Sensing method and system for correcting an input waveform from a coded wheel

#53
20140300903
2014-10-09

Angle measuring method and angle measuring system

#54
20140151539
2014-06-05

Photoelectric absolute encoder having a light receiving element array additionally arranged corresponding to a boundary between the track having a wide pitch pattern and a narrow pitch pattern and installation method therefor

#55
20130050558
2013-02-28

Position detection device, position detection method, and imaging apparatus

#56
20120229126
2012-09-13

Rotation angle detection device

#57
20120153136
2012-06-21

Absolute rotary encoder

#58
20120151987
2012-06-21

Method and rotary encoder for estimation of eccentric value

#59
20120019179
2012-01-26

Control device and control method for motor

#60
20110282612
2011-11-17

Self-compensating angular encoder

#61
20100211273
2010-08-19

Method and device for increasing the precision of the position determination of a motor-driven closure element of a vehicle

#62
20090326860
2009-12-31

Rotation sensing method and system

#63
20090095892
2009-04-16

Encoder Error Determination

#64
20070061039
2007-03-15

Encoder

#65
20070029470
2007-02-08

Field-modulating angular position measuring device having a scanning distance determinable in accordance with temperature and signal amplitudes

#66
20060043964
2006-03-02

Angle detector with self-calibration capability

#67
20050073297
2005-04-07

Method and arrangement for correction of evaluation of a switching threshold of a magnetic sensor

#68
20050028614
2005-02-10

Non-contact position sensor