ClassID:

164801

G01D5/24428 - 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 prevention

Sub-classes:
Recent Application in this class:
#1
20260126305
2026-05-07

SYSTEMS, METHODS, AND STRUCTURES FOR IMPROVING MAGNETIC FIELD SENSOR PERFORMANCE

#2
20250271284
2025-08-28

SELF-CALIBRATING ANGLE SENSOR

#3
20250216222
2025-07-03

SENSOR DATA VERIFICATION

#4
20250076442
2025-03-06

ANISOTROPIC MAGNETORESISTANCE SENSOR CIRCUIT WITH ADJUSTABLE OFFSET TRIM

#5
20240210215
2024-06-27

SIGNAL PROCESSING DEVICE, ROTARY MEASURING DEVICE, ROTARY MEASURING SYSTEM, AND VEHICLE

#6
20240068846
2024-02-29

MAGNETIC SENSOR, MAGNETIC ENCODER, AND MANUFACTURING METHOD FOR MAGNETIC SENSOR

#7
20230408304
2023-12-21

Light control circuit of optical encoder and operating method thereof

#8
20230245083
2023-08-03

Emoji commanded action

#9
20230116491
2023-04-13

Displacement detection device

#10
20230026816
2023-01-26

Position detection device

#11
20220221312
2022-07-14

Light control circuit and frequency detector of optical encoder system, and operating method of frequency detector

#12
20220180336
2022-06-09

Emoji commanded action

#13
20220120590
2022-04-21

ANGLE DETECTION DEVICE

#14
20210364322
2021-11-25

Emoji commanded action

#15
20210140800
2021-05-13

Position detection device

#16
20210055128
2021-02-25

EMOJI COMMANDED ACTION

#17
20210025735
2021-01-28

Magnetic field sensor and method having reduced false switching

#18
20200318999
2020-10-08

Sensor device and a method of current modulation switching using a two-wire current interface

#19
20200180751
2020-06-11

Flight control cable sensor for an aircraft

#20
20200025591
2020-01-23

Optical position-measuring device comprising two tracks each containing incremental graduations with integrated reference marks having aperiodic and periodic portions

#21
20190346294
2019-11-14

Sensor device and a method of current modulation switching using a two-wire current interface

#22
20190265074
2019-08-29

Position sensor for position determination of an actuated object

#23
20190226884
2019-07-25

Semiconductor device and optical encoder comprising a light source driver to drive a light source based on signals from an incident light received first element and an incident light shielded second element

#24
20190186954
2019-06-20

Angle detection device and method of multi-turn servo, and multi-turn servo

#25
20190120662
2019-04-25

Systems and methods for speed estimation of contactless encoder systems

#26
20190041240
2019-02-07

Rotation Angle Detector and Torque Sensor

#27
20190025085
2019-01-24

Assembly on a member of a system for determining the position of said member

#28
20190003859
2019-01-03

Contamination and defect resistant optical encoder configuration outputting structured illumination to a scale plane for providing displacement signals

#29
20180356257
2018-12-13

Encoder having function of adjusting threshold value of comparator and method for controlling encoder

#30
20180348892
2018-12-06

Sensing system and method for improving control of a sensor detection value

#31
20180143040
2018-05-24

Encoder and signal processing circuit

#32
20180135961
2018-05-17

Measuring an absolute angular position

#33
20180102473
2018-04-12

Sensor and method for producing same

#34
20180038715
2018-02-08

Position measuring device and method for operating a position measuring device

#35
20170276520
2017-09-28

Electric shield between magneto-resistive sensor elements

#36
20170261546
2017-09-14

Integrated circuit and method for detecting a stress condition in the integrated circuit

#37
20170184419
2017-06-29

High speed sensing system

#38
20170167897
2017-06-15

ANGLE MEASUREMENT DEVICE AND ELECTRIC MOTOR

#39
20160195869
2016-07-07

Reducing errors of a rotatory device, in particular for the determination of coordinates of a workpiece or the machining of a workpiece

#40
20160091574
2016-03-31

System and method for active balancing/cancellation of magnetic interference in a magnetic sensor

#41
20160011015
2016-01-14

Angle sensor, a bearing unit, electrical motor, a control system and error-check system

#42
20150115141
2015-04-30

Optical encoder

#43
20140362464
2014-12-11

Position detection encoder

#44
20140306692
2014-10-16

Sensor system having independent hall effect sensor

#45
20130185546
2013-07-18

Method for checking the operability of a digital signal processing unit of a position sensor and position encoder

#46
20130155562
2013-06-20

Position detecting device

#47
20130076290
2013-03-28

Position sensing device, rotational actuator having the same, shift-by-wire system having the rotational actuator, and method for detecting position of movable member

#48
20130001411
2013-01-03

Optical encoder having a scale comprising a light guiding portion with reflection surfaces and a light guiding function

#49
20120158320
2012-06-21

Engine control unit

#50
20110247415
2011-10-13

Method and encoder

#51
20100321006
2010-12-23

Rotational angle-measurement apparatus and rotational speed-measurement apparatus

#52
20100133423
2010-06-03

Out-of-round coder

#53
20100052663
2010-03-04

Sensor unit for a rotary encoder and a rotary encoder equipped with such a sensor unit

#54
20100019917
2010-01-28

Signal processing circuit for rotation detecting device

#55
20090278532
2009-11-12

Angular position sensing device

#56
20080157705
2008-07-03

Magnetic absolute encoder

#57
20080141287
2008-06-12

Out-of-round coder

#58
20070227019
2007-10-04

Method for initializing a position-measuring system

#59
20050274915
2005-12-15

Method and system for encoding fluid level

#60
18929656
2025-01-14

High-precision multi-pole magnetoelectric encoder

#61
17374445
2022-12-13

Magnetic-field sensor with test pin for diagnostic assessment of target validity, target placement and/or control of signal range and/or offset

#62
17118438
2022-05-17

Light control circuit adapting to input signal frequency and operating method thereof

#63
16191729
2019-09-17

Apparatus and method of rectifying resolver output signal