ClassID:

164841

G01D5/285 - 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 characterised by optical transfer means, i.e. using infra-red, visible, or ultra-violet light with deflection of beams of light, e.g. for direct optical indication using a movable mirror

Recent Application in this class:
#1
20250290777
2025-09-18

METHOD FOR DETECTING A TOUCH EVENT USING A TACTILE SENSOR

#2
20250180382
2025-06-05

A DEVICE AND A METHOD FOR DETERMINING ROTATIONAL POSITION OF A ROTATING SHAFT

#3
20240255319
2024-08-01

METHOD FOR DETERMINING A POSITION OF A MIRROR

#4
20230288229
2023-09-14

TACTILE SENSOR, SENSING DEVICE AND ROBOT

#5
20230081307
2023-03-16

Position transducer and method for manufacturing the same comprising a pair of photodiodes surround the entirety of a predetermined region and have an annular shape

#6
20220373363
2022-11-24

Optical Microcavity Device, Alignment Structure for an Optical Device, and Method for Aligning an Optical Device

#7
20210404794
2021-12-30

Position detector, door opening detection device and associated method

#8
20210381856
2021-12-09

Optical encoder and control apparatus

#9
20210156718
2021-05-27

Method and system for contactless detection of rotational movement

#10
20200191612
2020-06-18

Control system and method for detecting a position of a movable object

#11
20200116696
2020-04-16

Single-pixel optical technologies for instantly quantifying multicellular response profiles

#12
20200025591
2020-01-23

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

#13
20190041194
2019-02-07

Relative position detection means and displacement detection device

#14
20190033099
2019-01-31

Apparatus, system and method for detecting a position of a movable object in a device and using the same for controlling the device

#15
20180299299
2018-10-18

Photon momentum sensor

#16
20180058841
2018-03-01

Visualizer, measurement system, and measurement method

#17
20180010930
2018-01-11

Optical encoder based on light-steering based contrast generation from a first plurality of primary convex mirror sections and a second plurality of secondary mirror sections

#18
20150323671
2015-11-12

Apparatus, system and method for detecting a position of a movable object in a device and using the same for controlling the device

#19
20150085302
2015-03-26

Method for measuring displacement of large-range moving platform

#20
20140346331
2014-11-27

Optical sensor

#21
20140262051
2014-09-18

Passive feeder cartridge driven by pickup head

#22
20140132962
2014-05-15

Position detector and light deflection apparatus

#23
20130015338
2013-01-17

Method for working out the angular position of a rotating element and device for carrying out such a method

#24
20120162076
2012-06-28

Joystick

#25
20110240836
2011-10-06

Optical system and method for detecting rotation of an object

#26
20100092130
2010-04-15

Micro movable device and optical switching apparatus

#27
20090257705
2009-10-15

OPTICAL SENSOR

#28
20090213073
2009-08-27

Multi-axis joystick and transducer means therefore

#29
20090001258
2009-01-01

Optical sensor

#30
20080173801
2008-07-24

Light beam scanning apparatus and image forming apparatus provided with the same

#31
20080021671
2008-01-24

Method for generating a control output for a position control loop

#32
20070215799
2007-09-20

Reflective encoder with three-dimensional code carrier

#33
20070069318
2007-03-29

Physical quantity sensor having optical part and method for manufacturing the same

#34
20070033985
2007-02-15

Meter register having an encoder for measuring material flow and an algorithm to selectively block signal transmission

#35
20070021939
2007-01-25

Method for generating a control output for a position control loop

#36
20060227845
2006-10-12

Displacement sensor employing discrete light pulse detection

#37
20060106552
2006-05-18

Method for generating a control output for a position control loop

#38
20050171725
2005-08-04

Method for generating a control output for a position control loop

#39
20050162389
2005-07-28

Multi-axis joystick and transducer means therefore

#40
20050139755
2005-06-30

Method and apparatus for controlling exposure of a surface of a substrate

#41
20050041254
2005-02-24

System for rotation measurement with laser interferometry

#42
20050000302
2005-01-06

Meter register having an encoder for measuring material flow and an algorithm to selectively block signal transmission