ClassID:

170992

G01P3/56 - CPC Classification

Classification description:

Measuring linear or angular speed; Measuring differences of linear or angular speeds; Devices characterised by the use of electric or magnetic means for comparing two speeds

Sub-classes:
Recent Application in this class:
#1
20260043711
2026-02-12

METHODS AND SYSTEMS FOR MONITORING, DIAGNOSIS AND PREDICTION OF HEALTH OF AN INDUSTRIAL MACHINE HAVING A ROTATING COMPONENT

#2
20250252502
2025-08-07

Accident Detection and Recovery

#3
20230236216
2023-07-27

SYSTEM AND METHOD FOR ESTIMATING A VELOCITY OF A VEHICLE USING INERTIAL SENSORS

#4
20220413005
2022-12-29

METHOD FOR VEHICLE SPEED ESTIMATION USING MULTIPLE GEOMAGNETIC SENSORS

#5
20220268803
2022-08-25

Twist insensitive mounting differential speed sensor with direction detection

#6
20190112070
2019-04-18

Method of determining aircraft ground speed

#7
20180297619
2018-10-18

Vehicle monitoring system

#8
20170232984
2017-08-17

Driving assistance device for a railway vehicle

#9
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

#10
20160087461
2016-03-24

Diffusion-limited adaptive battery charging

#11
20150362518
2015-12-17

Integer ratiometric analysis of rotating assets

#12
20150316573
2015-11-05

Target speed determination device, target speed determination method and program, vehicle control device, and vehicle

#13
20150120164
2015-04-30

Wheel speed sensor interface, operation method thereof, and electronic control system including the same

#14
20140197805
2014-07-17

Diffusion-limited adaptive battery charging

#15
20140117977
2014-05-01

System and method for monitoring airflow

#16
20140083187
2014-03-27

State finding apparatus finding state of object based on value of angular velocity

#17
20130103225
2013-04-25

Train speed measuring device and method

#18
20120215416
2012-08-23

Speed limiter system and method for a vehicle

#19
20100211317
2010-08-19

Determining velocity using multiple sensors

#20
20100191413
2010-07-29

Speed detection for a tachograph system

#21
20090265073
2009-10-22

Method for determining the speed of a motor vehicle

#22
20090256528
2009-10-15

Diffusion-limited adaptive battery charging

#23
20090193894
2009-08-06

Apparatus for monitoring the rotational speed in a wind energy plant

#24
20080243350
2008-10-02

SYSTEM AND METHOD FOR RECEIVING AND USING DATA ASSOCIATED WITH DRIVING CONDITIONS AND RELATED PARAMETERS

#25
20080101741
2008-05-01

Wheel bearing assemblies incorporating sensing arrangements

#26
20080012551
2008-01-17

Rotation speed detecting apparatus and automatic transmission controller having the apparatus

#27
20060178798
2006-08-10

Method for detecting vehicle speed

#28
20050259900
2005-11-24

Wheel bearing assemblies incorporating sensing arrangements

#29
20050246083
2005-11-03

Single wire dual speed signal system