Patents-Review.com
ClassID:

171029 ⎘

G01P5/22 - CPC Classification

Classification description:

Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means

Recent Application in this class:
#1
20260016499
2026-01-15

VELOCITY MEASUREMENT BY DECORRELATION RATIO OF STRUCTURED OPTICAL SIGNALS

 #2
20250334605
2025-10-30

METHOD AND APPARATUS FOR SIMULTANEOUS MEASUREMENT OF FLOW-FIELD VELOCITY AND TEMPERATURE, AND STORAGE MEDIUM

 #3
20250172473
2025-05-29

SCANNING OCT OFF-WALL PARTICLE SIZING

 #4
20250102338
2025-03-27

FLUID CONDUCTIVITY SENSOR BASED ON MAGNETO-INDUCTIVE POWER TRANSFER DISSIPATION

 #5
20230384340
2023-11-30

FLUID MEASUREMENT SYSTEM AND FLUID MEASUREMENT METHOD

 #6
20210363974
2021-11-25

Wind turbine

 #7
20210318233
2021-10-14

In situ apparatus for furnace off-gas constituent and flow velocity measurement

 #8
20210102969
2021-04-08

Flow rate measuring method, flow rate measuring device, and program

 #9
20190212177
2019-07-11

Method of detecting fluid flows, corresponding device and computer program product

 #10
20190094009
2019-03-28

Speckle measurement apparatus and speckle measurement method

 #11
20190086552
2019-03-21

Velocity bias compensation for swimmer position tracking

 #12
20180348032
2018-12-06

Optical flow sensor, methods, remote controller device, and rotatable electronic device

 #13
20180330520
2018-11-15

Method and system for calibrating a velocimetry system

 #14
20180299478
2018-10-18

Method and system for determining the velocity of a moving fluid surface

 #15
20170299620
2017-10-19

Online measuring method of particle velocity in multiphase system

 #16
20170293029
2017-10-12

Angle independent velocity spectrum determination

 #17
20160273946
2016-09-22

Method and device for determining the velocity of a medium

 #18
20150331103
2015-11-19

Angle independent velocity spectrum determination

 #19
20150177269
2015-06-25

Flow velocimeter system

 #20
20140136142
2014-05-15

Speed sensor

 #21
20130242286
2013-09-19

Particle image velocimetry system for three-dimensional space

 #22
20130057675
2013-03-07

Method and arrangement for measuring flow rate of optically non-homogenous material

 #23
20120173191
2012-07-05

Airspeed And Velocity Of Air Measurement

 #24
20120105628
2012-05-03

Particle image velocimetry method, particle image velocimetry method for 3-dimensional space, particle image velocimetry system, and tracer particle generating device in particle image velocimetry system

 #25
20110216306
2011-09-08

METHOD FOR DETERMINING THE FLOW OF A FLUID CLOSE TO A SURFACE OF AN OBJECT IMMERSED IN THE FLUID

 #26
20110197831
2011-08-18

Pulverized Coal Burning Boiler

 #27
20100275684
2010-11-04

Fluid flow monitoring

 #28
20100235117
2010-09-16

Optical Gas Flow Meter

 #29
20100128136
2010-05-27

Passive crosswind profiler

 #30
20090290760
2009-11-26

Passive method for wind measurement

 #31
20090225301
2009-09-10

Two-dimensional estimation technique for doppler optical coherence tomography (OCT)

 #32
20080297763
2008-12-04

SINGLE AXIS SCANNING PIV SYSTEM AND METHOD

 #33
20080137992
2008-06-12

Fluid Flow Measurement System, Fluid Flow Measurement Method, And Computer Program

 #34
20070186679
2007-08-16

Method and device for determining parameters of fluctuating flow

 #35
20070115455
2007-05-24

Particle image velocimetry system having an improved hollow-waveguide-based laser illumination system

 #36
20060152722
2006-07-13

Method and apparatus for measuring particle motion using scattered radiation

 #37
20060146910
2006-07-06

Method and apparatus for simultaneous velocity and temperature measurements in fluid flow

 #38
20050062954
2005-03-24

Method of determining a three-dimensional velocity field in a volume