ClassID:

166460

G01K11/24 - CPC Classification

Classification description:

Measuring temperature based upon physical or chemical changes not covered by groups , , or using measurement of acoustic effects of the velocity of propagation of sound

Recent Application in this class:
#1
20260133029
2026-05-14

ACOUSTIC-BASED CHARACTERIZATION OF CONTAINMENT STRUCTURES AND FLUID CONTENTS

#2
20260108232
2026-04-23

ULTRASONIC DIAGNOSTIC APPARATUS, MEDICAL IMAGE PROCESSING APPARATUS, AND METHOD

#3
20260029281
2026-01-29

ENVIRONMENTAL MEASURING DEVICE

#4
20260022979
2026-01-22

TEMPERATURE MEASUREMENT METHOD BASED ON LASER DEFLECTION INDUCED BY ULTRASONIC PULSE

#5
20260020891
2026-01-22

METHODS AND SYSTEMS FOR DENSE SPEED OF SOUND SHIFT IMAGING

#6
20250321145
2025-10-16

PLURAL ULTRASONIC WAVEGUIDE MEASUREMENTS OF SPATIALLY DISTRIBUTED PROPERTIES

#7
20250305892
2025-10-02

AN APPARATUS FOR DETERMINING SURFACE TEMPERATURE OF AN OBJECT AND A METHOD THEREOF

#8
20250231057
2025-07-17

SYSTEM AND METHOD FOR HIGH SPEED SONIC TEMPERATURE AND AIRSPEED MEASUREMENTS FOR INPUTS TO AN AIR DATA SYSTEM

#9
20250085145
2025-03-13

METHOD AND SYSTEM FOR SELF-DIAGNOSING OF PREASSEMBLED ULTRASONIC FLOWMETER

#10
20250067584
2025-02-27

DEVICES, SYSTEMS AND METHODS FOR CAVITATION DETECTION

#11
20240240976
2024-07-18

METHOD, USE, AND DEVICE FOR ULTRASONIC DOUBLE-WAVE MEASUREMENT OF PRE-TIGHTENING FORCE AND TEMPERATURE OF SOLID MATERIAL

#12
20240189891
2024-06-13

Measuring sensor, system and method and casting machine

#13
20240019318
2024-01-18

Electronic Devices With Ultrasonic Temperature Sensors

#14
20230358619
2023-11-09

DEVICE FOR ACOUSTIC TEMPERATURE MEASUREMENT

#15
20230243863
2023-08-03

ENVIRONMENT CONDITION MEASUREMENT DEVICE

#16
20230204766
2023-06-29

Doppler device, and depression angle estimation method

#17
20230048434
2023-02-16

ENVIRONMENT DETECTION SYSTEM

#18
20220276398
2022-09-01

Determining layer characteristics in multi-layered environments

#19
20220276102
2022-09-01

Acoustic temperature measurement in layered environments

#20
20220228930
2022-07-21

Method for calibrating a temperature measuring unit based on ultrasonic measurement, method for measuring the temperature of a medium, temperature measuring unit and ultrasonic flowmeter

#21
20220196759
2022-06-23

System and method for measuring transformer hot-spot temperature

#22
20220187143
2022-06-16

Internal temperature measurement device and method

#23
20220178768
2022-06-09

Multi-sensory techniques for measuring average temperature of mixed fluid inside a chamber

#24
20220172177
2022-06-02

System, method and apparatus for controlling the operation of detection and monitoring apparatus for the condition of guttering and/or roofs

#25
20220146330
2022-05-12

METHOD OF MEASURING THE TEMPERATURE OF WATER IN A METER

#26
20220137084
2022-05-05

Acoustic airspeed sensors and processing techniques

#27
20220107228
2022-04-07

Temperature measuring device, mechanical system, temperature measuring method, and program

#28
20220099697
2022-03-31

Ultrasonic anemometers systems for sensing air flows in rooms and ducts

#29
20220074772
2022-03-10

Flow measurement for a gas turbine engine

#30
20220042859
2022-02-10

High-sensitivity single-crystal fiber temperature measurement method based on the acoustic anisotropy and doping modulation of single-crystal fibers

#31
20210316489
2021-10-14

Method for on-line measurement of polymer melt temperature and apparatus thereof

#32
20210231507
2021-07-29

MEASURING APPARATUS, AND MEASURING METHOD

#33
20210181037
2021-06-17

NON-INVASIVE TEMPERATURE MEASUREMENT OF PACKAGED FOOD PRODUCTS

#34
20210132008
2021-05-06

Distributed active mechanical waveguide sensor driven at multiple frequencies and including frequency-dependent reflectors

#35
20210055167
2021-02-25

Ultrasonic waveguide for improved ultrasonic thermometry

#36
20210012863
2021-01-14

Artificial intelligence based temperature measurement in mixed fluid chamber

#37
20200375569
2020-12-03

Medical ultrasound device with temperature detection at distal end

#38
20200217726
2020-07-09

Ultrasonic waveguide technique for distribute sensing and measurements of physical and chemical properties of surrounding media

#39
20200173867
2020-06-04

SYSTEMS AND METHODS FOR DETERMINING THE TEMPERATURE AND/OR LEVEL OF A MOLTEN METAL BATH IN A VESSEL

#40
20200158580
2020-05-21

Aircraft brake temperature measurement

#41
20200149980
2020-05-14

DISTRIBUTED ACTIVE MECHANICAL WAVEGUIDE SENSOR WITH DAMPING

#42
20200149979
2020-05-14

Damage detection for mechanical waveguide sensor

#43
20200110110
2020-04-09

Aircraft freestream data systems

#44
20200096398
2020-03-26

Apparatus and method for measuring temperature of batteries and internal battery components

#45
20200072680
2020-03-05

Apparatus for determination of temperature

#46
20200057092
2020-02-20

Acoustic airspeed sensors

#47
20200018776
2020-01-16

Low profile air data system architecture

#48
20190293499
2019-09-26

Inferring ambient atmospheric temperature

#49
20190277706
2019-09-12

Systems and methods for determining the temperature and/or level of a molten metal bath in a vessel

#50
20190226921
2019-07-25

Integrated temperature sensor, method for producing an integrated temperature sensor and method for determining a temperature by means of an integrated temperature sensor

#51
20190111483
2019-04-18

Systems and methods for monitoring temperature using acoustic waves during processing of a material

#52
20190033266
2019-01-31

Probe apparatus for monitoring conditions within a water body

#53
20180273374
2018-09-27

Inferring ambient atmospheric temperature

#54
20180217008
2018-08-02

Acoustic ambient temperature and humidity sensing

#55
20180172555
2018-06-21

METHOD FOR OPTIMIZING BASE POINTS USED IN TEMPERATURE MAPPING OF A TURBINE HOT GAS FLOW PATH BY DETERMINING ACOUSTIC SIGNAL INTERSECTION POINTS

#56
20180120168
2018-05-03

Apparatus and method for measuring temperature of batteries and internal battery components

#57
20180113030
2018-04-26

Ultrasonic waveguide technique for distributed sensing and measurements of physical and chemical properties of surrounding media

#58
20180031401
2018-02-01

Plant, measurement system, and method for measuring temperature and velocity of a flow of fluid

#59
20180010983
2018-01-11

Method and arrangement for the detection of misfire of internal combustion engines

#60
20170363482
2017-12-21

Aircraft brake temperature measurement

#61
20170227408
2017-08-10

Systems and methods for monitoring temperature using acoustic waves during processing of a material

#62
20170176265
2017-06-22

Method for determining waveguide temperature for acoustic transceiver used in a gas turbine engine

#63
20170089767
2017-03-30

Multi-functional sensor system for gas turbine combustion monitoring and control

#64
20170016779
2017-01-19

Acoustic measurement system incorporating a hybrid waveguide providing thermal isolation

#65
20170016396
2017-01-19

Acoustic measurement system incorporating a temperature controlled waveguide

#66
20170003176
2017-01-05

Environmental parameter sensor

#67
20160345839
2016-12-01

Temperature distribution determination apparatus

#68
20160313157
2016-10-27

System and method for measuring a fluid flow rate by provoking destructive interferences between acoustic waves propagating in opposite directions with respect to the flow of the fluid

#69
20160299225
2016-10-13

Method for estimating time of flight for acoustic pyrometry

#70
20160299014
2016-10-13

Acoustic ambient temperature and humidity sensing

#71
20160109304
2016-04-21

Fully automated calibration for acoustic pyrometry

#72
20150260612
2015-09-17

Parameter distribution mapping in a gas turbine engine

#73
20150185089
2015-07-02

Acoustic transducer in system for gas temperature measurement in gas turbine engine

#74
20150168230
2015-06-18

Active measurement of gas flow temperature, including in gas turbine combustors

#75
20150168229
2015-06-18

Active temperature monitoring in gas turbine combustors

#76
20150168228
2015-06-18

Multi functional sensor system for gas turbine combustion monitoring and control

#77
20150168190
2015-06-18

Active measurement of gas flow velocity or simultaneous measurement of velocity and temperature, including in gas turbine combustors

#78
20150078416
2015-03-19

Differential acoustic time of flight measurement of temperature of semiconductor substrates

#79
20150063411
2015-03-05

Non-intrusive measurement of hot gas temperature in a gas turbine engine

#80
20150043612
2015-02-12

METHOD FOR HEAT QUANTITY MEASUREMENT WITH AN ULTRASONIC, FLOW MEASURING DEVICE

#81
20150030050
2015-01-29

Ultrasonic temperature measurement device

#82
20140345948
2014-11-27

Apparatuses and methods for determining temperature data of a component of an earth-boring drilling tool

#83
20140198822
2014-07-17

Apparatus and method for determining temperature

#84
20140144156
2014-05-29

Gas turbine temperature measurement

#85
20140123733
2014-05-08

Milk property measuring device

#86
20140064326
2014-03-06

Noise robust time of flight estimation for acoustic pyrometry

#87
20130281877
2013-10-24

Skin Temperature Control in Therapeutic Medical Ultrasound

#88
20130060243
2013-03-07

Temperature distribution determining apparatus

#89
20130046178
2013-02-21

METHOD AND DEVICE FOR MONITORING TEMPERATURE OF TREATMENT SITE BY USING ULTRASOUND, AND SYSTEM FOR TREATMENT AND DIAGNOSIS USING ULTRASOUND

#90
20120312598
2012-12-13

Apparatuses and methods for determining temperature data of a component of an earth-boring drilling tool

#91
20120165666
2012-06-28

Medical ultrasound device with temperature detection at distal end

#92
20120157838
2012-06-21

ULTRASOUND MONITORING OF AESTHETIC TREATMENTS

#93
20120150413
2012-06-14

Gas turbine engine control using acoustic pyrometry

#94
20120080813
2012-04-05

Method for the measurement of the temperature of a plastified plastic material at the exit of an extruder

#95
20110239730
2011-10-06

Calibration device for mass flow meters

#96
20110083494
2011-04-14

Milk property measuring device

#97
20100111133
2010-05-06

Methods and apparatus for measuring temperature and heat flux in a material using ultrasound

#98
20100096767
2010-04-22

Apparatus for the measurement of the temperature of a plastified plastic material at the exit of an extruder

#99
20100082264
2010-04-01

MLD-modified synthetic ocean profiles

#100
20090279582
2009-11-12

Temperature sensor and extensometer for electrical power cables

#101
20090279581
2009-11-12

Temperature sensor and extensometer for electrical power cables

#102
20090245323
2009-10-01

Measuring device and method for determining temperature and/or pressure using measuring device

#103
20090007675
2009-01-08

Method and apparatus for detecting a condition of an optical element

#104
20080310478
2008-12-18

Method and Apparatus for Synchronized Pressure and Temperature Determination in a High-Pressure Container by Means of Ultrasonic Transit Time Measurement

#105
20080110262
2008-05-15

Method and apparatus for detecting panel conditions

#106
20080107150
2008-05-08

Temperature determination of an away-facing surface of an object

#107
20060265175
2006-11-23

Low-cost multi-span conductor temperature measurement system

#108
20060241426
2006-10-26

Ultrasonic diagnostic apparatus for controlling the surface temperature of a probe

#109
20060206014
2006-09-14

Ear probe particularly for measuring various physiological conditions particularly blood pressure, temperature and/or respiration

#110
20060203877
2006-09-14

Dynamic acoustic thermometer

#111
20060074647
2006-04-06

Device for recording air-conditioning variables

#112
20050089077
2005-04-28

Method of and apparatus for measuring and controlling substrate holder temperature using ultrasonic tomography

#113
18070961
2026-03-17

Ambient temperature and relative humidity sensing using ultrasound signals