making use of temperature dependence of acoustic properties

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CPC
G01F1/6882

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GPHYSICS G01Measuring instruments G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL METERING BY VOLUME G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow

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G01F1/6882making use of temperature dependence of acoustic properties

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic fluids monitoring
- Patent number 11,656,112
- Issue date May 23, 2023
- International Business Machines Corporation
- Igor S. Ramos
- G01 - MEASURING TESTING
Information Patent Grant
Heat flux sensor with heating wire
- Patent number 11,221,316
- Issue date Jan 11, 2022
- Commissariat a l'energie Atomique et aux Energies Alternatives
- Eric Ollier
- G01 - MEASURING TESTING
Information Patent Grant
Non-linear ultrasound method and apparatus for quantitative detecti...
- Patent number 11,143,533
- Issue date Oct 12, 2021
- PERCEPTIVE SENSOR TECHNOLOGIES LLC
- James M. Heim
- G01 - MEASURING TESTING
Information Patent Grant
Non-linear ultrasound method and apparatus for quantitative detecti...
- Patent number 10,996,089
- Issue date May 4, 2021
- PERCEPTIVE SENSOR TECHNOLOGIES LLC
- James M. Heim
- G01 - MEASURING TESTING
Information Patent Grant
System and method for optimizing driving of ultrasonic sensor
- Patent number 10,634,532
- Issue date Apr 28, 2020
- COAVIS
- Se Jin Kim
- G01 - MEASURING TESTING
Information Patent Grant
Combined ultrasonic temperature and conductivity sensor assembly
- Patent number 10,620,060
- Issue date Apr 14, 2020
- Georg Fischer Signet, LLC
- Gert Burkhardt
- G01 - MEASURING TESTING
Information Patent Grant
Flowmeter, dialysis machine and medicinal solution injection device
- Patent number 10,101,187
- Issue date Oct 16, 2018
- Murata Manufacturing Co., Ltd.
- Nobuhiro Kondo
- G01 - MEASURING TESTING
Information Patent Grant
Miniaturized sensor comprising a heating element, and associated pr...
- Patent number 9,476,746
- Issue date Oct 25, 2016
- Centre National de la Recherche Scientifique
- Romain Viard
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Sensor system for measuring a velocity of a fluid including a heati...
- Patent number 9,188,469
- Issue date Nov 17, 2015
- Koninklijke Philips N.V.
- Mareike Klee
- G01 - MEASURING TESTING
Information Patent Grant
Temperature verification for ultrasonic flow meters
- Patent number 8,974,114
- Issue date Mar 10, 2015
- Daniel Measurement and Control, Inc.
- Charles W. Derr
- G01 - MEASURING TESTING
Information Patent Grant
Fluid flow meter using thermal tracers
- Patent number 8,225,678
- Issue date Jul 24, 2012
- Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
- Arno Willem Frederik Volker
- G01 - MEASURING TESTING
Information Patent Grant
Passive and wireless in-vivo acoustic wave flow sensor
- Patent number 7,399,280
- Issue date Jul 15, 2008
- Honeywell International Inc.
- James Z. Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Acoustic wave flow sensor for high-condensation applications
- Patent number 7,373,838
- Issue date May 20, 2008
- Honeywell International Inc.
- James Z T Liu
- G01 - MEASURING TESTING
Information Patent Grant
Alignment device for positioning liquid flow tube
- Patent number 7,174,798
- Issue date Feb 13, 2007
- Honeywell International Inc.
- Duane J. Sies
- G01 - MEASURING TESTING
Information Patent Grant
Fluid flow measuring device as a microphone and system comprising s...
- Patent number 5,959,217
- Issue date Sep 28, 1999
- De Bree; Hans Elias
- Hans Elias De Bree
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic wave microsensors for measuring fluid flow
- Patent number 5,003,822
- Issue date Apr 2, 1991
- Shrinivas G. Joshi
- G01 - MEASURING TESTING
Information Patent Grant
Flow sensing using surface acoustic waves
- Patent number 4,932,255
- Issue date Jun 12, 1990
- Johnson Service Company
- John G. Brace
- G01 - MEASURING TESTING
Information Patent Grant
Surface acoustic wave gas flow rate sensor with self-heating feature
- Patent number 4,726,225
- Issue date Feb 23, 1988
- Johnson Service Company
- John G. Brace
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Ultrasonic Flow Sensor and Thermal Energy Sensor with Non-Invasive...
- Publication number 20240142283
- Publication date May 2, 2024
- REMONI A/S
- Bo ESKEROD MADSEN
- G01 - MEASURING TESTING
Information Patent Application
ACOUSTIC FLUIDS MONITORING
- Publication number 20220155120
- Publication date May 19, 2022
- International Business Machines Corporation
- Igor S. Ramos
- G01 - MEASURING TESTING
Information Patent Application
NON-LINEAR ULTRASOUND METHOD AND APPARATUS FOR QUANTITATIVE DETECTI...
- Publication number 20210131846
- Publication date May 6, 2021
- PERCEPTIVE SENSOR TECHNOLOGIES LLC
- JAMES M. HEIM
- G01 - MEASURING TESTING
Information Patent Application
NON-LINEAR ULTRASOUND METHOD AND APPARATUS FOR QUANTITATIVE DETECTI...
- Publication number 20200378812
- Publication date Dec 3, 2020
- PERCEPTIVE SENSOR TECHNOLOGIES LLC
- JAMES M. HEIM
- G01 - MEASURING TESTING
Information Patent Application
Heat Flux Sensor With Heating Wire
- Publication number 20200182838
- Publication date Jun 11, 2020
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Eric Ollier
- G01 - MEASURING TESTING
Information Patent Application
FLOW SENSOR AND METHOD OF MEASURING A FLOW RATE
- Publication number 20190298187
- Publication date Oct 3, 2019
- Koninklijke Philips N.V.
- CORNELIS PETRUS HENDRIKS
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Optimizing Driving of Ultrasonic Sensor
- Publication number 20180136023
- Publication date May 17, 2018
- COAVIS
- Se Jin KIM
- G01 - MEASURING TESTING
Information Patent Application
Miniaturised Sensor Comprising A Heating Element, And Associated Pr...
- Publication number 20140157887
- Publication date Jun 12, 2014
- ECOLE CENTRALE DE LILLE
- Romain Viard
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
TEMPERATURE VERIFICATION FOR ULTRASONIC FLOW METERS
- Publication number 20130294475
- Publication date Nov 7, 2013
- Daniel Measurement and Control, Inc.
- Charles W. DERR
- G01 - MEASURING TESTING
Information Patent Application
SENSOR SYSTEM FOR MEASURING A VELOCITY OF A FLUID
- Publication number 20120210781
- Publication date Aug 23, 2012
- Koninklijke Philips Electronics N.V.
- Mareike Klee
- G01 - MEASURING TESTING
Information Patent Application
FLUID FLOW METER USING THERMAL TRACERS
- Publication number 20100000333
- Publication date Jan 7, 2010
- Nederlandse Organisatie Voor Toegepast- natuurwetenschappeliijk Onderzoek TNO
- Arno Willem Frederik Volker
- G01 - MEASURING TESTING
Information Patent Application
Acoustic wave flow sensor for high-condensation applications
- Publication number 20060272416
- Publication date Dec 7, 2006
- Honeywell International Inc.
- James Z.T. Liu
- G01 - MEASURING TESTING
Information Patent Application
Low cost SH-saw fluid flow sensor
- Publication number 20060202590
- Publication date Sep 14, 2006
- Honeywell International, Inc.
- James Zt Liu
- G01 - MEASURING TESTING
Information Patent Application
Alignment device for positioning liquid flow tube
- Publication number 20060081044
- Publication date Apr 20, 2006
- Honeywell International, Inc.
- Duane J. Sies
- G01 - MEASURING TESTING
Information Patent Application
Passive and wireless in-vivo acoustic wave flow sensor
- Publication number 20050240110
- Publication date Oct 27, 2005
- Honeywell International, Inc.
- James Z. Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

making use of temperature dependence of acoustic properties

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Acoustic fluids monitoring

Heat flux sensor with heating wire

Non-linear ultrasound method and apparatus for quantitative detecti...

Non-linear ultrasound method and apparatus for quantitative detecti...

System and method for optimizing driving of ultrasonic sensor

Combined ultrasonic temperature and conductivity sensor assembly

Flowmeter, dialysis machine and medicinal solution injection device

Miniaturized sensor comprising a heating element, and associated pr...

Sensor system for measuring a velocity of a fluid including a heati...

Temperature verification for ultrasonic flow meters

Fluid flow meter using thermal tracers

Passive and wireless in-vivo acoustic wave flow sensor

Acoustic wave flow sensor for high-condensation applications

Alignment device for positioning liquid flow tube

Fluid flow measuring device as a microphone and system comprising s...

Acoustic wave microsensors for measuring fluid flow

Flow sensing using surface acoustic waves

Surface acoustic wave gas flow rate sensor with self-heating feature

Patents Applicationslast 30 patents

Ultrasonic Flow Sensor and Thermal Energy Sensor with Non-Invasive...

ACOUSTIC FLUIDS MONITORING

NON-LINEAR ULTRASOUND METHOD AND APPARATUS FOR QUANTITATIVE DETECTI...

NON-LINEAR ULTRASOUND METHOD AND APPARATUS FOR QUANTITATIVE DETECTI...

Heat Flux Sensor With Heating Wire

FLOW SENSOR AND METHOD OF MEASURING A FLOW RATE

System and Method for Optimizing Driving of Ultrasonic Sensor

Miniaturised Sensor Comprising A Heating Element, And Associated Pr...

TEMPERATURE VERIFICATION FOR ULTRASONIC FLOW METERS

SENSOR SYSTEM FOR MEASURING A VELOCITY OF A FLUID

FLUID FLOW METER USING THERMAL TRACERS

Acoustic wave flow sensor for high-condensation applications

Low cost SH-saw fluid flow sensor

Alignment device for positioning liquid flow tube

Passive and wireless in-vivo acoustic wave flow sensor