Compensating or correcting for variations in velocity of sound

Industry

CPC
G01F1/668

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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

Current Industry

G01F1/668Compensating or correcting for variations in velocity of sound

Industries

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Patents Grantslast 30 patents

Information Patent Grant
On-site calibration method of ultrasonic flowmeter based on acousti...
- Patent number 12,158,364
- Issue date Dec 3, 2024
- Qingdao Headwaters Technology Co., Ltd
- Jiqiang Leng
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic transceiver including piezoelectric element and stacked...
- Patent number 12,098,938
- Issue date Sep 24, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yudai Ishizaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for ascertaining a physical parameter of a gas-charged liquid
- Patent number 12,055,423
- Issue date Aug 6, 2024
- Endress + Hauser Flowtec AG
- Hao Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Fluid analysis utilizing acoustic waveguides applied angularly to f...
- Patent number 11,953,469
- Issue date Apr 9, 2024
- Buerkert Werke GmbH & Co. KG
- Yannick Fuchs
- G01 - MEASURING TESTING
Information Patent Grant
Water metering device and methods for water consumption apportionment
- Patent number 11,920,964
- Issue date Mar 5, 2024
- SIMPLESUB WATER
- Bradley W. Alcorn
- G01 - MEASURING TESTING
Information Patent Grant
Flow-rate measuring apparatus capable of accurately measuring flow...
- Patent number 11,885,656
- Issue date Jan 30, 2024
- Omron Corporation
- Yui Ishida
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for wireless flow sensing of manually operated va...
- Patent number 11,867,546
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Mishal Alsaiari
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic mass fuel flow meter
- Patent number 11,835,374
- Issue date Dec 5, 2023
- Woodward, Inc.
- Jordan Loren Loos
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Method of measuring the speed of a fluid
- Patent number 11,740,112
- Issue date Aug 29, 2023
- Sagemcom Energy & Telecom SAS
- Henri Teboulle
- G01 - MEASURING TESTING
Information Patent Grant
System with sonic sensor for detection and monitoring of fluid proc...
- Patent number 11,703,435
- Issue date Jul 18, 2023
- Stephen M. Wells
- G01 - MEASURING TESTING
Information Patent Grant
Determination of the mixing ratio in particular of a water/glycol m...
- Patent number 11,614,425
- Issue date Mar 28, 2023
- Siemens Schweiz AG
- Hilmar Konrad
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Measurement of flow rate from a reflected signal
- Patent number 11,604,086
- Issue date Mar 14, 2023
- FlowCommand Inc.
- Jeffrey Garoon
- G01 - MEASURING TESTING
Information Patent Grant
Signal processing circuit and related chip, flow meter and method
- Patent number 11,441,933
- Issue date Sep 13, 2022
- SHENZHEN GOODIX TECHNOLOGY CO., LTD.
- Jung-Yu Chang
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic transducers for flow velocity measurement with meta slab
- Patent number 11,428,554
- Issue date Aug 30, 2022
- Seoul National University R&DB Foundation
- Yoon Young Kim
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic flow meter and excitation method
- Patent number 11,353,347
- Issue date Jun 7, 2022
- Texas Instruments Incorporated
- Anand Dabak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam shaping acoustic signal travel time flow meter
- Patent number 11,333,676
- Issue date May 17, 2022
- GWF MessSysteme AG
- Thomas Werner Hies
- G01 - MEASURING TESTING
Information Patent Grant
System for monitoring and displaying status of processing of a fluid
- Patent number 11,326,996
- Issue date May 10, 2022
- TZero Research & Development LLC
- Stephen M. Wells
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic flow meter with subsampling of ultrasonic transducer sig...
- Patent number 11,243,109
- Issue date Feb 8, 2022
- APATOR MIITORS ApS
- Jens Drachmann
- G01 - MEASURING TESTING
Information Patent Grant
Flow meter configuration and calibration
- Patent number 11,243,105
- Issue date Feb 8, 2022
- StreamLabs, Inc.
- Brian Gestner
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring air flow
- Patent number 11,237,033
- Issue date Feb 1, 2022
- FLÄKTGROUP SWEDEN AB
- Jari Mikkonen
- G01 - MEASURING TESTING
Information Patent Grant
Method for measuring a speed of a fluid
- Patent number 11,199,429
- Issue date Dec 14, 2021
- Sagemcom Energy & Telecom SAS
- Henri Teboulle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fluid measuring apparatus
- Patent number 11,169,011
- Issue date Nov 9, 2021
- Fuji Electric Co., Ltd.
- Masami Kishiro
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic measuring device having transducers housed in a clamping...
- Patent number 11,047,721
- Issue date Jun 29, 2021
- Levitronix GmbH
- Reto Schöb
- G01 - MEASURING TESTING
Information Patent Grant
Method for ascertaining a physical parameter of a gas-containing li...
- Patent number 11,002,580
- Issue date May 11, 2021
- Endress + Hauser Flowtec AG
- Hao Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Phased array calibration for geometry and aberration correction
- Patent number 10,900,933
- Issue date Jan 26, 2021
- Insightec, Ltd.
- Oleg Prus
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic flow meter with improved ADC arrangement
- Patent number 10,830,621
- Issue date Nov 10, 2020
- APATOR MIITORS ApS
- Jens Drachmann
- G01 - MEASURING TESTING
Information Patent Grant
Measuring instrument and processing apparatus
- Patent number 10,809,105
- Issue date Oct 20, 2020
- Disco Corporation
- Kazuma Sekiya
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic flowmeter
- Patent number 10,782,169
- Issue date Sep 22, 2020
- Rohm Co., Ltd.
- Isao Niwa
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic flow meter
- Patent number 10,775,212
- Issue date Sep 15, 2020
- APATOR MIITORS APS
- Jens Drachmann
- G01 - MEASURING TESTING
Information Patent Grant
Field device with compensation circuit for eliminating environmenta...
- Patent number 10,746,581
- Issue date Aug 18, 2020
- Endress + Hauser Flowtec AG
- Achim Wiest
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Performance monitor for ultrasonic transducer
- Publication number 20240418550
- Publication date Dec 19, 2024
- Antonio Davido Trigiani
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC FLOWMETER AND MEASUREMENT METHOD
- Publication number 20240344864
- Publication date Oct 17, 2024
- Fuji Electric Co., Ltd.
- Kazuyuki YAMADA
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC MEASURING CELL AND METHOD FOR MEASURING THE VOLUME FLOW...
- Publication number 20240310195
- Publication date Sep 19, 2024
- SONOTEC GmbH
- Maik CHRISTL
- G01 - MEASURING TESTING
Information Patent Application
Fluid flow meter, monitoring system comprising at least one such fl...
- Publication number 20240310201
- Publication date Sep 19, 2024
- Sick Engineering GmbH
- Jörg WENZEL
- G01 - MEASURING TESTING
Information Patent Application
ULTRASOUND SENSOR APPARATUS AND METHOD OF TRANSMITTING OF ULTRASOUND
- Publication number 20240200996
- Publication date Jun 20, 2024
- Teknologian Tutkimuskeskus VTT Oy
- Teuvo SILLANPÄÄ
- G01 - MEASURING TESTING
Information Patent Application
WATER METERING DEVICE AND METHODS FOR WATER CONSUMPTION APPORTIONMENT
- Publication number 20240192036
- Publication date Jun 13, 2024
- SimpleSUB Water
- Bradley W. Alcorn
- G01 - MEASURING TESTING
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
Ultrasonic Mass Fuel Flow Meter
- Publication number 20240085229
- Publication date Mar 14, 2024
- WOODWARD, INC.
- Jordan Loren Loos
- G01 - MEASURING TESTING
Information Patent Application
ON-SITE CALIBRATION METHOD OF ULTRASONIC FLOWMETER BASED ON ACOUSTI...
- Publication number 20240077346
- Publication date Mar 7, 2024
- QINGDAO HEADWATERS TECHNOLOGY CO., LTD.
- JIQIANG LENG
- G01 - MEASURING TESTING
Information Patent Application
WET GAS HOLDUP GAS FRACTION AND FLOW METER
- Publication number 20240053181
- Publication date Feb 15, 2024
- ARAMCO SERVICES COMPANY
- Thomas Hillman
- G01 - MEASURING TESTING
Information Patent Application
Method for measuring the flow rate of a fluid in a pipe
- Publication number 20230375387
- Publication date Nov 23, 2023
- Marcel GUWANG
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC FLOW METER HAVING MISSING VALUE AND OUTLIER CORRECTION F...
- Publication number 20230324210
- Publication date Oct 12, 2023
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jongwoo CHOI
- G01 - MEASURING TESTING
Information Patent Application
PHYSICAL QUANTITY MEASUREMENT DEVICE
- Publication number 20230296568
- Publication date Sep 21, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Masato SATOU
- G01 - MEASURING TESTING
Information Patent Application
FLOWMETER AND METHOD FOR MEAUSURING THE FLOW OF A FLUID
- Publication number 20230243683
- Publication date Aug 3, 2023
- Sick Engineering GmbH
- Markus KLEMM
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR WIRELESS FLOW SENSING OF MANUALLY OPERATED VA...
- Publication number 20230228605
- Publication date Jul 20, 2023
- Saudi Arabian Oil Company
- Mishal Alsaiari
- G01 - MEASURING TESTING
Information Patent Application
FLOWMETER WITH ATTENUATING RIBBED TRANSDUCER HOUSINGS
- Publication number 20230082333
- Publication date Mar 16, 2023
- Onesubsea IP UK Limited
- Rolf Rustad
- G01 - MEASURING TESTING
Information Patent Application
Ultrasonic Mass Fuel Flow Meter
- Publication number 20220299349
- Publication date Sep 22, 2022
- WOODWARD, INC.
- Jordan Loren Loos
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC TRANSCEIVER AND ULTRASONIC FLOW METER
- Publication number 20220228894
- Publication date Jul 21, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- YUDAI ISHIZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ASCERTAINING A PHYSICAL PARAMETER OF A GAS-CHARGED LIQUID
- Publication number 20220082423
- Publication date Mar 17, 2022
- Endress + Hauser Flowtec AG
- Hao Zhu
- G01 - MEASURING TESTING
Information Patent Application
FLOW-RATE MEASURING APPARATUS CAPABLE OF ACCURATELY MEASURING FLOW...
- Publication number 20220057243
- Publication date Feb 24, 2022
- Omron Corporation
- Yui ISHIDA
- G01 - MEASURING TESTING
Information Patent Application
IN SITU ULTRASONIC FLOW METER VALIDATION
- Publication number 20220018695
- Publication date Jan 20, 2022
- Baker Hughes Holdings LLC
- Yufeng HUANG
- G01 - MEASURING TESTING
Information Patent Application
WATER METERING DEVICE AND METHODS FOR WATER CONSUMPTION APPORTIONMENT
- Publication number 20210372837
- Publication date Dec 2, 2021
- SimpleSUB Water
- Bradley W. Alcorn
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC TRANSDUCERS FOR FLOW VELOCITY MEASUREMENT WITH META SLAB
- Publication number 20210207985
- Publication date Jul 8, 2021
- Seoul National University R&DB Foundation
- Yoon Young KIM
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MEASURING THE SPEED OF A FLUID
- Publication number 20210010840
- Publication date Jan 14, 2021
- SAGEMCOM ENERGY & TELECOM SAS
- Henri TEBOULLE
- G01 - MEASURING TESTING
Information Patent Application
CALIBRATION CIRCUIT AND ASSOCIATED SIGNAL PROCESSING CIRCUIT AND CHIP
- Publication number 20200378813
- Publication date Dec 3, 2020
- SHENZHEN GOODIX TECHNOLOGY CO., LTD.
- SI HERNG NG
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM FOR MONITORING AND DISPLAYING STATUS OF PROCESSING OF A FLUID
- Publication number 20200292434
- Publication date Sep 17, 2020
- TZero Research & Development LLC
- Stephen M. Wells
- G01 - MEASURING TESTING
Information Patent Application
PHASED ARRAY CALIBRATION FOR GEOMETRY AND ABERRATION CORRECTION
- Publication number 20200278327
- Publication date Sep 3, 2020
- Oleg PRUS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR ASCERTAINING A PHYSICAL PARAMETER OF A GAS-CONTAINING LI...
- Publication number 20200271494
- Publication date Aug 27, 2020
- ENDRESS+HAUSER FLOWTEC AG
- Hao Zhu
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC FLOW METER WITH SUBSAMPLING OF ULTRASONIC TRANSDUCER SIG...
- Publication number 20200217708
- Publication date Jul 9, 2020
- APATOR MIITORS APS
- Jens Drachmann
- G01 - MEASURING TESTING
Information Patent Application
DYNAMIC TEMPERATURE CALIBRATION OF ULTRASONIC TRANSDUCERS
- Publication number 20200209031
- Publication date Jul 2, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Anand DABAK
- G01 - MEASURING TESTING

Compensating or correcting for variations in velocity of sound

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

On-site calibration method of ultrasonic flowmeter based on acousti...

Ultrasonic transceiver including piezoelectric element and stacked...

Method for ascertaining a physical parameter of a gas-charged liquid

Fluid analysis utilizing acoustic waveguides applied angularly to f...

Water metering device and methods for water consumption apportionment

Flow-rate measuring apparatus capable of accurately measuring flow...

Method and system for wireless flow sensing of manually operated va...

Ultrasonic mass fuel flow meter

Method of measuring the speed of a fluid

System with sonic sensor for detection and monitoring of fluid proc...

Determination of the mixing ratio in particular of a water/glycol m...

Measurement of flow rate from a reflected signal

Signal processing circuit and related chip, flow meter and method

Ultrasonic transducers for flow velocity measurement with meta slab

Ultrasonic flow meter and excitation method

Beam shaping acoustic signal travel time flow meter

System for monitoring and displaying status of processing of a fluid

Ultrasonic flow meter with subsampling of ultrasonic transducer sig...

Flow meter configuration and calibration

Apparatus and method for measuring air flow

Method for measuring a speed of a fluid

Fluid measuring apparatus

Ultrasonic measuring device having transducers housed in a clamping...

Method for ascertaining a physical parameter of a gas-containing li...

Phased array calibration for geometry and aberration correction

Ultrasonic flow meter with improved ADC arrangement

Measuring instrument and processing apparatus

Ultrasonic flowmeter

Ultrasonic flow meter

Field device with compensation circuit for eliminating environmenta...

Patents Applicationslast 30 patents

Performance monitor for ultrasonic transducer

ULTRASONIC FLOWMETER AND MEASUREMENT METHOD

ULTRASONIC MEASURING CELL AND METHOD FOR MEASURING THE VOLUME FLOW...

Fluid flow meter, monitoring system comprising at least one such fl...

ULTRASOUND SENSOR APPARATUS AND METHOD OF TRANSMITTING OF ULTRASOUND

WATER METERING DEVICE AND METHODS FOR WATER CONSUMPTION APPORTIONMENT

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

Ultrasonic Mass Fuel Flow Meter

ON-SITE CALIBRATION METHOD OF ULTRASONIC FLOWMETER BASED ON ACOUSTI...

WET GAS HOLDUP GAS FRACTION AND FLOW METER

Method for measuring the flow rate of a fluid in a pipe

ULTRASONIC FLOW METER HAVING MISSING VALUE AND OUTLIER CORRECTION F...

PHYSICAL QUANTITY MEASUREMENT DEVICE

FLOWMETER AND METHOD FOR MEAUSURING THE FLOW OF A FLUID

METHOD AND SYSTEM FOR WIRELESS FLOW SENSING OF MANUALLY OPERATED VA...

FLOWMETER WITH ATTENUATING RIBBED TRANSDUCER HOUSINGS

Ultrasonic Mass Fuel Flow Meter

ULTRASONIC TRANSCEIVER AND ULTRASONIC FLOW METER

METHOD FOR ASCERTAINING A PHYSICAL PARAMETER OF A GAS-CHARGED LIQUID

FLOW-RATE MEASURING APPARATUS CAPABLE OF ACCURATELY MEASURING FLOW...

IN SITU ULTRASONIC FLOW METER VALIDATION

WATER METERING DEVICE AND METHODS FOR WATER CONSUMPTION APPORTIONMENT

ULTRASONIC TRANSDUCERS FOR FLOW VELOCITY MEASUREMENT WITH META SLAB

METHOD OF MEASURING THE SPEED OF A FLUID

CALIBRATION CIRCUIT AND ASSOCIATED SIGNAL PROCESSING CIRCUIT AND CHIP

SYSTEM FOR MONITORING AND DISPLAYING STATUS OF PROCESSING OF A FLUID

PHASED ARRAY CALIBRATION FOR GEOMETRY AND ABERRATION CORRECTION

METHOD FOR ASCERTAINING A PHYSICAL PARAMETER OF A GAS-CONTAINING LI...

ULTRASONIC FLOW METER WITH SUBSAMPLING OF ULTRASONIC TRANSDUCER SIG...

DYNAMIC TEMPERATURE CALIBRATION OF ULTRASONIC TRANSDUCERS