Longitudinal waves

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CPC
G01N2291/0421

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GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES G01N2291/00Indexing codes associated with group G01N29/00

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G01N2291/0421Longitudinal waves

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for ultrasonic rock bolt condition monitoring
- Patent number 12,140,032
- Issue date Nov 12, 2024
- National Research Council of Canada
- Zhigang Sun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stress gradient high-efficiency non-destructive detection system ba...
- Patent number 12,038,413
- Issue date Jul 16, 2024
- Harbin Institute of Technology
- Bo Zhao
- G01 - MEASURING TESTING
Information Patent Grant
Active waveguide excitation and compensation
- Patent number 11,982,648
- Issue date May 14, 2024
- Etegent Technologies, Ltd.
- Oleg Lobkis
- G01 - MEASURING TESTING
Information Patent Grant
Fluidic device with fluid port orthogonal to functionalized active...
- Patent number 11,940,415
- Issue date Mar 26, 2024
- Zomedica Biotechnologies LLC
- Gernot Fattinger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ultrasonic probe having flexible stabilizing element for probe alig...
- Patent number 11,835,485
- Issue date Dec 5, 2023
- Baker Hughes Oilfield Operations LLC
- Tobias Bruch
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for generating ultrasonic waves, exciting speci...
- Patent number 11,692,975
- Issue date Jul 4, 2023
- itRobotics, Inc.
- Bruce Wright Maxfield
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for ultrasonic rock bolt condition monitoring
- Patent number 11,619,132
- Issue date Apr 4, 2023
- National Research Council of Canada
- Zhigang Sun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluidic device with fluid port orthogonal to functionalized active...
- Patent number 11,486,859
- Issue date Nov 1, 2022
- QORVO BIOTECHNOLOGIES, LLC
- Gernot Fattinger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for creating an analysis dataset for an evaluation of an ult...
- Patent number 11,391,701
- Issue date Jul 19, 2022
- Siemens Energy Global GmbH & Co. KG
- Johannes Vrana
- G01 - MEASURING TESTING
Information Patent Grant
Rock brittleness analysis method and system based on mineral conten...
- Patent number 11,282,183
- Issue date Mar 22, 2022
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Wang Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transducer assembly
- Patent number 11,169,119
- Issue date Nov 9, 2021
- GB INSPECTION SYSTEMS LTD.
- Timothy James Armitt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Experimental device for studying the propagation characteristics of...
- Patent number 10,955,382
- Issue date Mar 23, 2021
- Beijing University of Technology
- Lifeng Fan
- G01 - MEASURING TESTING
Information Patent Grant
Active waveguide excitation and compensation
- Patent number 10,852,277
- Issue date Dec 1, 2020
- Etegent Technologies, Ltd.
- Oleg Lobkis
- G01 - MEASURING TESTING
Information Patent Grant
Graphene-based non-destructive inspection device and related method
- Patent number 10,823,708
- Issue date Nov 3, 2020
- LEONARDO S.P.A.
- Antonio Brelati
- G01 - MEASURING TESTING
Information Patent Grant
Method, system, and program for ultrasonic testing and storage medium
- Patent number 10,746,707
- Issue date Aug 18, 2020
- Mitsubishi Hitachi Power Systems, Ltd.
- Yutaka Suzuki
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Ultrasonic inspection apparatus for a spherical body
- Patent number 10,739,312
- Issue date Aug 11, 2020
- SIEMENS GAMESA RENEWABLE ENERGY A/S
- Soeren Forbech Elmose
- G01 - MEASURING TESTING
Information Patent Grant
Fixed value residual stress test block and manufacturing and preser...
- Patent number 10,712,316
- Issue date Jul 14, 2020
- BEIJING INSTITUTE OF TECHNOLOGY
- Chunguang Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods, systems, and devices for solid axle testing
- Patent number 10,571,432
- Issue date Feb 25, 2020
- General Electric Company
- Luca Scaccabarozzi
- G01 - MEASURING TESTING
Information Patent Grant
Downhole electromagnetic acoustic transducer sensors
- Patent number 10,436,018
- Issue date Oct 8, 2019
- Baker Hughes, a GE company, LLC
- Babak Kouchmeshky
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Methods and systems for measuring properties with ultrasound
- Patent number 10,324,063
- Issue date Jun 18, 2019
- Tomod Selbekk
- Tormod Selbekk
- G01 - MEASURING TESTING
Information Patent Grant
Corrosion and crack detection for fastener nuts
- Patent number 10,302,598
- Issue date May 28, 2019
- General Electric Company
- Manuel K. Bueno
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for non-destructive testing of materials
- Patent number 10,126,271
- Issue date Nov 13, 2018
- NLA DIAGNOSTICS LLC
- Aldo Bellotti
- G01 - MEASURING TESTING
Information Patent Grant
Inspection of structures
- Patent number 10,126,273
- Issue date Nov 13, 2018
- The Boeing Company
- Ivan Pelivanov
- G01 - MEASURING TESTING
Information Patent Grant
Method for characterising a part made of a composite material
- Patent number 10,024,822
- Issue date Jul 17, 2018
- SNECMA
- Jean-Yves François Roger Chatellier
- G01 - MEASURING TESTING
Information Patent Grant
Fixed value residual stress test block and manufacturing and preser...
- Patent number 9,989,496
- Issue date Jun 5, 2018
- BEIJING INSTITUTE OF TECHNOLOGY
- Chunguang Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Focusing wedge for ultrasonic testing
- Patent number 9,952,183
- Issue date Apr 24, 2018
- Olympus Scientific Solutions America
- Jinchi Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device and residual stress detection system employing same
- Patent number 9,863,826
- Issue date Jan 9, 2018
- BEIJING INSTITUTE OF TECHNOLOGY
- Chunguang Xu
- G01 - MEASURING TESTING
Information Patent Grant
Sensor system for corrosion monitoring
- Patent number 9,841,368
- Issue date Dec 12, 2017
- TeCom AS
- Magne Husebø
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for non-invasively measuring physical properti...
- Patent number 9,816,848
- Issue date Nov 14, 2017
- ULTIMO MEASUREMENT LLC
- Alexander M. Raykhman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for testing internal bonds
- Patent number 9,784,668
- Issue date Oct 10, 2017
- The Boeing Company
- John R. Hull
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR MEASURING HEIGHT OF FOREIGN SUBSTANCE IN PIPE
- Publication number 20240302330
- Publication date Sep 12, 2024
- Seoul National University R&DB Foundation
- Chunguang Piao
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and Method to Detect Residual Stress Around Cold Expanded...
- Publication number 20240280424
- Publication date Aug 22, 2024
- SOUTHWEST RESEARCH INSTITUTE
- Xin Chen
- G01 - MEASURING TESTING
Information Patent Application
FLUIDIC DEVICE WITH FLUID PORT ORTHOGONAL TO FUNCTIONALIZED ACTIVE...
- Publication number 20240230593
- Publication date Jul 11, 2024
- Zomedica Biotechnologies LLC
- Gernot Fattinger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND SYSTEMS FOR ULTRASONIC ROCK BOLT CONDITION MONITORING
- Publication number 20230184114
- Publication date Jun 15, 2023
- National Research Council of Canada
- Silvio Elton Kruger
- E21 - EARTH DRILLING MINING
Information Patent Application
ULTRASONIC PULSE VELOCITY TESTER DEVICE WITH THRESHOLD ERROR CORREC...
- Publication number 20230127960
- Publication date Apr 27, 2023
- Council of Scientific and Industrial Research
- Premshankar Kedarnath DUBEY
- G01 - MEASURING TESTING
Information Patent Application
INSPECTION SYSTEM AND INSPECTION METHOD
- Publication number 20230082439
- Publication date Mar 16, 2023
- Kabushiki Kaisha Toshiba
- Takashi Usui
- G01 - MEASURING TESTING
Information Patent Application
Fluidic Device With Fluid Port Orthogonal to Functionalized Active...
- Publication number 20230036296
- Publication date Feb 2, 2023
- QORVO BIOTECHNOLOGIES, LLC
- Gernot Fattinger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Active Waveguide Excitation and Compensation
- Publication number 20210372971
- Publication date Dec 2, 2021
- Etegent Technologies, Ltd.
- Oleg Lobkis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method for Creating an Analysis Dataset for an Evaluation of an Ult...
- Publication number 20210148862
- Publication date May 20, 2021
- SIEMENS AKTIENGESELLSCHAFT
- Johannes Vrana
- G01 - MEASURING TESTING
Information Patent Application
AN EXPERIMENTAL DEVICE FOR STUDYING THE PROPAGATION CHARACTERISTICS...
- Publication number 20200386715
- Publication date Dec 10, 2020
- BEIJING UNIVERSITY OF TECHNOLOGY
- LIFENG FAN
- G01 - MEASURING TESTING
Information Patent Application
TRANSDUCER ASSEMBLY
- Publication number 20190323994
- Publication date Oct 24, 2019
- GB Inspection Systems Ltd
- Timothy James ARMITT
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND SYSTEMS FOR ULTRASONIC ROCK BOLT CONDITION MONITORING
- Publication number 20190203599
- Publication date Jul 4, 2019
- National Research Council of Canada
- Zhigang Sun
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR NON-DESTRUCTIVE TESTING OF MATERIALS
- Publication number 20190079058
- Publication date Mar 14, 2019
- NLA Diagnostics LLC
- Aldo Bellotti
- G01 - MEASURING TESTING
Information Patent Application
Fixed Value Residual Stress Test Block And Manufacturing And Preser...
- Publication number 20180231499
- Publication date Aug 16, 2018
- Beijing Institute of Technology
- Chunguang XU
- C21 - METALLURGY OF IRON
Information Patent Application
Inspection of Structures
- Publication number 20170248551
- Publication date Aug 31, 2017
- The Boeing Company
- Ivan Pelivanov
- G01 - MEASURING TESTING
Information Patent Application
BAW SENSOR DEVICE WITH PEEL-RESISTANT WALL STRUCTURE
- Publication number 20170168017
- Publication date Jun 15, 2017
- Qorvo US, Inc.
- Rio Rivas
- G01 - MEASURING TESTING
Information Patent Application
FOCUSING WEDGE FOR ULTRASONIC TESTING
- Publication number 20170074831
- Publication date Mar 16, 2017
- Olympus Scientific Solutions Americas Inc.
- Jinchi Zhang
- G01 - MEASURING TESTING
Information Patent Application
Active Waveguide Excitation and Compensation
- Publication number 20170030871
- Publication date Feb 2, 2017
- Etegent Technologies, Ltd.
- Oleg Lobkis
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS FOR MEASURING PROPERTIES WITH ULTRASOUND
- Publication number 20160363561
- Publication date Dec 15, 2016
- SINTEF TTO AS
- Tormod SELBEKK
- G01 - MEASURING TESTING
Information Patent Application
Fixed Value Residual Stress Test Block And Manufacturing And Preser...
- Publication number 20160033452
- Publication date Feb 4, 2016
- Beijing Institute of Technology
- Chunguang XU
- C21 - METALLURGY OF IRON
Information Patent Application
SENSOR SYSTEM FOR CORROSION MONITORING
- Publication number 20150346159
- Publication date Dec 3, 2015
- Magne HUSEBØ
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR CHARACTERISING A PART MADE OF A COMPOSITE MATERIAL
- Publication number 20150330949
- Publication date Nov 19, 2015
- SNECMA
- Jean-Yves François Roger CHATELLIER
- G01 - MEASURING TESTING
Information Patent Application
SENSOR DEVICE AND RESIDUAL STRESS DETECTION SYSTEM EMPLOYING SAME
- Publication number 20150300897
- Publication date Oct 22, 2015
- Beijing Institute of Technology
- Chunguang XU
- G01 - MEASURING TESTING
Information Patent Application
PIPELINE INSPECTION DEVICE AND PIPELINE INSPECTION SYSTEM
- Publication number 20150247823
- Publication date Sep 3, 2015
- KOREA ELECTRIC POWER CORPORATION
- Doo-Song Gil
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF CHARACTERIZING AN OBJECT INCLUDING, AT LEAST LOCALLY, A P...
- Publication number 20150198565
- Publication date Jul 16, 2015
- SNECMA
- Jean-Yves Francois Roger CHATELLIER
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC MEASURING METHOD AND DEVICE
- Publication number 20150122026
- Publication date May 7, 2015
- PANASONIC CORPORATION
- JUN YOKOYAMA
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR MEASURING DEFORMATION OF ELASTOMERIC MATER...
- Publication number 20140373619
- Publication date Dec 25, 2014
- Jeremy Buc SLAY
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR ULTRASONIC INSPECTION
- Publication number 20140352438
- Publication date Dec 4, 2014
- GENERAL ELECTRIC COMPANY
- Luca Scaccabarozzi
- G01 - MEASURING TESTING
Information Patent Application
Ultrasonic Non-Destructive Testing
- Publication number 20140260633
- Publication date Sep 18, 2014
- Imperial Innovations Limited
- Peter Cawley
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR EVALUATING PRESTRESSING FORCE OF BONDED TENDON USING VEL...
- Publication number 20140238150
- Publication date Aug 28, 2014
- KOREA ELECTRIC POWER CORPORATION
- Jung-Bum Jang
- G01 - MEASURING TESTING

Longitudinal waves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and systems for ultrasonic rock bolt condition monitoring

Stress gradient high-efficiency non-destructive detection system ba...

Active waveguide excitation and compensation

Fluidic device with fluid port orthogonal to functionalized active...

Ultrasonic probe having flexible stabilizing element for probe alig...

Systems and methods for generating ultrasonic waves, exciting speci...

Methods and systems for ultrasonic rock bolt condition monitoring

Fluidic device with fluid port orthogonal to functionalized active...

Method for creating an analysis dataset for an evaluation of an ult...

Rock brittleness analysis method and system based on mineral conten...

Transducer assembly

Experimental device for studying the propagation characteristics of...

Active waveguide excitation and compensation

Graphene-based non-destructive inspection device and related method

Method, system, and program for ultrasonic testing and storage medium

Ultrasonic inspection apparatus for a spherical body

Fixed value residual stress test block and manufacturing and preser...

Methods, systems, and devices for solid axle testing

Downhole electromagnetic acoustic transducer sensors

Methods and systems for measuring properties with ultrasound

Corrosion and crack detection for fastener nuts

Apparatus and method for non-destructive testing of materials

Inspection of structures

Method for characterising a part made of a composite material

Fixed value residual stress test block and manufacturing and preser...

Focusing wedge for ultrasonic testing

Sensor device and residual stress detection system employing same

Sensor system for corrosion monitoring

Method and apparatus for non-invasively measuring physical properti...

Systems and methods for testing internal bonds

Patents Applicationslast 30 patents

APPARATUS FOR MEASURING HEIGHT OF FOREIGN SUBSTANCE IN PIPE

Apparatus and Method to Detect Residual Stress Around Cold Expanded...

FLUIDIC DEVICE WITH FLUID PORT ORTHOGONAL TO FUNCTIONALIZED ACTIVE...

METHODS AND SYSTEMS FOR ULTRASONIC ROCK BOLT CONDITION MONITORING

ULTRASONIC PULSE VELOCITY TESTER DEVICE WITH THRESHOLD ERROR CORREC...

INSPECTION SYSTEM AND INSPECTION METHOD

Fluidic Device With Fluid Port Orthogonal to Functionalized Active...

Active Waveguide Excitation and Compensation

Method for Creating an Analysis Dataset for an Evaluation of an Ult...

AN EXPERIMENTAL DEVICE FOR STUDYING THE PROPAGATION CHARACTERISTICS...

TRANSDUCER ASSEMBLY

METHODS AND SYSTEMS FOR ULTRASONIC ROCK BOLT CONDITION MONITORING

APPARATUS AND METHOD FOR NON-DESTRUCTIVE TESTING OF MATERIALS

Fixed Value Residual Stress Test Block And Manufacturing And Preser...

Inspection of Structures

BAW SENSOR DEVICE WITH PEEL-RESISTANT WALL STRUCTURE

FOCUSING WEDGE FOR ULTRASONIC TESTING

Active Waveguide Excitation and Compensation

METHODS AND SYSTEMS FOR MEASURING PROPERTIES WITH ULTRASOUND

Fixed Value Residual Stress Test Block And Manufacturing And Preser...

SENSOR SYSTEM FOR CORROSION MONITORING

METHOD FOR CHARACTERISING A PART MADE OF A COMPOSITE MATERIAL

SENSOR DEVICE AND RESIDUAL STRESS DETECTION SYSTEM EMPLOYING SAME

PIPELINE INSPECTION DEVICE AND PIPELINE INSPECTION SYSTEM

METHOD OF CHARACTERIZING AN OBJECT INCLUDING, AT LEAST LOCALLY, A P...

ULTRASONIC MEASURING METHOD AND DEVICE

METHOD AND APPARATUS FOR MEASURING DEFORMATION OF ELASTOMERIC MATER...

DEVICE FOR ULTRASONIC INSPECTION

Ultrasonic Non-Destructive Testing

METHOD FOR EVALUATING PRESTRESSING FORCE OF BONDED TENDON USING VEL...