ClassID:

168625

G01N29/22 - CPC Classification

Classification description:

Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object Details, e.g. general constructional or apparatus details

Sub-classes:
Recent Application in this class:
#1
20260098838
2026-04-09

COMPOSITE REFERENCE STRUCTURES

#2
20260027584
2026-01-29

METHODS OF OPERATING AND MANUFACTURING CAPACITIVE MICROMACHINED ULTRASONIC TRANSDUCER WITH CONTOURED ELECTRODE

#3
20250237536
2025-07-24

FLOW SENSOR DEVICES AND SYSTEMS

#4
20250117099
2025-04-10

ULTRASONIC TOUCH SENSOR

#5
20250116633
2025-04-10

ACOUSTIC EMISSION METHOD TO ASCERTAIN DAMAGE OCCURRENCE IN IMPACTED COMPOSITES

#6
20250093305
2025-03-20

SYSTEMS, METHODS, AND DEVICES FOR HEALTH MONITORING OF AN ENERGY STORAGE DEVICE

#7
20250076179
2025-03-06

SYSTEM AND METHOD FOR CORROSION AND EROSION MONITORING OF FIXED EQUIPMENT

#8
20240247959
2024-07-25

Flow sensor devices and systems

#9
20240230595
2024-07-11

METHOD AND SYSTEM USING PRE-QUALIFIED REFERENCE DATA IN VIBRATION SYSTEM

#10
20240165663
2024-05-23

Capacitive micromachined ultrasonic transducer with contoured electrode

#11
20240133842
2024-04-25

METHOD AND SYSTEM USING PRE-QUALIFIED REFERENCE DATA IN VIBRATION SYSTEM

#12
20240036181
2024-02-01

Ultrasonic transducer for a measuring device

#13
20240036011
2024-02-01

SYSTEM AND METHOD FOR CORROSION AND EROSION MONITORING OF PIPES AND VESSELS

#14
20230384307
2023-11-30

IMPROVED DETECTION OF LYMPHOCYTE - TARGET CELL INTERACTION

#15
20230248921
2023-08-10

Nebulizer aperture plate drive frequency control and monitoring

#16
20230080484
2023-03-16

Systems, methods, and devices for health monitoring of an energy storage device

#17
20230064270
2023-03-02

System and method for corrosion and erosion monitoring of fixed equipment

#18
20230055861
2023-02-23

Systems, methods, and devices for health monitoring of an energy storage device

#19
20230012764
2023-01-19

Ultrasound flow meter

#20
20230010130
2023-01-12

Ultrasonic touch sensor

#21
20220410348
2022-12-29

SHOT PROCESSING SYSTEM AND SHOT PROCESSING METHOD

#22
20220276082
2022-09-01

Flow sensor devices and systems

#23
20220187251
2022-06-16

Fluid analysis utilizing acoustic waveguides applied angularly to fluid flow

#24
20220152651
2022-05-19

Pulse train excitation for capacitive micromachined ultrasonic transducer

#25
20220113284
2022-04-14

Systems, methods, and devices for health monitoring of an energy storage device

#26
20210372969
2021-12-02

Acoustic emission method to ascertain damage occurrence in impacted composites

#27
20210333240
2021-10-28

Directional tank accessing system

#28
20210308387
2021-10-07

Nebulizer vibrating aperture plate drive frequency control and monitoring

#29
20210220873
2021-07-22

Contoured electrode for capacitive micromachined ultrasonic transducer

#30
20210206515
2021-07-08

Aviation component inspection using image recognition

#31
20210158001
2021-05-27

Look-ahead column sensing for fast voltage mode read in ultrasonic sensors

#32
20210123846
2021-04-29

Method for operating a measuring device used to determine a fluid variable, and measuring device

#33
20210109092
2021-04-15

Sensor using ultrasound to detect target substance and detecting device using same

#34
20210088481
2021-03-25

PORTABLE PHASED ARRAY TEST INSTRUMENT

#35
20210063358
2021-03-04

ULTRASONIC SENSOR

#36
20200408579
2020-12-31

Ultrasonic flowmeter

#37
20200393413
2020-12-17

Ultrasonic sensing apparatus

#38
20200393292
2020-12-17

Ultrasonic sensing device

#39
20200319143
2020-10-08

Object perspective detector

#40
20200313396
2020-10-01

Device and method for emitting electromagnetic radiation

#41
20200278326
2020-09-03

Acoustic receivers with cylindrical crystals

#42
20200278322
2020-09-03

Detecting particles in a particle containing fluid

#43
20200251788
2020-08-06

Systems, methods, and devices for health monitoring of an energy storage device

#44
20200232949
2020-07-23

Two-dimensional TR probe array

#45
20200200714
2020-06-25

Cable management assembly

#46
20200182930
2020-06-11

Sonic testing method, apparatus and applications

#47
20200166481
2020-05-28

Waterproof ultrasound scanner

#48
20200132632
2020-04-30

Methods and systems for measuring concentrations of known components in gas samples using acoustic resonance

#49
20200132527
2020-04-30

Sensor apparatus and method for measuring flow

#50
20200085529
2020-03-19

Ultrasonic detection method, ultrasonic detection system, and related apparatus

#51
20200011169
2020-01-09

Methods and systems for wellbore integrity management

#52
20200009332
2020-01-09

Nebulizer vibrating aperture plate drive frequency control and monitoring

#53
20190310284
2019-10-10

Method of determining an overlay error, method for manufacturing a multilayer semiconductor device, atomic force microscopy device, lithographic system and semiconductor device

#54
20190253034
2019-08-15

Direct write sensors

#55
20190234907
2019-08-01

Cartridges for integrated BAW biosensors and methods for using the same

#56
20190219556
2019-07-18

METHOD AND SYSTEM FOR MEASURING THE ENERGY CONTENT OF GAS

#57
20190218062
2019-07-18

Apparatus and method for measuring properties of a rope

#58
20190192007
2019-06-27

Replacement method for a damaged part of a light emitter of a probe

#59
20190176193
2019-06-13

Broadband ultrasound transducer

#60
20190168247
2019-06-06

System with a spraying nozzle unit and method for spraying an inorganic mass

#61
20190154636
2019-05-23

Method of tuning parameter settings for performing acoustic scanning probe microscopy for subsurface imaging, scanning probe microscopy system, and computer program product

#62
20190101510
2019-04-04

Wedge tapping device for rotating electrical machine, wedge inspection system for rotating electrical machine and wedge tapping method for rotating electrical machine

#63
20190086307
2019-03-21

JIG FOR ULTRASONIC FATIGUE TESTING MACHINE

#64
20190079057
2019-03-14

Two-dimensional TR probe array

#65
20190033264
2019-01-31

Equipment For Fatigue Testing At Ultrasonic Frequencies In The Multiaxial Regime-Axial And Torsional Directions

#66
20190017945
2019-01-17

Aircraft Inspection System with Visualization and Recording

#67
20190015901
2019-01-17

Method for checking a component to be produced in an additive manner, and device

#68
20190011404
2019-01-10

Acoustic receivers with cylindrical crystals

#69
20180372693
2018-12-27

Portable phased array test instrument

#70
20180292205
2018-10-11

Inspection path display

#71
20180214874
2018-08-02

Microfluidic device and system using acoustic manipulation

#72
20180214643
2018-08-02

Nebulizer vibrating aperture plate drive frequency control and monitoring

#73
20180204998
2018-07-19

Simple-assembly sensing device

#74
20180197283
2018-07-12

Subject information processing apparatus and image display method

#75
20180191402
2018-07-05

Methods For Powering NDT Probes

#76
20180164258
2018-06-14

Low-power wireless device for asset-integrity monitoring

#77
20180164177
2018-06-14

Detection system, detection method, and program

#78
20180162425
2018-06-14

Rail testing system

#79
20180149622
2018-05-31

METHOD AND APPARATUS FOR VIBROACOUSTIC MODULATION CRACK DETECTION AND CHARACTERIZATION OF CONDUITS AND OTHER STRUCTURES

#80
20180070921
2018-03-15

A METHOD AND APPARATUS FOR PERFORMING MEASUREMENT ON AN M-MODE ULTRASONIC IMAGE

#81
20180011059
2018-01-11

Evaluating condition of components using acoustic sensor in lighting device

#82
20180008243
2018-01-11

Biopsy needle and photoacoustic measurement apparatus

#83
20180006629
2018-01-04

Lithium tantalate single crystal substrate for a surface acoustic wave device and a device using the same, and a manufacturing method thereof and an inspection method thereof

#84
20170364726
2017-12-21

Fingerprint sensor device and methods thereof

#85
20170319179
2017-11-09

Probe, transducer unit, and subject information acquisition apparatus

#86
20170299553
2017-10-19

Photoacoustic microscope objective lens unit and photoacoustic microscope including the same

#87
20170299460
2017-10-19

Ultrasonic detector with storable probes

#88
20170115254
2017-04-27

Device for the non-destructive ultrasound testing of workpieces with improved handling and method

#89
20170089865
2017-03-30

Integrated Molecular Sensor System

#90
20170089694
2017-03-30

Inspection path display

#91
20170070204
2017-03-09

Direct write sensors

#92
20170067787
2017-03-09

Pressure sensor, microphone, ultrasonic sensor, blood pressure sensor, and touch panel

#93
20170020484
2017-01-26

Ultrasonic device, ultrasonic module, electronic apparatus, and ultrasonic measurement apparatus

#94
20160327419
2016-11-10

Sensor apparatus and method for measuring flow

#95
20160320219
2016-11-03

Sensor apparatus

#96
20160282309
2016-09-29

Two-dimensional TR probe array

#97
20160258568
2016-09-08

INTERNAL PIPE PIG WITH WIRELESS DATA TRANSMISSION SYSTEM

#98
20160084803
2016-03-24

Detection system and detection method

#99
20160077057
2016-03-17

GRADED STRUCTURE FILMS

#100
20160003654
2016-01-07

Ultrasonic sensor for high temperature and manufacturing method thereof

#101
20150355444
2015-12-10

Compact lens system for use in photoacoustic microscopy

#102
20150325421
2015-11-12

Droplet manipulation using gas-phase standing-wave ultrasound fields in MS sources

#103
20150320944
2015-11-12

Nebulizer vibrating aperture plate drive frequency control and monitoring

#104
20150285768
2015-10-08

Apparatus and method for inspection of tubes in a boiler

#105
20150241394
2015-08-27

Electromagnetic ultrasonic transducer and on-line inspection system comprising same

#106
20150219526
2015-08-06

Method and apparatus for measurement of the noisiness of a rolling bearing, in particular of a wheel hub bearing unit

#107
20150168351
2015-06-18

QCM sensor and method of manufacturing the same

#108
20150111765
2015-04-23

Biocoated piezoelectric biosensor platform for point-of-care diagnostic use

#109
20150082889
2015-03-26

POST-CRIMP INSPECTION DEVICE USING ULTRASONIC TRANSDUCER

#110
20150059479
2015-03-05

Transducer with dry adhesive couplant

#111
20150001388
2015-01-01

Droplet manipulation using gas-phase standing-wave ultrasound fields in MS sources

#112
20140373632
2014-12-25

Apparatus for determining and/or monitoring at least one process variable

#113
20140368829
2014-12-18

Optical cantilever based analysis

#114
20140352440
2014-12-04

Ultrasonic sensor with bonded piezoelectric layer

#115
20140345385
2014-11-27

Acoustic wave detection probe and photoacoustic measurement apparatus provided with the same

#116
20140312980
2014-10-23

Circuit for measuring the resonant frequency of nanoresonators

#117
20140296689
2014-10-02

Object information acquiring apparatus and method of controlling same

#118
20140260634
2014-09-18

Method and apparatus for monitoring wind turbine blades during operation

#119
20140251015
2014-09-11

System and method for non-destructive testing of railroad rails using ultrasonic apparatuses mounted within fluid-filled tires maintained at constant temperatures

#120
20140178853
2014-06-26

Testing system and method

#121
20140137650
2014-05-22

Two-dimensional TR probe array

#122
20140118530
2014-05-01

Thermal sound inspection system

#123
20140116145
2014-05-01

System and method for monitoring the structural health of rotating elements

#124
20140116140
2014-05-01

ULTRASONIC MEASUREMENT DEVICE, HEAD UNIT, PROBE, AND DIAGNOSTIC DEVICE

#125
20140033819
2014-02-06

Apparatus for determining the texture of food material

#126
20140007691
2014-01-09

Output adjustment circuit, ultrasonic transducer device component, and ultrasonic transducer device

#127
20130283915
2013-10-31

Sonic Exciter

#128
20130276540
2013-10-24

Ultrasonic testing apparatus for pipe or tube end portion and method of setting initial position of probe holder

#129
20130220019
2013-08-29

System and method for non-destructive testing of railroad rails using ultrasonic apparatuses mounted within fluid-filled tires maintained at constant temperatures

#130
20130211747
2013-08-15

Method of interrogating a sensor of surface acoustic wave type

#131
20130180338
2013-07-18

Apparatus for internal inspection of a workpiece having a hollow cylindrical hole

#132
20130167647
2013-07-04

Concurrent Multiple Characteristic Ultrasonic Inspection

#133
20130081486
2013-04-04

Apparatus and method for inspection of tubes in a boiler

#134
20120006106
2012-01-12

Acoustic assessment of characteristics of a fluid relevant to acoustic ejection

#135
20110166797
2011-07-07

ACOUSTIC DETERMINATION OF PROPERTIES OF RESERVOIRS AND OF FLUIDS CONTAINED THEREIN

#136
20110030741
2011-02-10

Output adjustment circuit, ultrasonic transducer device component, and ultrasonic transducer device

#137
20100297687
2010-11-25

Detection and measurement of mass change using an electromechanical resonator

#138
20100147080
2010-06-17

ULTRASONIC TRANSDUCER

#139
20090217758
2009-09-03

Method of determining the texture of food material and apparatus for use in this method

#140
20090007676
2009-01-08

Acoustic determination of properties of reservoirs and of fluids contained therein

#141
20080173077
2008-07-24

Acoustic assessment of characteristics of a fluid relevant to acoustic ejection

#142
20070165918
2007-07-19

Methods and systems for ultrasound inspection

#143
20070095160
2007-05-03

Structural assessment and monitoring system and associated method

#144
20060260386
2006-11-23

Flexural plate wave sensor and array

#145
20060179925
2006-08-17

Ultrasonic analyser

#146
20060172445
2006-08-03

Method for determining properties of a film, and apparatus for realizing the method

#147
20060150719
2006-07-13

Method for determining tribological properties of a sample surface using a scanning microscope (sem) and associated scanning microscope

#148
20060078131
2006-04-13

Sonic exciter

#149
20050274188
2005-12-15

Installation for non-destructive inspection of a part

#150
20050212869
2005-09-29

Acoustic assessment of characteristics of a fluid relevant to acoustic ejection

#151
20050160821
2005-07-28

Flexural plate wave sensor and array

#152
20050114045
2005-05-26

Self-processing integrated damage assessment sensor for structural health monitoring

#153
20050092058
2005-05-05

Acoustic determination of properties of reservoirs and of fluids contained therein

#154
20050016278
2005-01-27

Acoustic wave ice and water detector

#155
15622756
2018-10-23

Aircraft inspection system with visualization and recording

#156
15434443
2018-05-15

Sensor system for measuring battery internal state

#157
13633772
2016-05-03

Devices and methods to detect and quantify trace gases

#158
13179695
2016-08-16

Non-destructive evaluation system for aircraft