ClassID:

168636

G01N29/2418 - 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; Probes using optoacoustic interaction with the material, e.g. laser radiation, photoacoustics

Sub-classes:
Recent Application in this class:
#1
20260133163
2026-05-14

SYSTEM FOR DETERMINING THE DIRECTION OF A SURFACE ACOUSTIC WAVE

#2
20260123867
2026-05-07

APPARATUSES, SYSTEMS, AND METHODS FOR RAPID ON-SITE MULTISCALE MULTIMODAL DONOR ORGAN VIABILITY FACTOR CHARACTERIZATION

#3
20260118321
2026-04-30

SYSTEMS AND METHODS FOR NONCONTACT NON-DESTRUCTIVE INSPECTION AND DETECTION OF CRACKING IN STRUCTURES

#4
20260110663
2026-04-23

DOWNHOLE STATUS DETECTION USING VIBRATION

#5
20260098837
2026-04-09

SENSOR SYSTEMS AND METHODS PROVIDING STRUCTURAL MONITORING

#6
20260092901
2026-04-02

WIDE-RANGE VIBRATION-FREE LINEAR HIGH-SPEED RECIPROCATING SCANNING DEVICE

#7
20260092900
2026-04-02

ULTRASOUND PROBE

#8
20260092896
2026-04-02

WATER SURFACE AND UNDERWATER DETECTION DEVICE

#9
20260063592
2026-03-05

LASER INDUCED ULTRASONIC INSPECTION APPARATUS

#10
20260063591
2026-03-05

LASER INDUCED ULTRASONIC INSPECTION APPARATUS

#11
20260060551
2026-03-05

METHOD AND SYSTEM FOR HIGHLY PARALLEL ULTRASONIC DETECTION USING MICRO-RING RESONATOR IN AN ARRAY FORMAT

#12
20260036553
2026-02-05

System and Method for Resonance Ultrasound Spectroscopy Using Continuous Wave Lasers

#13
20260029381
2026-01-29

LASER ULTRASONIC INSPECTION APPARATUS

#14
20260029377
2026-01-29

METHOD OF CONTROLLING SENSITIVITY AND DYNAMIC RANGE OF A SENSOR

#15
20260023049
2026-01-22

Detection method for internal defects of plastic encapsulated components

#16
20260002912
2026-01-01

METHOD FOR FABRICATING AN ENCLOSURE OF A PHOTOACOUSTIC DETECTING DEVICE

#17
20260002911
2026-01-01

SYSTEMS, DEVICES, AND METHODS FOR HIGH-THROUGHPUT NON-CONTACT CHARACTERIZATION OF MATERIALS VIA VIBRATIONAL SIGNATURES

#18
20250383323
2025-12-18

DEVICES AND METHODS FOR ULTRASOUND AND PHOTOACOUSTIC SCANNING

#19
20250369924
2025-12-04

LASER ACOUSTIC RESONANCE SPECTROSCOPY BASED NON-DESTRUCTIVE DIAGNOSTIC TECHNIQUES

#20
20250353082
2025-11-20

Additive Manufacturing with Photo-Acoustic Tomography Defect Testing

#21
20250347656
2025-11-13

INSPECTING INTERNAL POWERPLANT COMPONENT USING INSPECTION SCOPE

#22
20250341495
2025-11-06

SURFACE-MICROMACHINED FABRY-PÉROT SENSORS AND ARRAY

#23
20250341494
2025-11-06

OPTICAL MICRORESONATOR ARRAY DEVICE FOR ULTRASOUND SENSING

#24
20250327775
2025-10-23

OPTOMECHANICAL COMPONENT, MEASUREMENT DEVICE, ANDMEASUREMENT METHOD

#25
20250314623
2025-10-09

METHODS AND SYSTEMS FOR PHOTOACOUSTIC VISUAL SERVOING

#26
20250314557
2025-10-09

INSPECTING INTERNAL POWERPLANT COMPONENT USING INSPECTION SCOPE

#27
20250305987
2025-10-02

Method And System For Non-Contact Rail Inspection For Using A Hybrid Emat, Mfl And Miec Transducer Excited Using Laser Generated Ultrasound

#28
20250290901
2025-09-18

MEASUREMENT METHOD AND MEASUREMENT SYSTEM

#29
20250264442
2025-08-21

WHISPERING GALLERY MODE RESONATORS FOR SENSING APPLICATIONS

#30
20250258142
2025-08-14

ULTRASONIC IMAGING SYSTEM AND PHOTOACOUSTIC IMAGE GENERATION METHOD

#31
20250189493
2025-06-12

Method and Apparatus for Evaluating Soft Material Properties Using Nonlinear Vibrations

#32
20250189446
2025-06-12

SYSTEM AND METHOD FOR PERFORMING CHARACTERIZATION OF A SAMPLE USING MULTI-WAVELENGTH LASER ACOUSTICS

#33
20250155275
2025-05-15

PHOTOTHERMAL ACTUATION OF VIBRATIONS FOR MEASUREMENTS USING LASER DOPPLER VIBROMETERS

#34
20250155235
2025-05-15

DEPTH PROFILING OF SEMICONDUCTOR STRUCTURES USING MULTI-WAVELENGTH PUMP-PROBE TECHNIQUE

#35
20250146978
2025-05-08

ULTRASONIC TRANSDUCER ARRAY AND ULTRASOUND PROBE

#36
20250134465
2025-05-01

OPTOACOUSTIC PROBE WITH PROXIMITY DETECTOR

#37
20250127570
2025-04-24

DEVICE AND METHOD FOR IN VIVO DETECTION OF CLOTS WITHIN CIRCULATORY VESSELS

#38
20250123245
2025-04-17

ULTRASONIC MODULE AND ULTRASONIC PROBE HAVING THE SAME

#39
20250123243
2025-04-17

SEMICONDUCTOR SUBSTRATE INSPECTION DEVICE

#40
20250102469
2025-03-27

PHOTO-ACOUSTIC IMAGING DEVICE AND TRANSDUCER MOUNTING METHOD

#41
20250102441
2025-03-27

Electronic Devices With Relative Humidity Sensors

#42
20250099629
2025-03-27

METALLOHYDROPORPHYRINS FOR PHOTOACOUSTIC IMAGING

#43
20250093307
2025-03-20

PHOTOACOUSTIC DETECTING DEVICE COMPRISING A MEMBRANE FORMING A CONTACT FACE

#44
20250052723
2025-02-13

TRANSPARENT ULTRASOUND PROBE MODULE AND OPTICAL APPARATUS HAVING THE SAME

#45
20250052722
2025-02-13

PHOTOACOUSTIC WAVE MEASUREMENT DEVICE AND PHOTOACOUSTIC WAVE MEASUREMENT SYSTEM

#46
20250035591
2025-01-30

SYSTEMS AND METHODS FOR ACOUSTIC MONITORING OF TRAYED DISTILLATION COLUMNS

#47
20250035590
2025-01-30

EXCITATION DEVICE, INSPECTION SYSTEM, AND EXCITATION METHOD

#48
20250012763
2025-01-09

A SYSTEM AND METHOD OF NON-CONTACT MEASUREMENT OF ONE OR MORE MECHANICAL PROPERTIES OF A MATERIAL

#49
20250003927
2025-01-02

WELDING INSPECTION DEVICE AND WELDING INSPECTION METHOD

#50
20250002969
2025-01-02

DISCRIMINATION OF ANTIBIOTIC RESISTANT AND SENSITIVE SAMPLES

#51
20240426790
2024-12-26

DEFECT DETECTION DEVICE AND DEFECT DETECTION METHOD

#52
20240410742
2024-12-12

MIRROR-ASSISTED THREE-DIMENSIONAL (3D) CONTINUOUSLY SCANNING LASER VIBROMETER SYSTEMS AND METHODS FOR DETERMINING PANORAMIC OPERATING DEFLECTION SHAPES OF A STRUCTURE WITH MULTIPLE SIDES

#53
20240405504
2024-12-05

OPTICAL FIBER BASED OPTICAL RADIATION MODULATION DEVICE

#54
20240402129
2024-12-05

AN ANALYTICAL METHOD AND APPARATUS

#55
20240385145
2024-11-21

PHOTOACOUSTIC DEVICE INCLUDING A LIGHT GUIDE SYSTEM CONFIGURED TO TRANSMIT LIGHT THROUGH AN ELECTROMAGNETIC INTERFERENCE (EMI)-REDUCING LAYER

#56
20240367169
2024-11-07

Method and Retainer for Hemostasis Testing

#57
20240361277
2024-10-31

Sample Property Determination

#58
20240361276
2024-10-31

NONDESTRUCTIVE DETECTION SYSTEM AND METHOD FOR INTERNAL DEFECT OF FRUIT

#59
20240353317
2024-10-24

Photoacoustic detecting device

#60
20240345033
2024-10-17

Flexoelectric Liquid Crystal Composition, Liquid Crystal Element, Laser Inspection System, and Method for Analyzing Test Subject

#61
20240345031
2024-10-17

PHOTOACOUSTIC MICROSCOPY PLATFORM

#62
20240337627
2024-10-10

SYSTEM AND METHOD FOR FAST MICROSCOPY

#63
20240329005
2024-10-03

MULTI PUMP-PROBE ENCODING-DECODING FOR OPTO-ACOUSTIC METROLOGY

#64
20240288356
2024-08-29

USE OF VIBRATIONAL SPECTROSCOPY FOR MICROFLUIDIC LIQUID MEASUREMENT

#65
20240264124
2024-08-08

Deflection calibration apparatus and method for laser type high-speed deflection tester

#66
20240248066
2024-07-25

ANOMALY DETECTION DEVICE, ANOMALY DETECTION METHOD, AND RECORDING MEDIUM

#67
20240230601
2024-07-11

DEFECT INSPECTION APPARATUS AND DEFECT INSPECTION METHOD

#68
20240210360
2024-06-27

PHOTOACOUSTIC AND OPTICAL MICROSCOPY COMBINER AND METHOD OF GENERATING A PHOTOACOUSTIC IMAGE OF A SAMPLE

#69
20240210359
2024-06-27

PHOTOACOUSTIC DEVICES AND SYSTEMS INCLUDING ONE OR MORE LIGHT GUIDE COMPONENTS

#70
20240210335
2024-06-27

APPARATUS FOR ANALYSING AND/OR PROCESSING A SAMPLE WITH A PARTICLE BEAM AND METHOD

#71
20240210309
2024-06-27

SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS

#72
20240210308
2024-06-27

SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS

#73
20240206739
2024-06-27

SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS

#74
20240201138
2024-06-20

SENSOR DEVICE, A PHOTO-ACOUSTIC IMAGING DEVICE AND A METHOD FOR DETECTING A MEASURAND

#75
20240186124
2024-06-06

PROCESSING CHAMBER WITH OPTICAL FIBER WITH BRAGG GRATING SENSORS

#76
20240183825
2024-06-06

DOWNHOLE STATUS DETECTION USING VIBRATION

#77
20240178628
2024-05-30

PHOTOACOUSTIC SYSTEM AND ASSOCIATED METHOD

#78
20240167940
2024-05-23

PHOTOACOUSTIC SPECTRUM PHASE LOCKING METHOD, APPARATUS, AND SYSTEM

#79
20240165885
2024-05-23

Enhanced non-destructive testing in directed energy material processing

#80
20240142412
2024-05-02

APPARATUS AND METHOD FOR ULTRASONIC INSPECTION OF A MATERIAL

#81
20240110063
2024-04-04

DIBENZOXANTHENE QUENCHERS, USES, AND METHODS OF PREPARATION

#82
20240102969
2024-03-28

Agile UNDT device comprising a dual EMATs/Laser-Pulse matrix array for scanning metallurgical objects

#83
20240102967
2024-03-28

VIBRATION TEST DEVICE AND VIBRATION TEST METHOD

#84
20240077457
2024-03-07

QUANTUM-ENHANCED ALL-OPTICAL PHOTOACOUSTIC SIGNAL DETECTION DEVICE AND METHOD

#85
20240068990
2024-02-29

SOUND PRESSURE METROLOGY INSTRUMENT AND DETERMINING SOUND PRESSURE FROM INDEX OF REFRACTION

#86
20240065556
2024-02-29

ULTRASONIC TRANSMISSION INSTRUMENT AND ULTRASONIC IMAGING DEVICE

#87
20240044844
2024-02-08

HIGH-SPEED SCANNING PHOTO-ACOUSTIC IMAGE INPUT APPARATUS AND CONTROL METHOD THEREFOR

#88
20240041329
2024-02-08

Handheld device for photoacoustic microscopy and related photoacoustic microscopy system

#89
20240019405
2024-01-18

INTERNAL STATE DETECTING SYSTEM AND METHOD FOR ENERGY STORAGE DEVICES

#90
20230358709
2023-11-09

DEVICES AND METHODS FOR QUARTZ ENHANCED PHOTOACOUSTIC SPECTROSCOPY

#91
20230355102
2023-11-09

INSERT, PHOTOACOUSTIC MEASUREMENT DEVICE COMPRISING INSERT, AND METHOD FOR MANUFACTURING INSERT

#92
20230355099
2023-11-09

PARS IMAGING METHODS

#93
20230349816
2023-11-02

Gas Sensor

#94
20230314381
2023-10-05

ESTIMATION OF COMMINUTION ENERGY CONSUMPTION FOR ROCK COMMINUTION

#95
20230304969
2023-09-28

Three-dimensional continuous scanning laser vibrometry for 3D or in-plane vibration measurements

#96
20230296566
2023-09-21

EMAT SYSTEM FOR DETECTING SURFACE AND INTERNAL DISCONTINUITIES IN CONDUCTIVE STRUCTURES AT HIGH TEMPERATURE

#97
20230270497
2023-08-31

Device and method for in vivo detection of clots within circulatory vessels

#98
20230266275
2023-08-24

Joined body testing method, joined body testing device, and joined body

#99
20230258609
2023-08-17

Measuring device, measuring system, moving body, and measuring method

#100
20230176014
2023-06-08

WELDING ASSESSMENT DURING WELDING PROCESS

#101
20230160856
2023-05-25

LASER-BASED WELD INSPECTION METHOD AND SYSTEM

#102
20230135790
2023-05-04

Defect detection method, defect detection device, and additive manufacturing device

#103
20230127501
2023-04-27

ACOUSTIC-WAVE MEASURING DEVICE, MATCHING-MATERIAL BAG, MATCHING GEL, SEPARATION FILM, AND ACOUSTIC-WAVE MEASUREMENT METHOD

#104
20230125289
2023-04-27

DEFECT DETECTION DEVICE AND DEFECT DETECTION METHOD

#105
20230123853
2023-04-20

Inspection apparatus for a pressure vessel

#106
20230097639
2023-03-30

OPTICAL MICRORESONATOR ARRAY DEVICE FOR ULTRASOUND SENSING

#107
20230085825
2023-03-23

Methods including panel bonding acts and electronic devices including cavities

#108
20230067864
2023-03-02

System and method for photoacoustic inspection of an object

#109
20230033550
2023-02-02

Method for executing atomic memory operations when contested

#110
20230022012
2023-01-26

Ramsey spectrometer, optical lattice clock, and Ramsey spectroscopic method

#111
20220390417
2022-12-08

Photoacoustic analysis method and device

#112
20220381745
2022-12-01

Super-resolution photoacoustic microscopy

#113
20220365048
2022-11-17

CO2 SENSOR AND METHOD OF SENSING CO2

#114
20220365036
2022-11-17

Whispering gallery mode resonators for sensing applications

#115
20220349860
2022-11-03

Optical fiber distribution measurement system and signal processing method for optical fiber distribution measurement

#116
20220347677
2022-11-03

Method and retainer for hemostasis testing

#117
20220334084
2022-10-20

Photoacoustic element, photoacoustic imaging device, and photoacoustic element manufacturing method

#118
20220326190
2022-10-13

Ultrasound inspection system and method

#119
20220299481
2022-09-22

Signal processing algorithm for detecting red palm weevils using optical fiber

#120
20220299415
2022-09-22

Diagnostic methods and device

#121
20220283122
2022-09-08

Method and metrology tool for determining information about a target structure, and cantilever probe

#122
20220283022
2022-09-08

Versatile optical fiber sensor and method for detecting red palm weevil, farm fires, and soil moisture

#123
20220283021
2022-09-08

Differential COTDR distributed acoustic sensing device and method based on heterogeneous double-sideband chirped-pulses

#124
20220257193
2022-08-18

Optoacoustic probe

#125
20220247488
2022-08-04

METHOD AND SYSTEM INSPECTING FIBERED OPTICAL COMMUNICATION PATHS

#126
20220236227
2022-07-28

Haptic feedback microscope

#127
20220229020
2022-07-21

Method and device for examining clinched portion of tubular body

#128
20220205957
2022-06-30

Method for testing secondary battery and method for manufacturing secondary battery including the same

#129
20220195489
2022-06-23

NANOSCALE MOTION DETECTOR

#130
20220187193
2022-06-16

Photoacoustic gas sensor device

#131
20220183565
2022-06-16

Devices and methods for photoacoustic tomography

#132
20220180500
2022-06-09

Defect inspection apparatus and defect inspection method

#133
20220160235
2022-05-26

Component Concentration Measuring Device

#134
20220155261
2022-05-19

Apparatus and method for in-situ calibration of a photoacoustic sensor

#135
20220137016
2022-05-05

Method of controlling heater systems

#136
20220128514
2022-04-28

WOOD BORING INSECT DETECTION SYSTEM AND METHOD

#137
20220128457
2022-04-28

APPARATUS AND METHOD FOR CARRYING OUT SPATIALLY RESOLVED PHOTOACOUSTICS

#138
20220125514
2022-04-28

Device and method for in vivo detection of clots within circulatory vessels

#139
20220120925
2022-04-21

UTILITY POLE LOCALIZATION BY DISTRIBUTED FIBER SENSING OF AERIAL FIBER CABLE

#140
20220091071
2022-03-24

Methods and systems for evaluating a target using pulsed, energetic particle beams

#141
20220091070
2022-03-24

Rotating machine abnormality detection device and rotating machine abnormality detection method

#142
20220052501
2022-02-17

Pulse stretching technique for laser bond inspection, laser ultrasonic inspection, and laser peening

#143
20220051390
2022-02-17

DEFECT INSPECTION APPARATUS AND DEFECT INSPECTION METHOD

#144
20220050084
2022-02-17

Device and method for testing a test object

#145
20220034822
2022-02-03

Displacement measurement device and defect detection device

#146
20220031200
2022-02-03

Component Concentration Measuring Device

#147
20220026396
2022-01-27

Defect inspection apparatus and defect inspection method

#148
20220022752
2022-01-27

PARS imaging methods

#149
20220011272
2022-01-13

Device and method for determining the volume and porosity of objects and bulk materials

#150
20220007944
2022-01-13

Determining flow speed and/or oxygen saturation based on photoacoustic imaging and sensing

#151
20210396716
2021-12-23

Optical ultrasonic wave measuring apparatus, method, and storage medium

#152
20210396652
2021-12-23

Laser opto-ultrasonic dual detection method and device for detecting elements, defects and residual stress simultaneously

#153
20210382013
2021-12-09

Photo-acoustic tomography defect testing system and method

#154
20210379670
2021-12-09

Additive Manufacturing With Photo-Acoustic Tomography Defect Testing

#155
20210372881
2021-12-02

Systems, methods and apparatuses for launching laser beams into multiple fibers and/or combining beams

#156
20210369346
2021-12-02

Laser-assisted treatment of Pachyonychia Congenita

#157
20210364476
2021-11-25

Beam steering for laser ultrasonic inspection systems

#158
20210361783
2021-11-25

Metallohydroporphyrins for photoacoustic imaging

#159
20210361169
2021-11-25

Acoustic-optical imaging methods and systems

#160
20210356435
2021-11-18

Acoustics-based noninvasive wafer defect detection

#161
20210354301
2021-11-18

Methods of performing a plurality of operations within a region of a part utilizing an end effector of a robot and robots that perform the methods

#162
20210354234
2021-11-18

Processing state detecting device, laser processing machine, and machine learning device

#163
20210349056
2021-11-11

Photoacoustic measurement setup and method for detecting a gas

#164
20210341433
2021-11-04

Thermal emitter with embedded heating element

#165
20210341427
2021-11-04

TRANSDUCER, DEVICE AND METHOD FOR MONITORING INTEGRITY OF AN ADHESIVE BOND

#166
20210333241
2021-10-28

Multi-focus optical-resolution photoacoustic microscopy with ultrasonic array detection

#167
20210321874
2021-10-21

TRANSCRANIAL PHOTOACOUSTIC/THERMOACOUSTIC TOMOGRAPHY BRAIN IMAGING INFORMED BY ADJUNCT IMAGE DATA

#168
20210318270
2021-10-14

Characterization of patterned structures using acoustic metrology

#169
20210307615
2021-10-07

DEVICE AND METHOD FOR RASTER-SCAN OPTOACOUSTIC IMAGING

#170
20210302387
2021-09-30

Device for detecting an analyte via photoacoustic detection

#171
20210293760
2021-09-23

Integrated laser bond inspection and associated systems and methods

#172
20210285866
2021-09-16

Wafer arrangement for gas sensor

#173
20210270780
2021-09-02

PHOTOACOUSTIC DUAL-MODE IMAGING PROBE

#174
20210255148
2021-08-19

Laser system for blood or tissue assessment

#175
20210247366
2021-08-12

Measuring device, measuring system, moving body, and measuring method

#176
20210246016
2021-08-12

IR emitter with glass lid

#177
20210239654
2021-08-05

Sensor apparatus for lithographic measurements

#178
20210223212
2021-07-22

Carbon-based material vibrator, a sensor element having the same, and a biological substance detection device having the same

#179
20210223208
2021-07-22

METHOD AND SYSTEM FOR THE ANALYSIS OF ANALYTES THROUGH MECHANICAL RESONANCE TRANSDUCTION

#180
20210223159
2021-07-22

Use of vibrational spectroscopy for microfluidic liquid measurement

#181
20210215642
2021-07-15

Systems and methods for imaging cortical bone and soft tissue

#182
20210215592
2021-07-15

Use of vibrational spectroscopy for microfluidic liquid measurement

#183
20210208109
2021-07-08

PHOTOACOUSTIC IMAGING DEVICE

#184
20210208108
2021-07-08

DEVICES AND METHODS FOR QUARTZ ENHANCED PHOTOACOUSTIC SPECTROSCOPY

#185
20210197279
2021-07-01

Method of inspecting printing quality of 3D printing object using femtosecond laser beam during 3D printing process, and apparatus and 3D printing system for the same

#186
20210181163
2021-06-17

Object identification system and method

#187
20210164928
2021-06-03

Device and method for analyzing a substance

#188
20210164889
2021-06-03

Gas sensor

#189
20210156292
2021-05-27

GAS SENSOR HEAD

#190
20210132005
2021-05-06

Spatiotemporal antialiasing in photoacoustic computed tomography

#191
20210118654
2021-04-22

TEST WAFER WITH OPTICAL FIBER WITH BRAGG GRATING SENSORS

#192
20210116358
2021-04-22

Two-stage photo-acoustic excitation sensing systems and methods

#193
20210096106
2021-04-01

Beetle detection using optical fiber distributed acoustic sensor

#194
20210096085
2021-04-01

Vibration measurement device

#195
20210091534
2021-03-25

Photoacoustic Apparatus and Methods

#196
20210090865
2021-03-25

Processing chamber with optical fiber with bragg grating sensors

#197
20210088478
2021-03-25

Component-concentration measuring apparatus and method

#198
20210088476
2021-03-25

Autonomous inflow control device for live flow monitoring

#199
20210080430
2021-03-18

Device, system and method for imaging defects in a structure by transmitting and receiving mechanical waves in this structure

#200
20210072190
2021-03-11

Multi-phase flow-monitoring with an optical fiber distributed acoustic sensor

#201
20210055265
2021-02-25

Optical device and photoacoustic microscope

#202
20210039324
2021-02-11

In situ and real time quality control in additive manufacturing process

#203
20210025853
2021-01-28

Remote wide bandwidth ultrasonic inspection method and apparatus

#204
20210022680
2021-01-28

Optoacoustic probe

#205
20210010976
2021-01-14

Snapshot photoacoustic photography using an ergodic relay

#206
20210007605
2021-01-14

Systems and methods for swept-source optical coherence tomographic vibrography

#207
20210003536
2021-01-07

Photoacoustic apparatus and methods

#208
20200412078
2020-12-31

Laser device, multi-wavelength laser device, and photoacoustic measurement apparatus

#209
20200393422
2020-12-17

Method and apparatus for spectroscopy

#210
20200392830
2020-12-17

Sono tool and related systems and methods

#211
20200386718
2020-12-10

Microscale photoacoustic spectroscopy, imaging, and microscopy

#212
20200371018
2020-11-26

Photoacoustic excitation sensing enhanced by cross-correlated unfocused speckle images

#213
20200355604
2020-11-12

Device and method for mid-infrared microscopy and analysis

#214
20200355602
2020-11-12

Wafer arrangement for gas sensor

#215
20200352448
2020-11-12

Ultrasonic transmission instrument and ultrasonic imaging device

#216
20200348267
2020-11-05

Inspection devices with laser emitters and optical microphones, and related systems and methods

#217
20200340954
2020-10-29

Photoacoustic and optical microscopy combiner and method of generating a photoacoustic image of a sample

#218
20200340953
2020-10-29

SUBSURFACE INSPECTION METHOD AND SYSTEM

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20200333296
2020-10-22

Photo-acoustic sensor head and photo-acoustic measuring apparatus with improved interference signal suppression

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20200333295
2020-10-22

Enhanced non-destructive testing in directed energy material processing

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20200319051
2020-10-08

Electro acoustic technology (EAT) for real time intelligent pigging

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20200315461
2020-10-08

Method of photoacoustic imaging intraocular tumors including back-projection reconstruction to measure heterogeneity

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20200305727
2020-10-01

IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM

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20200300756
2020-09-24

System and method for estimating a gas concentration

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20200271543
2020-08-27

Mobile railway track defect detection

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20200256833
2020-08-13

Photoacoustic sensor

#227
20200256787
2020-08-13

Noncontact liquid crystalline broadband optoacoustic sensors

#228
20200253000
2020-08-06

Light emitter devices, optical filter structures and methods for forming light emitter devices and optical filter structures

#229
20200249149
2020-08-06

Methods including panel bonding acts and electronic devices including cavities

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20200240957
2020-07-30

Photoacoustic photon meter and process for measuring photon fluence

#231
20200232915
2020-07-23

SPECKLE BASED SENSING OF ACOUSTIC EXCITATION IN SOLUTIONS

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20200225195
2020-07-16

Laser bond inspection calibration system

#233
20200198012
2020-06-25

Additive manufacturing apparatus and additive manufacturing method

#234
20200191749
2020-06-18

Laser ultrasound imaging

#235
20200182836
2020-06-11

Vibrating inspection device for detection of particles in a liquid

#236
20200173965
2020-06-04

Objective optical system and photoacoustic imaging device

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20200158690
2020-05-21

Sensor system

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20200158611
2020-05-21

Diagnostic methods and device

#239
20200141908
2020-05-07

Systems and methods for automatic alignment and focusing of light in laser ultrasound testing

#240
20200110058
2020-04-09

Quantitative liquid texture measurement method

#241
20200103376
2020-04-02

Apparatus and method for in-situ calibration of a photoacoustic sensor

#242
20200103375
2020-04-02

Laser ultrasound scanning for visualizing damage or irregularities

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20200099191
2020-03-26

Photoacoustic measurement apparatus

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20200085345
2020-03-19

OBJECT INFORMATION ACQUISITION APPARATUS AND METHOD OF CONTROLLING THE SAME

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20200080972
2020-03-12

Photoacoustic gas sensor

#246
20200057030
2020-02-20

System and method for inspecting parts using dynamic response function

#247
20200052454
2020-02-13

Pulse stretching technique for laser bond inspection, laser ultrasonic inspection, and laser peening

#248
20200049666
2020-02-13

Remote, noninvasive, cardio-vascular activity tracer and hard target evaluator

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20200049665
2020-02-13

Laser for laser bond inspection system and laser ultrasonic inspection system

#250
20200041460
2020-02-06

Photoacoustic gas sensor and method for determining gas concentration from common point slope analysis

#251
20200041459
2020-02-06

CAPACITIVE TRANSDUCER AND ULTRASONIC PROBE USING SAME

#252
20200025682
2020-01-23

Far-field optical super-resolution microscopy method

#253
20200011839
2020-01-09

Method of inspecting structure and inspection system

#254
20190383774
2019-12-19

Method of and system for performing detection on or characterization of a sample

#255
20190383773
2019-12-19

Network wavefield imaging methods for quantification of complex discontinuity in plate-like structures

#256
20190383727
2019-12-19

Apparatus and method for bond inspection with limited access

#257
20190377962
2019-12-12

System and method for subdermal imaging

#258
20190369140
2019-12-05

Method of and system for detecting structures on or below the surface of a sample using a probe including a cantilever and a probe tip

#259
20190365347
2019-12-05

ULTRASONIC PROBE AND ULTRASONIC IMAGE OBTAINING APPARATUS

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20190353029
2019-11-21

Distributed acoustic sensing system with phase modulator for mitigating faded channels

#261
20190339193
2019-11-07

Photoacoustic gas sensors and method of operating a photoacoustic gas sensor

#262
20190331646
2019-10-31

System combining laser ablation with ultrasound inspection of parts

#263
20190329498
2019-10-31

In situ and real time quality control in additive manufacturing process

#264
20190323947
2019-10-24

Wafer arrangement

#265
20190322523
2019-10-24

Apparatus having a cavity structure and method for producing same

#266
20190320907
2019-10-24

Photoacoustic apparatus and object information acquiring method

#267
20190307334
2019-10-10

Single-impulse panoramic photoacoustic computed tomography (SIP-PACT)

#268
20190301278
2019-10-03

Systems and methods to improve distributed acoustic sensing properties of optical fibers

#269
20190293608
2019-09-26

Method and apparatus for enhanced visualization of anomalies in a structure

#270
20190283020
2019-09-19

Method for hemostasis testing

#271
20190265200
2019-08-29

Laser ultrasound scanning for visualizing damage or irregularities

#272
20190265178
2019-08-29

Nondestructive multispectral vibrothermography inspection system and method therefor

#273
20190257795
2019-08-22

Photoacoustic measurement apparatus

#274
20190254577
2019-08-22

PHOTOACOUSTIC IMAGING APPARATUS, METHOD FOR ACQUIRING INFORMATION, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

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2019-08-01

High resolution photoacoustic imaging in scattering media using structured illumination

#276
20190234910
2019-08-01

Sensing optical fiber acoustic emission integrated sensing system and method for monitoring safety of structure

#277
20190231198
2019-08-01

Photoacoustic image evaluation apparatus, method, and program, and photoacoustic image generation apparatus

#278
20190227098
2019-07-25

Device for the volumetric analysis of an organic or inorganic sample

#279
20190227038
2019-07-25

Multi-focus optical-resolution photoacoustic microscopy with ultrasonic array detection

#280
20190227036
2019-07-25

Method and device for measuring mechanical parameters of multilayer composite thin film structure

#281
20190223733
2019-07-25

Insert, photoacoustic measurement device comprising insert, and method for manufacturing insert

#282
20190216425
2019-07-18

PHOTOACOUSTIC IMAGE GENERATION APPARATUS

#283
20190212259
2019-07-11

System and method for estimating a gas concentration

#284
20190212251
2019-07-11

Modular photoacoustic detection device

#285
20190209125
2019-07-11

PHOTOACOUSTIC IMAGE GENERATION APPARATUS

#286
20190209017
2019-07-11

Photoacoustic measurement device

#287
20190204277
2019-07-04

Apparatus and method for arranging concrete structure service condition optical fiber acoustic emission sensing device

#288
20190204276
2019-07-04

Heterodyne scanning probe microscopy method and system

#289
20190204275
2019-07-04

Defect inspection device and method

#290
20190204192
2019-07-04

FIBER OPTIC INTERROGATION SYSTEM FOR MULTIPLE DISTRIBUTED SENSING SYSTEMS

#291
20190192007
2019-06-27

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

#292
20190187103
2019-06-20

Laser ultrasonic testing

#293
20190187099
2019-06-20

Acoustical microscope

#294
20190187043
2019-06-20

Use of vibrational spectroscopy for microfluidic liquid measurement

#295
20190183348
2019-06-20

Optical scanning device, catheter device, and distance measuring device

#296
20190178850
2019-06-13

Fiber acoustic emission sensing apparatus and method for service behavior of hydraulic concrete structure

#297
20190170702
2019-06-06

Photoacoustic sensor, method for checking a gas-tightness, and system

#298
20190170698
2019-06-06

Distributed sensing fiber acoustic emission fusion sensing system and running method

#299
20190170697
2019-06-06

Distributed sensing fiber acoustic emission apparatus and method for monitoring hydraulic engineering safety behavior

#300
20190170695
2019-06-06

System and method for nanoscale photoacoustic tomography