ClassID:

168643

G01N29/2462 - 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 Probes with waveguides, e.g. SAW devices

Recent Application in this class:
#1
20260110664
2026-04-23

Non-Volatile Threshold Sensing System Using Ferroelectric and Microacoustic Devices

#2
20260079157
2026-03-19

NOVEL POINT OF CARE SYSTEM AND METHOD USED FOR THE SAME

#3
20260036554
2026-02-05

Spectral Enhanced Surface Acoustic Wave Sensing Using Phononic And Photonic Interference

#4
20260036552
2026-02-05

Systems and Methods For Estimating Concrete Strength Using Surface Wave Speed

#5
20250341494
2025-11-06

OPTICAL MICRORESONATOR ARRAY DEVICE FOR ULTRASOUND SENSING

#6
20250305892
2025-10-02

AN APPARATUS FOR DETERMINING SURFACE TEMPERATURE OF AN OBJECT AND A METHOD THEREOF

#7
20240426781
2024-12-26

DEVICE AND METHOD FOR DETECTING A SUB-SURFACE BTEX COMPONENT

#8
20240361278
2024-10-31

ULTRASONIC WAVEGUIDE SENSOR AND APPARATUS FOR DISTRIBUTED PHYSICAL PARAMETER MEASUREMENTS

#9
20240359182
2024-10-31

METHOD AND SYSTEM FOR STUDYING BIOLOGICAL CELLS

#10
20240226889
2024-07-11

ACOUSTIC RESONATOR DEVICE

#11
20240219353
2024-07-04

SYSTEM AND METHOD FOR REMOTELY MONITORING HEALTH OF A STRUCTURE

#12
20240186124
2024-06-06

PROCESSING CHAMBER WITH OPTICAL FIBER WITH BRAGG GRATING SENSORS

#13
20230273160
2023-08-31

Sensor system and method

#14
20230184720
2023-06-15

Method and system for inspection of joints in composite pipes and of composite repairs in metallic pipelines

#15
20230160855
2023-05-25

Systems and Methods For Estimating Concrete Strength Using Surface Wave Speed

#16
20230135167
2023-05-04

System and method for monitoring semiconductor processes

#17
20230097639
2023-03-30

OPTICAL MICRORESONATOR ARRAY DEVICE FOR ULTRASOUND SENSING

#18
20230031270
2023-02-02

ELECTROMAGNETIC ACOUSTIC PROBE

#19
20220365035
2022-11-17

HIGH-TEMPERATURE ULTRASONIC SENSOR

#20
20220341881
2022-10-27

DIFFERENTIAL ACCOUSTIC WAVE SENSORS

#21
20220283122
2022-09-08

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

#22
20220274104
2022-09-01

Acoustic resonator device

#23
20220229019
2022-07-21

Sensor device

#24
20220212474
2022-07-07

FLOW PATH DEVICE, CARTRIDGE, AND MEASUREMENT SYSTEM

#25
20220196610
2022-06-23

Method of manufacturing sensor device and sensor device

#26
20220187251
2022-06-16

Fluid analysis utilizing acoustic waveguides applied angularly to fluid flow

#27
20220163324
2022-05-26

1D ultrasonic transducer unit for material detection

#28
20220146460
2022-05-12

GUIDED WAVE TESTING OF WELDS IN PIPELINES AND PLATE STRUCTURES

#29
20220118453
2022-04-21

Method and system for studying biological cells

#30
20220065833
2022-03-03

TEMPERATURE VARIATION FOR SENSOR ARRAY BASED DETECTION TECHNOLOGY

#31
20210404990
2021-12-30

Devices and methods of sensing properties of fluids

#32
20210372971
2021-12-02

Active waveguide excitation and compensation

#33
20210325348
2021-10-21

Sensor system and method

#34
20210270781
2021-09-02

Sensor apparatus

#35
20210262987
2021-08-26

Measurement method and measurement system

#36
20210123796
2021-04-29

Acoustic sensor having waveguide and inspection device

#37
20210118654
2021-04-22

TEST WAFER WITH OPTICAL FIBER WITH BRAGG GRATING SENSORS

#38
20210090865
2021-03-25

Processing chamber with optical fiber with bragg grating sensors

#39
20210025853
2021-01-28

Remote wide bandwidth ultrasonic inspection method and apparatus

#40
20200400621
2020-12-24

Waveguide usable for non-destructive evaluation of specimen including wooden specimen

#41
20200371067
2020-11-26

Acoustic waveguide

#42
20200353463
2020-11-12

Acoustic resonator device

#43
20200326313
2020-10-15

Interrogatable passive acoustic sensor device with reflective tags

#44
20200321665
2020-10-08

Modular, adaptable holders for sensors and battery cells for physical analysis

#45
20200319172
2020-10-08

Sensor apparatus

#46
20200316586
2020-10-08

ACOUSTIC TWEEZERS

#47
20200300812
2020-09-24

Methods and systems for pipe wall thickness detection

#48
20200271812
2020-08-27

Ultrasonic beam focus adjustment for single-transducer ultrasonic assembly tools

#49
20200249207
2020-08-06

Apparatus and a method of ultrasonically inspecting a component

#50
20200200712
2020-06-25

Surface acoustic wave resonant sensor

#51
20200158695
2020-05-21

Acoustic probe for inspection of wooden specimen

#52
20200141905
2020-05-07

System and method of measuring cell viability and growth

#53
20200139404
2020-05-07

RAYLEIGH WAVE POSITIONING SYSTEM (RAPS)

#54
20200124573
2020-04-23

Sensor system and method

#55
20200107114
2020-04-02

Insertable waveguide to improve acoustic signal transmission in wooden specimen

#56
20200096482
2020-03-26

Ultrasonic sensors and methods of using the ultrasonic sensors

#57
20190360974
2019-11-28

High-temperature ultrasonic sensor

#58
20190255527
2019-08-22

Method and system for studying biological cells

#59
20190204277
2019-07-04

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

#60
20190192007
2019-06-27

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

#61
20190190492
2019-06-20

Surface acoustic wave RFID sensor for material and structure sensing

#62
20190187105
2019-06-20

Surface acoustic wave RFID sensor for chemical detection and (bio)molecular diagnostics

#63
20190145939
2019-05-16

Method, device and use for the device for quantitatively determining the concentration or particle size of a component of a heterogeneous material mixture

#64
20190094187
2019-03-28

Supersonic inspection jig and supersonic inspection method

#65
20190033265
2019-01-31

Method for the determining of properties of a medium and device for the determining of properties of a medium

#66
20190033260
2019-01-31

Method for acoustically determining properties of a medium, and device for acoustically determining properties of a medium, comprising a reflective element

#67
20190033168
2019-01-31

TOOTHING ARRANGEMENT AND METHOD FOR DETERMINING CHARACTERISTICS OF A TOOTHING ARRANGEMENT

#68
20190030533
2019-01-31

Apparatus for automatic sampling of biological species employing an amplification with a magnetic nanoparticle and propulsion method

#69
20190025101
2019-01-24

Device for determining properties of a medium comprising a damping element and/or open guide element

#70
20190006157
2019-01-03

Test wafer with optical fiber with Bragg Grating sensors

#71
20190000323
2019-01-03

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

#72
20180356368
2018-12-13

Sensor system and method

#73
20180266994
2018-09-20

Assembly for detecting gas contained in a liquid

#74
20180231506
2018-08-16

LIGHT TRANSMITTING APPARATUS, LIGHT TRANSMITTING METHOD, AND OBJECT INFORMATION ACQUIRING APPARATUS

#75
20180149646
2018-05-31

DETECTION METHOD AND DETECTION DEVICE

#76
20180123189
2018-05-03

Modular, adaptable holders for sensors and battery cells for physical analysis

#77
20180120267
2018-05-03

Distributed fiber sensor

#78
20180100947
2018-04-12

SPECTRAL ANALYSIS OF SURFACE WAVES TO DETECT SUBSURFACE VOIDS

#79
20180095394
2018-04-05

Sheet determination apparatus using ultrasonic wave transmitting unit or reception unit

#80
20180074017
2018-03-15

Measurement method of specimen liquid and specimen liquid sensor

#81
20180045681
2018-02-15

System and method of measuring cell viability and growth

#82
20180024100
2018-01-25

Temperature control for surface acoustic wave sensor

#83
20180022318
2018-01-25

WINDSHIELD MONITORING SYSTEM

#84
20180011211
2018-01-11

Ultrasonic beam focus adjustment for single-transducer ultrasonic assembly tools

#85
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

#86
20170363584
2017-12-21

Saw magnetic sensor and manufacturing method for same

#87
20170338400
2017-11-23

Surface acoustic wave sensor coating

#88
20170248550
2017-08-31

Ultrasonic test system, ultrasonic test method and aircraft structural object

#89
20170247810
2017-08-31

SYSTEM FOR MEASURING MATERIAL THICKNESSES AT HIGH TEMPERATURES

#90
20170227503
2017-08-10

Sensor apparatus

#91
20170227500
2017-08-10

FITTED COAXIAL WAVEGUIDE SYSTEM FOR GUIDED WAVE INSPECTION OF TUBING

#92
20170199180
2017-07-13

Sensor apparatus

#93
20170146494
2017-05-25

Ultrasonic testing apparatus

#94
20170127950
2017-05-11

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

#95
20170074835
2017-03-16

Minimum redundancy spacing functions for surface acoustic wave (SAW) sensor devices

#96
20170030871
2017-02-02

Active waveguide excitation and compensation

#97
20160327532
2016-11-10

Gas-measuring device

#98
20160265910
2016-09-15

IN-SITU ANALYSIS OF ICE USING SURFACE ACOUSTIC WAVE SPECTROSCOPY

#99
20160258908
2016-09-08

METHOD FOR EVALUATING ATOMIC VACANCY IN SURFACE LAYER OF SILICON WAFER AND APPARATUS FOR EVALUATING THE SAME

#100
20160157730
2016-06-09

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

#101
20160153938
2016-06-02

Waveguide technique for the simultaneous measurement of temperature dependent properties of materials

#102
20150357551
2015-12-10

Surface acoustic wave sensor

#103
20150346161
2015-12-03

System and method of diagnosing tube sensor integrity by analysis of excited stress waves

#104
20150260587
2015-09-17

Wireless temperature and humidity sensor and system, and measurement method

#105
20150244344
2015-08-27

Self-powered sensing and transmitting device and method of fabricating the same

#106
20150119681
2015-04-30

METHOD AND APPARATUS FOR SCANNING EXCITATION LIGHT FOR A PHOTOACOUSTIC IMAGE

#107
20150068296
2015-03-12

Air-coupled ultrasonic inspection of rails

#108
20150038825
2015-02-05

Photoacoustic measurement device and probe for photoacoustic measurement device

#109
20150037053
2015-02-05

Sheet determination apparatus using ultrasonic wave transmitting unit or reception unit

#110
20140360270
2014-12-11

Device for determining properties of a medium

#111
20140352435
2014-12-04

Acoustic transducer assembly for a pressure vessel

#112
20140350368
2014-11-27

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

#113
20140331785
2014-11-13

Fluid density stratification location system, device and method

#114
20140305214
2014-10-16

Saw mode-based surface defect system/method

#115
20140246954
2014-09-04

Waveguide for a bulk-type medium, vibrator using same to transmit shear waves to a bulk-type medium, and method using the vibrator to transmit shear waves to a bulk-type medium

#116
20140123767
2014-05-08

Ultrasonic signal coupler

#117
20140102201
2014-04-17

Method for determining boiler tube cold side cracking and article for accomplishing the same

#118
20140083194
2014-03-27

Device and method for determining properties of a medium

#119
20140007692
2014-01-09

Surface acoustic wave monitor for deposition and analysis of ultra-thin films

#120
20140007690
2014-01-09

IMAGE GENERATING APPARATUS AND IMAGE GENERATING METHOD

#121
20130260469
2013-10-03

Differential ultrasonic waveguide cure monitoring probe

#122
20130146388
2013-06-13

Acoustic waveguide assemblies

#123
20130026882
2013-01-31

Surface acoustic wave sensor

#124
20130004370
2013-01-03

Quantitative sensor and manufacturing method thereof

#125
20120242426
2012-09-27

Broadband waveguide

#126
20120204650
2012-08-16

Acoustic transducer assembly for a pressure vessel

#127
20120125118
2012-05-24

System for monitoring structural assets

#128
20120060591
2012-03-15

Apparatus for determining the properties of a medium in the form of a fluid or a soft material

#129
20120058546
2012-03-08

Multiple surface acoustic wave sensor system

#130
20110314920
2011-12-29

Device and method for studying a study area by means of an acoustic wave

#131
20110308316
2011-12-22

Nondestructive inspection apparatus and nondestructive inspection method using guided wave

#132
20110236992
2011-09-29

METHOD OF DETECTING A SPECIFIC NUCLEOPHILE AND SURFACE ACOUSTIC WAVE SENSOR FOR DETECTING THE SPECIFIC NUCLEOPHILE

#133
20110133599
2011-06-09

SURFACE ACOUSTIC WAVE SENSOR

#134
20110111516
2011-05-12

SURFACE ACOUSTIC WAVE SENSOR SYSTEM FOR USING OSCILLATION METHOD AND SENSING METHOD USING THE SAME

#135
20110068656
2011-03-24

Surface acoustic wave sensor system

#136
20110023612
2011-02-03

Ultrasonic measurement waveguide rod and ultrasonic measurement instrument

#137
20100288014
2010-11-18

Gas sensor and method thereof

#138
20100170345
2010-07-08

Elastic wave measurement apparatus and method

#139
20100162815
2010-07-01

Manufacturing method for acoustic wave sensor realizing dual mode in single chip and biosensor using the same

#140
20100058834
2010-03-11

METHOD AND APPARATUS FOR LOW DRIFT CHEMICAL SENSOR ARRAY

#141
20100052478
2010-03-04

Longitudinal pulse wave array

#142
20090316531
2009-12-24

Portable ultrasonic scanner device for nondestructive testing

#143
20090314089
2009-12-24

Ultrasonic inspection probe carrier system for performing non-destructive testing

#144
20090314088
2009-12-24

Differential ultrasonic waveguide cure monitoring probe

#145
20090314087
2009-12-24

ULTRASONIC TESTING OF FITTING ASSEMBLY

#146
20090277271
2009-11-12

Micromechanical sensor, sensor array and method

#147
20090249599
2009-10-08

GAS SENSOR MANUFACTURING PROCESS

#148
20090150094
2009-06-11

Guided waves for nondestructive testing of pipes

#149
20090124513
2009-05-14

Multiplex Biosensor

#150
20090120183
2009-05-14

Piezoelectric/electrostrictive membrane sensor

#151
20090115004
2009-05-07

SURFACE ACOUSTIC WAVE SENSOR ASSEMBLIES

#152
20090114798
2009-05-07

Circular surface acoustic wave (SAW) devices, processes for making them, and methods of use

#153
20090102321
2009-04-23

Piezoelectric/electrostrictive membrane sensor

#154
20090095072
2009-04-16

Piezoelectric/electrostrictive membrane type measuring device

#155
20090031813
2009-02-05

Nondestructive inspection apparatus and nondestructive inspection method using guided wave

#156
20080289397
2008-11-27

Portable analytical system for detecting organic chemicals in water

#157
20080230859
2008-09-25

Saw devices, processes for making them, and methods of use

#158
20080229831
2008-09-25

Deposition of sensing layers for surface acoustic wave chemical sensors based on supra-molecular chemistry

#159
20080201088
2008-08-21

SYSTEM AND METHOD FOR MONITORING A PROCESS

#160
20080197753
2008-08-21

Longitudinal Pulse Wave Array

#161
20080196478
2008-08-21

Transition metals doped zeolites for saw based CO2 gas sensor applications

#162
20080168825
2008-07-17

SURFACE ACOUSTIC WAVE GAS SENSOR WITH SENSITIVE GETTER LAYER AND PROCESS FOR ITS MANUFACTURE

#163
20080148855
2008-06-26

Non-destructive ultrasound inspection method and measurement probe for implementing the method

#164
20080087088
2008-04-17

Ultrasonic testing of fitting assembly

#165
20080084135
2008-04-10

Universal platform for surface acoustic wave (SAW) based sensors

#166
20080022772
2008-01-31

Method for ultrasonic testing of fitting assembly

#167
20070284966
2007-12-13

Surface wave sensor apparatus

#168
20070281369
2007-12-06

Acousto-Mechanical Detection Systems and Methods of Use

#169
20070252475
2007-11-01

Oscillator circuit including surface acoustic wave sensor and biosensor apparatus

#170
20070247022
2007-10-25

Surface acoustic wave device and environmental difference detecting apparatus using the surface acoustic wave device

#171
20070247021
2007-10-25

Surface acoustic wave device and environmental difference detecting apparatus using the surface acoustic wave device

#172
20070247020
2007-10-25

Surface acoustic wave device and environmental difference detecting apparatus using the surface acoustic wave device

#173
20070245810
2007-10-25

Detection Cartridges, Modules, Systems and Methods

#174
20070241639
2007-10-18

Surface acoustic wave device and environmental difference detecting apparatus using the surface acoustic wave device

#175
20070241638
2007-10-18

Surface acoustic wave device and environmental difference detecting apparatus using the surface acoustic wave device

#176
20070241637
2007-10-18

Layered surface acoustic wave sensor

#177
20070200647
2007-08-30

Method of manufacturing spherical or hemispherical crystal blank and method of manufacturing spherical saw device

#178
20070190662
2007-08-16

Acoustic sensors and methods

#179
20070131032
2007-06-14

Wireless sensor antenna configuration

#180
20070107519
2007-05-17

Wireless acoustic wave sensor system for use in vehicle applications

#181
20070107516
2007-05-17

Surface acoustic wave sensor

#182
20070103031
2007-05-10

Ultrasound radiation device into a material

#183
20070084284
2007-04-19

Environment difference detector

#184
20070074563
2007-04-05

Engine wear and oil quality sensor

#185
20070074562
2007-04-05

Oil quality sensor structure for permanent applications

#186
20070068256
2007-03-29

Estimating propagation velocity through a surface acoustic wave sensor

#187
20070057772
2007-03-15

Hybrid SAW/BAW sensor

#188
20070046479
2007-03-01

Concrete maturity monitoring system using passive wireless surface acoustic wave temperature sensors

#189
20070041870
2007-02-22

Sensor head, gas sensor and sensor unit

#190
20060283252
2006-12-21

Passive acoustic wave sensor system

#191
20060254356
2006-11-16

Wireless and passive acoustic wave liquid conductivity sensor

#192
20060232842
2006-10-19

System, method and apparatus for direct imaging in ultrasonic holography

#193
20060214537
2006-09-28

Surface acoustic wave device and environmental difference detecting apparatus using the surface acoustic wave device

#194
20060185430
2006-08-24

Piezocomposite transducer for a downhole measurement tool

#195
20060170312
2006-08-03

Sensors and related devices and methods

#196
20060150718
2006-07-13

Device for determining the wetting of a wall by a liquid

#197
20060150715
2006-07-13

Method and system for conducting an on-site measurement of the density of an insulation material

#198
20060049714
2006-03-09

Passive wireless acoustic wave chemical sensor

#199
20060032295
2006-02-16

Fluid monitoring

#200
20060032290
2006-02-16

Acoustic wave sensor with reduced condensation and recovery time

#201
20060024813
2006-02-02

Nano-mechanic microsensors and methods for detecting target analytes

#202
20050256676
2005-11-17

Ultrasonic testing of fitting assembly for fluid conduits with a hand-held apparatus

#203
20050199065
2005-09-15

Detection of movement of termites in wood by acoustic emission techniques

#204
20050191757
2005-09-01

Method and apparatus for detecting humans and human remains

#205
20050044956
2005-03-03

Sensor based on surface components with capacitative coupling of the high frequency connections

#206
20050012431
2005-01-20

Multi-reflective acoustic wave device

#207
20050000279
2005-01-06

Acoustic sensor for downhole measurement tool