ClassID:

168617

G01N29/0681 - 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; Analysing solids; Visualisation of the interior, e.g. acoustic microscopy; Imaging by acoustic microscopy, e.g. scanning acoustic microscopy

Recent Application in this class:
#1
20260133164
2026-05-14

SCANNING ACOUSTIC MICROSCOPE APPARATUS AND OPERATING SYSTEM AND PLATFORM THEREOF

#2
20250138078
2025-05-01

System and Method of Power MOSFET Diagnostic and Lifetime Estimation Using AI Algorithm

#3
20250116634
2025-04-10

METHOD FOR AUTOMATED DEFECT CLASSIFICATION IN SCANNING ACOUSTIC MICROSCOPY AND SCANNING ACOUSTIC MICROSCOPE

#4
20250110086
2025-04-03

TRANSDUCER ATTACHMENT BODY FOR A PROBE, HAVING AT LEAST ONE TRANSDUCER AND ONE LENS, OF AN ACOUSTIC MICROSCOPE, AN ACOUSTIC MICROSCOPE, AND METHOD OF PERFORMING AN ULTRA-SOUND SCANNING MICROSCOPY

#5
20250100015
2025-03-27

ACOUSTIC TRANSDUCER AND DEVICES COMPRISING THE SAME

#6
20250037690
2025-01-30

MATCHING LAYER FOR ACOUSTIC TRANSDUCER

#7
20240345031
2024-10-17

PHOTOACOUSTIC MICROSCOPY PLATFORM

#8
20240044844
2024-02-08

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

#9
20230408452
2023-12-21

ACOUSTIC MICROSCOPE SYSTEM AND METHOD FOR MEASURING AN OBJECT DISPOSED IN A MEDIUM

#10
20230153989
2023-05-18

METHOD AND APPARATUS FOR AUTOMATED DEFECT DETECTION

#11
20220328341
2022-10-13

WAFER CHUCK FOR HANDLING A WAFER

#12
20220236228
2022-07-28

Ultrasound sub-surface probe microscopy device and corresponding method

#13
20220236227
2022-07-28

Haptic feedback microscope

#14
20220229088
2022-07-21

Heterodyne scanning probe microscopy method and scanning probe microscopy system

#15
20220205953
2022-06-30

METHOD AND SYSTEM FOR IMAGING STRUCTURES BELOW THE SURFACE OF A SAMPLE

#16
20220091069
2022-03-24

Cantilever, ultrasound acoustic microscopy device comprising the cantilever, method of using the same and lithographic system including the same

#17
20210389345
2021-12-16

Frequency tracking for subsurface atomic force microscopy

#18
20210364936
2021-11-25

Apparatus and methods for determining the position of a target structure on a substrate

#19
20210356439
2021-11-18

System, Method and Apparatus for Ultrasonic Inspection

#20
20210307615
2021-10-07

DEVICE AND METHOD FOR RASTER-SCAN OPTOACOUSTIC IMAGING

#21
20210302389
2021-09-30

Acoustic array detection and imaging

#22
20210239653
2021-08-05

Methods and systems to detect sub-surface defects in electronics modules using shear force microscopy

#23
20210109128
2021-04-15

Subsurface atomic force microscopy with guided ultrasound waves

#24
20210080430
2021-03-18

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

#25
20210055265
2021-02-25

Optical device and photoacoustic microscope

#26
20210010976
2021-01-14

Snapshot photoacoustic photography using an ergodic relay

#27
20200355604
2020-11-12

Device and method for mid-infrared microscopy and analysis

#28
20200309816
2020-10-01

Atomic force microscopy system, method for mapping one or more subsurface structures located in a semiconductor device or for monitoring lithographic parameters in a semiconductor device and use of such an atomic force microscopy system

#29
20200227311
2020-07-16

Method, atomic force microscopy system and computer program product

#30
20200225171
2020-07-16

Method of detecting an anomaly in a single crystal structure

#31
20200124635
2020-04-23

Heterodyne atomic force microscopy device, method and lithographic system

#32
20200057028
2020-02-20

Method of and atomic force microscopy system for performing subsurface imaging

#33
20190383774
2019-12-19

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

#34
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

#35
20190369139
2019-12-05

Atomic force microscopy device, method and lithographic system

#36
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

#37
20190227098
2019-07-25

Device for the volumetric analysis of an organic or inorganic sample

#38
20190227097
2019-07-25

Method of and system for performing defect detection on or characterization of a layer of a semiconductor element or semi-manufactured semiconductor element

#39
20190204276
2019-07-04

Heterodyne scanning probe microscopy method and system

#40
20190187099
2019-06-20

Acoustical microscope

#41
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

#42
20190033725
2019-01-31

Method for parameter determination and apparatus thereof

#43
20180372694
2018-12-27

Scanning acoustic microscopy system and method

#44
20180217104
2018-08-02

NONDESTRUCTIVE DETERMINATION OF TOUGHNESS OF METAL, PLASTIC, AND COMPOSITE MATERIALS

#45
20180172644
2018-06-21

METHOD AND SYSTEM FOR ACOUSTICALLY SCANNING A SAMPLE

#46
20180136171
2018-05-17

Acoustic wave acquisition apparatus and method for controlling the same

#47
20180128782
2018-05-10

Adjustable fixture for scanning acoustic microscopy

#48
20180113096
2018-04-26

Method for the ultrasonic microscopic measurement of semiconductor samples, computer program for the ultrasonic microscopic measurement of semiconductor samples, computer program product and ultrasound microscope

#49
20180100832
2018-04-12

HOLDING MEMBER AND ACOUSTIC WAVE APPARATUS

#50
20180059067
2018-03-01

Ultrasonic device, ultrasonic module, and ultrasonic measuring device

#51
20170370885
2017-12-28

Micro-resolution ultrasonic nondestructive imaging method

#52
20170363582
2017-12-21

Method and system for oblique backscattering ultrasound transmissive contrast imaging

#53
20170311804
2017-11-02

Diffuse acoustic confocal imager

#54
20170271219
2017-09-21

Scanning acoustic microscope sensor array for chip-packaging interaction package reliability monitoring

#55
20170254784
2017-09-07

Photoacoustic microscope and photoacoustic signal detection method

#56
20170253903
2017-09-07

Quantitative acoustic contrast tomography for studying fungal growth and toxicity

#57
20170221778
2017-08-03

Non-destructive acoustic metrology for void detection

#58
20170194221
2017-07-06

Scanning acoustic microscope sensor array for chip-packaging interaction package reliability monitoring

#59
20170086679
2017-03-30

PHOTOACOUSTIC APPARATUS AND METHOD FOR ACQUIRING OBJECT INFORMATION

#60
20160370167
2016-12-22

Optical coherence photoacoustic microscopy

#61
20160363563
2016-12-15

Photoacoustic microscope apparatus

#62
20160305912
2016-10-20

Photoacoustic microscope

#63
20160290968
2016-10-06

Scanning acoustic microscope with an inverted transducer and bubbler functionality

#64
20160249812
2016-09-01

Single-cell label-free photoacoustic flowoxigraphy in vivo

#65
20160138095
2016-05-19

Molecular manipulation system and method

#66
20160041128
2016-02-11

Acoustic micro imaging device with a scan while loading feature

#67
20150355444
2015-12-10

Compact lens system for use in photoacoustic microscopy

#68
20150316510
2015-11-05

Photoacoustic microscope

#69
20150316491
2015-11-05

SIMULATED BIOLOGICAL MATERIAL FOR PHOTOACOUSTIC DIAGNOSTIC APPARATUS AND METHOD FOR MANUFACTURING THE SAME

#70
20150276681
2015-10-01

Scanning acoustic microscopy system and method

#71
20150192674
2015-07-09

Quantitative acoustic contrast tomography for studying fungal growth and toxicity

#72
20150085296
2015-03-26

Photoacoustic microscope for detecting reflected detection light resulting from modulation by specimen

#73
20140360273
2014-12-11

Methods, systems and apparatus of an all-optics ultrasound sensor

#74
20140196543
2014-07-17

Scanning acoustic microscope with an inverted transducer and bubbler functionality

#75
20140116143
2014-05-01

Single channel scanning acoustic microscope with multiple focused ultrasonic transducers

#76
20140020469
2014-01-23

Testing of acoustic imaging systems or probes

#77
20130312527
2013-11-28

INTEGRATED EXCITATION AND MEASUREMENT SYSTEM

#78
20130245406
2013-09-19

Confocal photoacoustic microscopy with optical lateral resolution

#79
20130234310
2013-09-12

FLIP CHIP PACKAGE AND METHOD OF MANUFACTURING THE SAME

#80
20130128690
2013-05-23

Method and apparatus for signal path equalization in a scanning acoustic microscope

#81
20130107662
2013-05-02

PHOTOACOUSTIC MICROSCOPY (PAM) SYSTEMS AND RELATED METHODS FOR OBSERVING OBJECTS

#82
20130054154
2013-02-28

System and method for assessing inhomogeneous deformations in multilayer plates

#83
20120327744
2012-12-27

System for illuminating an object with a wave or for imaging an object with a wave

#84
20120320368
2012-12-20

Optical coherence photoacoustic microscopy

#85
20120304773
2012-12-06

ESTIMATION OF PRESENCE OF VOID IN THROUGH SILICON VIA (TSV) BASED ON ULTRASOUND SCANNING

#86
20120125110
2012-05-24

Acoustic micro imaging device with a scan while loading feature

#87
20120125109
2012-05-24

Scanning acoustic microscope with an inverted transducer and bubbler functionality

#88
20110296563
2011-12-01

Flexibly displaceable coupling device for acoustically excited atomic force microscopy with acoustic excitation of the sample

#89
20110141481
2011-06-16

Acoustic confocal interferometry microscope

#90
20110138507
2011-06-09

WHISPERING GALLERY MODE ULTRASONICALLY COUPLED SCANNING PROBE MICROSCOPE

#91
20110036171
2011-02-17

Enhanced ultra-high resolution acoustic microscope

#92
20110036170
2011-02-17

Scanning near field thermoelastic acoustic holography (SNFTAH)

#93
20110036169
2011-02-17

Scanning near field ultrasound holography

#94
20100332203
2010-12-30

Optical method and system for the characterization of laterally-patterned samples in integrated circuits

#95
20100268042
2010-10-21

Confocal photoacoustic microscopy with optical lateral resolution

#96
20100249562
2010-09-30

ULTRASONIC IMAGING DEVICE

#97
20100245770
2010-09-30

SYSTEMS AND METHODS FOR PHOTOACOUSTIC OPTHALMOSCOPY

#98
20100245769
2010-09-30

Systems and methods for photoacoustic opthalmoscopy

#99
20100245766
2010-09-30

Systems and methods for photoacoustic opthalmoscopy

#100
20090272191
2009-11-05

Opto-acoustic methods and apparatus for performing high resolution acoustic imaging and other sample probing and modification operations

#101
20090213375
2009-08-27

Optical method for the characterization of laterally-patterned samples in integrated circuits

#102
20090114024
2009-05-07

Scanning near field ultrasound holography

#103
20080289420
2008-11-27

Ultrasound Transducers

#104
20080276695
2008-11-13

Non-destructive wafer-scale sub-surface ultrasonic microscopy employing near field AFM detection

#105
20080163690
2008-07-10

Measuring a sample

#106
20080151219
2008-06-26

Optical method for the characterization of laterally patterned samples in integrated circuits

#107
20080092659
2008-04-24

Whispering gallery mode ultrasonically coupled scanning probe microscopy

#108
20080041159
2008-02-21

Method and appartus for detection of mechanical defects in an ingot piece composed of semiconductor material

#109
20080022774
2008-01-31

Imaging thin film structures by scanning acoustic microscopy

#110
20070287912
2007-12-13

Functional imaging using capacitive micromachined ultrasonic transducers

#111
20070273952
2007-11-29

Characterization of micro- and nano scale materials by acoustic wave generation with a CW modulated laser

#112
20070220979
2007-09-27

Method and apparatus for remote sensing utilizing a reverse photoacoustic effect

#113
20070220978
2007-09-27

Method and apparatus for remote sensing of molecular species at nanoscale utilizing a reverse photoacoustic effect

#114
20070038400
2007-02-15

Method and system for assessing quality of spot welds

#115
20060288786
2006-12-28

Ultrasonically coupled scanning probe microscope

#116
20060272419
2006-12-07

Opto-acoustic methods and apparatus for performing high resolution acoustic imaging and other sample probing and modification operations

#117
20060272418
2006-12-07

Opto-acoustic methods and apparatus for perfoming high resolution acoustic imaging and other sample probing and modification operations

#118
20060037401
2006-02-23

Scanning near field ultrasound holography

#119
20060028096
2006-02-09

Evaluation method for coefficient of thermal expansion of ultra-low-expansion glass material

#120
20050240106
2005-10-27

Frequency domain processing of scanning acoustic imaging signals

#121
20050229707
2005-10-20

Acoustic micro imaging method and apparatus for capturing 4D acoustic reflection virtual samples

#122
20050162041
2005-07-28

Non-fluid acoustic coupling

#123
20050160818
2005-07-28

Acoustic coupling with a fluid bath

#124
20050132811
2005-06-23

Scanning acoustic microscopy

#125
20050132810
2005-06-23

Non-fluid acoustic coupling

#126
20050130257
2005-06-16

Ejection of localized volumes from fluids

#127
20050056782
2005-03-17

Near field acoustic holography with scanning probe microscope (SPM)

#128
20050021263
2005-01-27

Wavelet analysis of one or more acoustic signals to identify one or more anomalies in an object