| Patents for G01N 29 - 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 (28,925) |
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| 12/18/2013 | CN103454344A Device and method for simultaneously measuring components and flow of methane |
| 12/18/2013 | CN103454288A Method and apparatus for recognizing object material |
| 12/18/2013 | CN102621232B Multi-field coupling large-sized simulation test system for coal mine dynamic disaster |
| 12/18/2013 | CN102621229B Large simulation test piece box for multi field coupling coal mine dynamic disaster |
| 12/18/2013 | CN102590351B Ultrasonic transducer clamp for detecting concave R region of composite material structure |
| 12/18/2013 | CN102590350B Ultrasonic transducer clamp for detecting convex R region of composite material |
| 12/18/2013 | CN102590341B Method for detecting sonic time and tracking phase wave band of concrete pile shaft by ultrasonic transmission method |
| 12/18/2013 | CN102565195B Connection-free type acoustic emission detector |
| 12/18/2013 | CN102520068B Rail destruction detection method based on magnetostriction and longitudinal ultrasonic guided wave |
| 12/18/2013 | CN102435676B Method for inspecting acceptability of amorphous alloy products by means of sound |
| 12/18/2013 | CN102331455B Engineering structure damage monitoring method based on active Lamb wave damage index |
| 12/18/2013 | CN102317770B Method and device for classification of sound-generating processes |
| 12/18/2013 | CN101839894B Digital ultrasonic flaw detection system and method |
| 12/18/2013 | CN101802605B Enhanced method for monitoring deposition of organic materials in papermaking process |
| 12/18/2013 | CN101796405B Cavitation detection |
| 12/17/2013 | US8609427 SO2 detection using differential nano-resonators and methods related thereto |
| 12/17/2013 | US8609025 Single walled carbon nanotubes with functionally adsorbed biopolymers for use as chemical sensors |
| 12/17/2013 | US8607633 Measuring system for resonant frequency measurements on disc brake pads |
| 12/17/2013 | CA2685294C Boiler tube inspection probe with centering mechanism and method of operating the same |
| 12/17/2013 | CA2596609C Method for reducing digital data in an emat pig |
| 12/12/2013 | WO2013183759A1 Material diagnostic method |
| 12/12/2013 | WO2013183400A1 Photoacoustic wave measurement device |
| 12/12/2013 | WO2013183399A1 Photoacoustic wave measurement device, method, program, and recording medium |
| 12/12/2013 | WO2013183314A1 Structure analysis device and structure analysis method |
| 12/12/2013 | WO2013183313A1 Structure analysis device and structure analysis method |
| 12/12/2013 | WO2013183302A1 Acoustooptic imaging device |
| 12/12/2013 | WO2013183247A1 Acoustooptic imaging device |
| 12/12/2013 | US20130332091 Apparatus and method for determining the internal cleanliness of a tube |
| 12/12/2013 | US20130331874 Temperature estimation and tissue detection of an ultrasonic dissector from frequency response monitoring |
| 12/12/2013 | US20130327756 Icing Condition Detection System |
| 12/12/2013 | US20130327148 Systems and methods for damage detection in plate-like structures using guided wave phased arrays |
| 12/11/2013 | EP2671093A1 Ultrasonic probe with ultrasonic transducers addressable on common electrical channel |
| 12/11/2013 | EP2671073A1 Method and device for acoustic sensorial analysis of materials |
| 12/11/2013 | CN203337618U Ultrasonic probe clamp |
| 12/11/2013 | CN203337617U Ultrasonic probe |
| 12/11/2013 | CN203337616U Portable electromagnetic shielding case for acoustic surface wave sensor array |
| 12/11/2013 | CN203337615U Ultrasonic detection probe for bearing bush alloy layer |
| 12/11/2013 | CN203337614U Ultrasonic oxygen concentration sensor |
| 12/11/2013 | CN203337613U Hydrogen sensor with ultrasonic waves |
| 12/11/2013 | CN203337612U SF6 gas leakage alarming and oxygen content monitoring system |
| 12/11/2013 | CN103443272A Ultrasonic cavitation derived stromal or mesenchymal vascular extracts and cells derived therefrom obtained from adipose tissue and use thereof |
| 12/11/2013 | CN103442646A Optoacoustic image pick-up system and optoacoustic image pick-up device |
| 12/11/2013 | CN103439418A Low-order torsional mode electromagnetic acoustic array transducer |
| 12/11/2013 | CN103439417A Automatic-spraying ultrasonic coupling agent device |
| 12/11/2013 | CN103439416A Walking device for rapidly detecting flat plate butt-welding seams of ultrasonic phased array |
| 12/11/2013 | CN103439415A Electromagnetic ultrasonic automatic detection crawler for exposed pipeline |
| 12/11/2013 | CN103439414A Three-roller centring device for ultrasonic rotary flaw detector to clamp steel pipe |
| 12/11/2013 | CN103439413A Acoustic emission signal analytical method for automatically identifying damage mode of thermal barrier coating |
| 12/11/2013 | CN103439412A Method for detecting large holes damaged by worms in tree with acoustic surface wave |
| 12/11/2013 | CN103439411A Multi-cross-hole ultrasonic detection system and detection method thereof |
| 12/11/2013 | CN103439410A Method for detecting steel weld joint with layer by using ultrasonic waves |
| 12/11/2013 | CN103439409A Positioning method for groove weld defects of large-wall-thickness pipe fitting |
| 12/11/2013 | CN103439408A Ultrasonic detection method for weld joint of small-caliber pipe shelf angle |
| 12/11/2013 | CN103439407A Tool for carrying out sound insulation testing on automobile acoustic part material |
| 12/11/2013 | CN103439406A Piezoelectric sensor for detecting identifiability of beta-naphthol isomer and using method of piezoelectric sensor |
| 12/11/2013 | CN103439375A Integrated type capacitance-ultrasound tomography sensor |
| 12/11/2013 | CN102439418B Subject information analysis device and subject information analysis method |
| 12/11/2013 | CN102419349B Packaging method of acoustic emission sensor of fiber Bragg raster |
| 12/10/2013 | US8601877 Method and device for ultrasonic measurements |
| 12/10/2013 | US8601876 Ultrasonic fingerprint scanning using a plane wave |
| 12/10/2013 | US8601875 Device and method to assess impairment of pipeline wall strength |
| 12/10/2013 | US8601874 Method for detection of a malfunction related to a fluid affected component in a piston machine |
| 12/10/2013 | US8601860 Sensing device and sensing method |
| 12/10/2013 | US8601859 Sensing device |
| 12/10/2013 | CA2743926C Ultrasonic testing method and apparatus |
| 12/10/2013 | CA2679293C Ultrasonic flaw detection apparatus and ultrasonic flaw detection method for pipe |
| 12/05/2013 | WO2013179202A2 Environmental parameter determination device and method using acoustics |
| 12/05/2013 | WO2013014200A8 Reservoir monitoring by acoustic emission |
| 12/05/2013 | US20130325308 Evaluating road conditions using a mobile vehicle |
| 12/05/2013 | US20130322903 Method to determine the mass concentration of particles in a dispersion including particles and fluid |
| 12/05/2013 | US20130319120 Apparatus and method for inspecting a tube |
| 12/05/2013 | DE102006010195B4 Diagnosesystem und -verfahren für Ventile einer Ventilgruppe Diagnostic system and method for valves of a valve group |
| 12/04/2013 | EP2669672A1 Apparatus and method for inspecting a tube |
| 12/04/2013 | EP2669671A1 Test-object-information acquisition apparatus and test-object-information acquisition method |
| 12/04/2013 | EP2669654A2 Piezoelectric sensor and sensing instrument |
| 12/04/2013 | EP2668494A1 Device and method for pickling and simultaneously checking a part by acoustic means |
| 12/04/2013 | EP2539684B1 Test chamber for explosion resistant products |
| 12/04/2013 | CN203324232U Three-dimensional ultrasonic location reticular mold plate |
| 12/04/2013 | CN203324231U Train wheel on-line flaw detection probe array device shaped like Chinese character 'pin' |
| 12/04/2013 | CN203324230U Reference block support |
| 12/04/2013 | CN203324229U Puncture needle detection device based on ultrasonic detection |
| 12/04/2013 | CN203324228U Simple and easy bolt micro-defect detection device |
| 12/04/2013 | CN203324227U Surface acoustic wave gas sensor |
| 12/04/2013 | CN203324138U Sensor for detecting physical property of fluid |
| 12/04/2013 | CN203323794U Wireless receiving and sending supersonic wave brine baume degree, evaporation capacity and liquid level measuring device |
| 12/04/2013 | CN203316537U Flywheel roundness correcting punch mechanism with real-time crack identification function |
| 12/04/2013 | CN103430021A Vibrating microplate biosensing for characterising properties of behaviour biological cell |
| 12/04/2013 | CN103430019A Installation for non-destructive testing, by immersion ultrasounds, of workpieces |
| 12/04/2013 | CN103430018A Miniaturized integrated micro electo-mechanical systems (MEMS) optical sensor array |
| 12/04/2013 | CN103425067A System for utilizing sound velocity difference to recognize liquid medium with different proportion and control discharging of liquid medium |
| 12/04/2013 | CN103424475A Tested surface outline extraction method based on phased array ultrasound testing |
| 12/04/2013 | CN103424474A Acoustic nondestructive fruit quality testing device |
| 12/04/2013 | CN103424473A Identification system for material characteristics |
| 12/04/2013 | CN103424472A Transverse wave detecting device and method based on magnetostrictive guide waves |
| 12/04/2013 | CN103424471A Detecting device and method based on magnetostrictive guide waves |
| 12/04/2013 | CN103424470A Method for ultrasonically detecting bonding state of steel pipes and concrete |
| 12/04/2013 | CN103424469A Grid type ultrasonic detection method for two sides of corner of metal sheet material |
| 12/04/2013 | CN103424468A System and method for detecting adulterated milk by aid of SAWR (surface acoustic wave resonator) |
| 12/04/2013 | CN103424411A Automatic detecting system for welding seam |
| 12/04/2013 | CN103424182A Acoustic response characteristic simulation experiment set for seabed gas transfer and aquo-complex generation |