| 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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| 03/20/2013 | CN102980941A Method and device for detecting ultrasound gas relative humidity through utilizing sound speed variations |
| 03/20/2013 | CN102980894A System and method of nondestructive testing of steel structure special type weld |
| 03/20/2013 | CN102980612A Three-dimensional virtual reality health monitoring method for steel structural grid |
| 03/20/2013 | CN102288680B Adjusting mechanism of TKY (T-type, K-type and Y-type) tube node flow detection scanning probe |
| 03/20/2013 | CN102279223B Identifying and assessing system for deformation and damage of 16Mn steel welded structure on basis of SNF (Strongest Neighbor Filter) and DSD (Deformation Sensitive Decimation) policies |
| 03/20/2013 | CN101832975B Correction method of inner arc probe or outer arc probe in ultrasonic flaw detector |
| 03/20/2013 | CN101790681B Improved vibrator table frame |
| 03/19/2013 | US8398551 Capacitive ultrasonic transducer, production method thereof, and capacitive ultrasonic probe |
| 03/19/2013 | US8397574 Ultrasonic transducer, ultrasonic probe, and ultrasonic imaging device |
| 03/19/2013 | US8397572 Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard materials |
| 03/19/2013 | CA2698043C Ultrasonic imaging apparatus |
| 03/14/2013 | WO2013036760A1 Analytical system and method for detecting volatile organic compounds in water |
| 03/14/2013 | WO2013034716A1 Method and monitoring device for monitoring operation of a drug delivery device |
| 03/14/2013 | WO2012141520A9 Apparatus for diagnosing ultrasound image for minimizing image artifact having tooth shape, and method for diagnosing same |
| 03/14/2013 | US20130066240 Ultrasound transducer for selectively generating ultrasound waves and heat |
| 03/14/2013 | US20130061679 Interior trim part and exterior facing part of a vehicle having an ultrasonic sensor |
| 03/14/2013 | US20130061678 Object information acquiring apparatus and object information acquiring method |
| 03/14/2013 | US20130061677 Defect detecting system and method |
| 03/14/2013 | DE202013001755U1 Fußbodenprûfgerät Fußbodenprûfgerät |
| 03/14/2013 | DE112011101809T5 Akustische Ultraschallemissionen zur Erfassung einer Substratfraktur Ultrasonic acoustic emissions to detect a substrate fracture |
| 03/14/2013 | CA2845396A1 Method and monitoring device for monitoring operation of a drug delivery device |
| 03/13/2013 | EP2567224A1 Method and device for non-destructive material testing by means of ultrasound |
| 03/13/2013 | EP2567190A1 A method for inspecting an object by means of ultrasound |
| 03/13/2013 | CN202794569U Geological defect detection probe |
| 03/13/2013 | CN202794119U Multifunctional sound drum hammer |
| 03/13/2013 | CN202794118U Calibration test block for high-pressure pipeline oblique wave detection |
| 03/13/2013 | CN202794117U Special wear-resisting plate for online ultrasonic flaw detection on heavy rail |
| 03/13/2013 | CN202794116U Ultrasonic testing pipe joint |
| 03/13/2013 | CN202794115U Slide block device on acoustical absorption coefficient tester of standing wave tube |
| 03/13/2013 | CN202794114U Waveguide device used under high temperature and high pressure water environment |
| 03/13/2013 | CN202794113U Online real-time detection device of safety state of steel wire rope |
| 03/13/2013 | CN202794112U Detection tool used for checking hollowing of decorated floor |
| 03/13/2013 | CN202794111U On-load tap changer monitor |
| 03/13/2013 | CN202794110U Ship pipe system leakage detecting device based on ultrasonic surface wave transmission property |
| 03/13/2013 | CN202794109U Ultrasonic automatic detecting device for furnace tube |
| 03/13/2013 | CN202794069U Flat-plate-type earthquake wave and electromagnetic wave receiving device |
| 03/13/2013 | CN202793815U Automatic protection device for wheel online detection probe array |
| 03/13/2013 | CN202789321U Wind turbine capable of detecting cracks of main shaft |
| 03/13/2013 | CN102971624A Polycrystalline silicon rod and production method for polycrystalline silicon rod |
| 03/13/2013 | CN102971618A Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard material inserts |
| 03/13/2013 | CN102971603A Production control method and device for checking the traversability of pipes |
| 03/13/2013 | CN102969996A Realization method of nonlinear ultrasonic test instrument analog amplifying circuit and realization device thereof |
| 03/13/2013 | CN102967659A Calculation method of sound field distribution of phased array ultrasonic probe in flaw detection in multilayer medium |
| 03/13/2013 | CN102967658A Electromagnetic ultrasonic energy converter for automatic detection of surface of steel rod |
| 03/13/2013 | CN102967657A Nondestructive testing method based on synthetic aperture ultrasonic imaging technique |
| 03/13/2013 | CN102967656A Method for detecting crack damage of engineering structure by using Lamb wave energy transmission attenuation spectrum |
| 03/13/2013 | CN102967655A Asphalt pavement sound absorption coefficient pre-estimating method based on gap shape parameter test |
| 03/13/2013 | CN102967654A Ultrasonic flaw detection method of surfacing steel pipe from base material side |
| 03/13/2013 | CN102967653A Nondestructive detection method and device for anchor rod |
| 03/13/2013 | CN102967437A Testing device for simulating cross self-induced vibration of deep-sea stand columns under inclined uniform flow |
| 03/13/2013 | CN102353717B Detection apparatus and method for steel rail failures based on characteristics of non-negative tensor resolution |
| 03/13/2013 | CN102253118B Device and method for testing acoustic wave impedance of gradient medium |
| 03/13/2013 | CN102221397B LSAW positioning measuring system based on Sagnac interferometer |
| 03/13/2013 | CN101542279B Ultrasonic wave measuring method and device |
| 03/12/2013 | US8393219 Ultrasonic transducer, ultrasonic sensor and method for operating an ultrasonic sensor |
| 03/12/2013 | US8393218 Ultrasonic testing method and apparatus |
| 03/12/2013 | US8393217 Ultrasonic flaw detection apparatus and ultrasonic flaw detection method for pipe |
| 03/12/2013 | CA2588955C Method using ultrasound for the non-destructive examination of a test body |
| 03/12/2013 | CA2520563C Ultrasonic apparatus and method for measuring the concentration and flow rate of gas |
| 03/07/2013 | WO2013031312A1 Ultrasonic vibrator and ultrasonic observation device |
| 03/07/2013 | US20130058195 Device system and method for generating additive radiation forces with sound waves |
| 03/07/2013 | US20130055817 Operation-Position Detector and Application Thereof |
| 03/07/2013 | US20130055816 Method and apparatus for providing a structural condition of a structure |
| 03/07/2013 | US20130055788 Calibration of instrument relative to ultrasonic probe |
| 03/07/2013 | DE102011112641A1 Method for acoustically checking operability of lithium-ion-battery cell utilized in motor vehicle, involves striking points of cell with tool, and detecting induced sound from points of cell, where detected sound is subjected to analysis |
| 03/06/2013 | EP2565904A1 Method and apparatus for estimating a molecular mass parameter in a sample |
| 03/06/2013 | EP2565643A1 Method and system for examining the interior material of an object, such as a pipeline or a human body, from a surface of the object using ultrasound |
| 03/06/2013 | EP2565642A1 L-mode guided wave sensor |
| 03/06/2013 | EP2563572A2 Method for producing a component comprising at least one hollow profile |
| 03/06/2013 | CN202770813U Plastic steel coated ultrasonic testing pipe for bridge foundation pile |
| 03/06/2013 | CN202770812U Water jacket type heat dissipation mechanism for heat dissipation of wave guide rod |
| 03/06/2013 | CN202770811U Coal rock intensity distribution testing device and analysis system thereof |
| 03/06/2013 | CN202770810U Automatic scanning device used for detecting tubing of different diameters and panel workpieces |
| 03/06/2013 | CN202770809U Device for testing compaction degree of granular filling material |
| 03/06/2013 | CN102955005A Egg product detector |
| 03/06/2013 | CN102955004A Subway tunnel segment service performance detection method based on wave velocity determination |
| 03/06/2013 | CN102955003A Novel post insulator vibration detection device |
| 03/06/2013 | CN102955002A Ultrasonic wave detection apparatus, recording material determination apparatus, and image forming apparatus |
| 03/06/2013 | CN102955001A Method and device for ultrasonic two-step coupling flaw detection of plate blank |
| 03/06/2013 | CN102253122B Multi-beam automatic scanning imaging method based on flexible ultrasonic array transducer |
| 03/06/2013 | CN102253119B Emulsion concentration online detection system and ultrasonic receiving circuit thereof |
| 03/06/2013 | CN102192955B Detection method of solid particle coking amount in reactor |
| 03/06/2013 | CN102177421B Device for determining and/or monitoring a process parameter of a medium |
| 03/06/2013 | CN101947349B Negative pressure wound treatment system based on wound exudate management |
| 03/05/2013 | US8390385 Oscillator circuit, oscillator circuit group, electronic apparatus, and layout method for oscillation circuit group |
| 03/05/2013 | US8387462 Method and apparatus for ultrasonic testing of weld zones |
| 03/05/2013 | US8387461 Inspection method |
| 03/05/2013 | CA2788746A1 Method and system for examining the interior material of an object, such as a pipeline or a human body, from a surface of the object using ultrasound |
| 03/05/2013 | CA2678150C Copying apparatus |
| 02/28/2013 | WO2013028717A1 Method of and apparatus for detecting defects |
| 02/28/2013 | WO2013027046A1 Impact detection and acoustic emission data processing |
| 02/28/2013 | WO2013026125A1 Porosity control in piezoelectric films |
| 02/28/2013 | WO2012170580A3 Optical method and apparatus for determining a characteristic such as volume and density of an excavated void in a construction material |
| 02/28/2013 | WO2012112890A3 Photoacoustic probe |
| 02/28/2013 | WO2012104825A9 Method and device for acoustic sensorial analysis of materials |
| 02/28/2013 | US20130052131 Nanoparticles, methods of making nanoparticles, and methods of use |
| 02/28/2013 | US20130051818 Ultrasonic wave detection apparatus, recording material determination apparatus, and image forming apparatus |
| 02/28/2013 | US20130050681 Apparatus for determining gauge profile for flat rolled material with laser-based lap counter |
| 02/28/2013 | US20130047731 Laser generation of narrowband lamb waves |
| 02/28/2013 | US20130047730 Apparatus for detecting defects |