| 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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| 08/17/2011 | CN201935901U Axial acoustic velocity measuring device of cable sheaths |
| 08/17/2011 | CN201935900U Nondestructive detector for continuous pipe |
| 08/17/2011 | CN201935899U 管体超声波探伤装置 Pipe ultrasonic flaw detection apparatus |
| 08/17/2011 | CN201935898U 压力容器顶盖贯穿管件超声自动检查装置 Pressure vessel head automatic ultrasonic inspection device through the tube pieces |
| 08/17/2011 | CN201935674U 嵌入式混凝土结构无损检测仪 Embedded concrete structure NDT instrument |
| 08/17/2011 | CN201931062U 一种超声波钢渣检测装置 One kind of slag ultrasonic detection device |
| 08/17/2011 | CN201930363U 医用氧气浓度测量装置 Medical oxygen concentration measuring means |
| 08/17/2011 | CN102159944A Integrated multi-sensor non-destructive testing |
| 08/17/2011 | CN102159943A Method for investigating structure and structure for receiving and/or conducting liquid or soft medium |
| 08/17/2011 | CN102159942A Apparatus and method for detecting fluid characteristic |
| 08/17/2011 | CN102156171A Broadband Lamb wave excitation signal generator applied to structural health monitoring |
| 08/17/2011 | CN102156170A Controllable exciting device and method for powder detection of coal mine anchor rod |
| 08/17/2011 | CN102156169A On-line nondestructive detection method and device for eggshell strength |
| 08/17/2011 | CN102156168A Bridge prestressing force pore path grouting defect detection method |
| 08/17/2011 | CN102156167A Distributed ultrasonic detecting method and system of steel rails |
| 08/17/2011 | CN102156166A Ultrasonic climbing wave detection method for laterally assembled fir tree blade root of steam turbine and special probe for method |
| 08/17/2011 | CN101699280B Method and device for ultrasonic and nondestructive detection of elasticity of viscoelastic medium |
| 08/17/2011 | CN101694994B Ultrasonic transducer array stimulating receiving multi-channel controllable switch in plate |
| 08/17/2011 | CN101627303B Tubular object ultrasonic probing device and ultrasonic probing method |
| 08/17/2011 | CN101571515B Nondestructive detection method and device of anchor rod based on variable-frequency pseudo-random signal |
| 08/17/2011 | CN101095283B Switching circuitry for reconfigurable arrays of sensor elements |
| 08/16/2011 | US7997140 Method and apparatus for troubleshooting noise/vibration issues of rotating components |
| 08/16/2011 | US7997139 Guided wave pipeline inspection system and method with enhanced natural focusing techniques |
| 08/16/2011 | US7997138 Method for inspection of metal tubular goods |
| 08/11/2011 | WO2011096681A2 Apparatus for monitoring the state of the tip of a plasma cutting device |
| 08/11/2011 | WO2011096198A1 Photoacoustic imaging apparatus and photoacoustic imaging method |
| 08/11/2011 | WO2011095470A2 Gas concentration sensor, motor vehicle having a gas concentration sensor, and method for measuring gas concentration |
| 08/11/2011 | WO2011041096A3 Membrane-coupled ultrasonic probe system for detecting flaws in a tubular |
| 08/11/2011 | DE102010000392A1 Carbon nano tube-ultrasound quick microphone for use as airborne sound detector to detect ultrasonic signals in air for e.g. medical therapy, has freely supported graphical structure for electrical conductively connecting electrodes |
| 08/11/2011 | DE102010000391A1 Device for generating ultrasound for use in carbon nano tube velocity microphone for e.g. non-coupled medical therapy, has layer comprising electrical conductive graph structure and conductively connecting two electrodes together |
| 08/10/2011 | EP2354786A2 System and method for measuring damage length |
| 08/10/2011 | EP2354146A1 Method for introducing functional group to surface of material |
| 08/10/2011 | EP2352996A1 Electromagnetic-acoustic transducer and ultrasonic test system having the same |
| 08/10/2011 | EP2181324B1 Method of measuring viscoelastic properties of biological tissue employing an ultrasonic transducer |
| 08/10/2011 | CN102150039A Ultrasonic probe |
| 08/10/2011 | CN102147395A Location method for massive cement in nondestructive testing |
| 08/10/2011 | CN102147394A Holoaxial-penetration type flaw detection method for roller shaft of belt type conveyor |
| 08/10/2011 | CN102147393A Low-pressure acoustic detecting device and method of content of bubble in high viscosity liquid |
| 08/10/2011 | CN101790955B Method for controlling irrigation according to crop water shortage degree and device thereof |
| 08/10/2011 | CN101620203B Deficiency ultrasonic detecting equipment of mechanical equipment based on wavelet theory |
| 08/10/2011 | CN101520439B Defectoscope control device |
| 08/10/2011 | CN101398409B Automatic detection method for oblique incidence wave technology steel plate and device thereof |
| 08/10/2011 | CN101271084B Ultrasonic wave detecting system and method for centralized circulation type sulfur hexafluoride gas concentration |
| 08/09/2011 | US7993270 Digital receive-focusing apparatus using analogue multiplexers |
| 08/09/2011 | US7992439 Ultrasonic probe head |
| 08/09/2011 | CA2492668C Electromagnetic acoustic transducer (emat) weld inspection |
| 08/04/2011 | WO2011094626A2 Non-invasive devices and methods to diagnose pain generators |
| 08/04/2011 | WO2011093108A1 Ultrasonic probe and ultrasonic examination device using same |
| 08/04/2011 | WO2011093069A1 Subject information acquisition apparatus and subject information acquisition method |
| 08/04/2011 | WO2011092718A1 Technique for imaging using array of focused virtual sources using phased excitation |
| 08/04/2011 | WO2011072214A3 System and method for detecting the presence of liquid using confined out-of-plane acoustic modes |
| 08/04/2011 | US20110191035 Corrosion Monitoring |
| 08/04/2011 | US20110185814 Method for non-destructive investigation of the bottom of metallic tank structures |
| 08/04/2011 | DE102010006576A1 Gaskonzentrationssensor, Kraftfahrzeug mit Gaskonzentrationssensor sowie Gaskonzentrationsmessverfahren Gas concentration sensor, motor vehicle with gas concentration sensor and gas concentration measurement method |
| 08/04/2011 | DE102010001357A1 Vorrichtung zur laseroptischen Erzeugung von mechanischen Wellen zur Bearbeitung und/oder Untersuchung eines Körpers A device for laser-optical generation of mechanical waves for processing and / or examination of a body |
| 08/03/2011 | EP2352023A1 Ultrasonic flaw detection method and device |
| 08/03/2011 | EP2351993A1 Discharge flow volume measuring method, discharge flow volume measuring apparatus, and method for using discharge flow volume measuring apparatus |
| 08/03/2011 | EP2351631A1 Apparatus for generating vibrations in a component |
| 08/03/2011 | EP2351527A1 Material hardness distribution display system and material hardness distribution display method |
| 08/03/2011 | EP2350639A2 Planar probe head and ultrasonic testing device and method for a component |
| 08/03/2011 | EP2350638A1 Method and device for ultrasonic testing of a component |
| 08/03/2011 | EP2350637A2 Method and device for assessing the structural characteristics of installed supporting poles |
| 08/03/2011 | EP1506340B1 System and method for online control of paper elasticity and thickness |
| 08/03/2011 | CN201917558U Timbre analyzer for rock components |
| 08/03/2011 | CN201917557U 超声波H<sub>2</sub>传感器 Ultrasonic H <sub> 2 </ sub> Sensors |
| 08/03/2011 | CN201917556U 医用小型制氧机的超声波氧浓度检测装置 Ultrasonic medical oxygen concentration detection device of small oxygen |
| 08/03/2011 | CN102144159A Apparatus for the non-destructive testing of samples using ultrasonic waves |
| 08/03/2011 | CN102141546A Original laser sound signal extraction device based on laser welding process |
| 08/03/2011 | CN102141545A Method for testing rock mass mechanics parameters based on explosion seismic wave space-time attenuation law |
| 08/03/2011 | CN102141544A Method for testing surrounding rock relaxation depth |
| 08/03/2011 | CN102141543A Method and device for detecting quality of laser welding based on microphone arrays |
| 08/03/2011 | CN102141542A System and method for elastic wave computed tomography (CT) test of concrete dam based on wireless sensor network |
| 08/03/2011 | CN101699279B Ultrasonic defect detection method for T-shaped joint fillet weld of dual-phase steel and carbon steel |
| 08/03/2011 | CN101578069B Catheter for three-dimensional intracardiac echocardiography and system including the same |
| 08/02/2011 | US7987724 Method and apparatus for ultrasonic cross-sectional inspection |
| 08/02/2011 | US7987723 Copying apparatus |
| 08/02/2011 | US7987722 Ultrasonic air and fluid detector |
| 08/02/2011 | US7987721 Method and device for determining defects in a turbine blade |
| 08/02/2011 | US7987720 Ultrasonic sensing array system and method |
| 08/02/2011 | US7987719 Device for the ultrasound testing of hot rolling material |
| 08/02/2011 | CA2553340C Method and apparatus for examining the interior material of an object, such as a pipeline or a human body, from a surface of the object using ultrasound |
| 07/28/2011 | WO2011091107A2 Film bulk acoustic wave resonator-based ethanol and acetone sensors and methods using the same |
| 07/28/2011 | WO2011089898A1 Displacement estimation method, displacement estimation device |
| 07/28/2011 | WO2011089734A1 Testing method using guided wave |
| 07/28/2011 | WO2011089733A1 Testing method using guided wave |
| 07/28/2011 | WO2011089368A1 System and method for assessing inhomogeneous deformations in multilayer plates |
| 07/28/2011 | WO2011089319A1 Method and apparatus for detecting defects in a welding joint |
| 07/28/2011 | WO2011089174A1 Shearography method and system for locating possible adhesion defects of a flexible layer on a rigid substrate |
| 07/28/2011 | US20110179875 Method for evaluating received signals acquired during a non-destructive ultrasonic wave test, and device for non-destructive ultrasonic wave testing of a test body |
| 07/28/2011 | US20110179874 Directed acoustic shearography |
| 07/28/2011 | US20110179873 Apparatus for the non-destructive testing of samples using ultrasonic waves |
| 07/28/2011 | DE102010006275A1 Method for testing metallic testing object i.e. steel plate, for manufacturing pipeline-tubes, involves receiving response signals from area as reflection response, and detecting interference signal through correlation of response signals |
| 07/27/2011 | EP2348313A1 Method and apparatus for ultrasonically detecting flaw of welded portion |
| 07/27/2011 | EP2348312A1 Nondestructive test device and nondestructive test method |
| 07/27/2011 | EP2347941A1 Measuring device for materials testing of rails in the track |
| 07/27/2011 | EP2347704A1 Acoustic wave measuring system and method of generating image data thereof |
| 07/27/2011 | EP1943508B1 Method for the non-destructive inspection of a test body using ultrasound |
| 07/27/2011 | EP1534526B1 Acoustic assessment and/or control of fluid content in a reservoir |
| 07/27/2011 | EP1474679B1 Device for remote inspection of steam generator tubes or removal of material from the exterior of, or between such tubes |
| 07/27/2011 | CN201909778U Ultrasound probe |