168656 ⎘
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 Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise
Sub-classes:A SYSTEM AND METHOD FOR ULTRASOUND IMAGING USING ARBITRARY VIRTUAL ARRAY SOURCES OF APERTURE EXCITATION
#2SCANNING ACOUSTIC MICROSCOPE APPARATUS AND OPERATING SYSTEM AND PLATFORM THEREOF
#3ULTRASOUND PROBES
#4ULTRASONIC INSPECTION SYSTEM UTILIZING ACOUSTIC COUPLING MEDIA
#5ULTRASONIC INSPECTION DEVICE FOR IN-SERVICE STORAGE TANKS
#6INSPECTION SCOPE WITH VIBRATION ISOLATOR FOR TRANSDUCER
#7SURFACE-MICROMACHINED FABRY-PÉROT SENSORS AND ARRAY
#8SENSING SENSOR
#9SENSOR STRUCTURE
#10ROBOTIC SYSTEMS FOR ULTRASONIC SURFACE INSPECTION USING SHAPED ELEMENTS
#11INSPECTION DEVICE AND INSPECTION METHOD
#12ULTRASOUND MEASURING DEVICE AND METHOD FOR MEASURING EXTRUDED PRODUCTS, AS WELL AS EXTRUSION LINE
#13Ultrasonic Apparatus
#14IMPROVEMENTS IN AND RELATING TO ULTRASOUND PROBES
#15ULTRASOUND METHOD AND APPARATUS
#16ANALYSIS DEVICE AND METHOD FOR DETERMINING AN OSCILLATION PATTERN OF A SUBSTANCE
#17DEFECT INSPECTION APPARATUS AND DEFECT INSPECTION METHOD
#18IMPROVED SUPPORT FOR IMPACT MEASUREMENTS
#19Accoustic Analysis Of Remote Structures Within A Medium
#20ULTRASONIC TESTING DEVICE
#21SUBMERSIBLE ENVIRONMENTAL SENSOR INCORPORATING ANTI-FOULING MEANS
#22PHYSICAL QUANTITY MEASUREMENT DEVICE
#23FLOW REGULATING STRUCTURE FOR GAS SENSOR
#24Coaxial connector
#25Ultrasonic dry coupled wheel probe with a radial transducer
#26Preventing epoxy bleed-out for biosensor devices
#27ULTRASONIC SCANNING APPARATUS COMPRISING A BACKING BLOCK
#28Photoacoustic gas sensor device
#29Optimization of an acoustic membrane array
#30PHOTOACOUSTIC GAS SENSOR DEVICE
#31Component Concentration Measuring Device
#32WOOD BORING INSECT DETECTION SYSTEM AND METHOD
#33Measurement method and measurement arrangement for interference suppression in a receive signal of an EMAT transducer
#34Device and method for testing a test object
#35Ultrasound test method, and related test device and well plate
#36Ultrasound test method, and related test device and well plate
#37Ultrasonic dry coupled wheel probe with a radial transducer
#38ULTRASOUND DIAGNOSTIC APPARATUS AND DISPLAY METHOD
#39Acoustic sensor having waveguide and inspection device
#40PARTICLE FILTER MONITORING
#41Ultrasonic inspection method
#42Ultrasonic inspection of extents of voids or the like in heated material using fluid blowing
#43Transducer assembly
#44Sensing device
#45Passive noise-cancellation for ultrasonic evaluation
#46System and method for estimating a gas concentration
#47Oilfield production particulate monitoring assembly
#48SEALING ASSEMBLY AND PLUG FOR NON-DESTRUCTIVE INSPECTION
#49RESONATOR SENSOR DEVICE
#50Ultrasonic device and inspection device
#51Apparatus for measuring sample thickness and method for measuring sample thickness
#52AIR-CONDITIONING APPARATUS
#53Ultrasonic device and electronic apparatus
#54DRONE-CARRIED PROBE STABILIZATION VIA ELECTROMAGNETIC ATTACHMENT
#55Multielement method and device for testing parts with ultrasound
#56Fluid impermeable ultrasonic transducer
#57Shielded ultrasound transducer and imaging system employing the same
#58Ultrasonic inspection apparatus and ultrasonic inspection method
#59Cartridges for integrated BAW biosensors and methods for using the same
#60Device with a protective device for inspection of a pipe wall or other workpiece
#61System and method for estimating a gas concentration
#62Guided wave testing
#63Sensor having magnetic boundary seal
#64Detection system and detection method
#65Ultrasonic concentration detector and liquid feature detector
#66Acoustic black hole for sensing applications
#67ULTRASONIC INSPECTION METHOD
#68Ultrasonic probe with heat dissipation
#69Liquid specimen sensor and method of measuring liquid specimen
#70Ultrasonic device, ultrasonic apparatus, and thickness design method
#71Film bulk acoustic resonator oscillators and gas sensing systems using the same
#72System and method for detecting radome damage
#73SEALING ASSEMBLY AND PLUG FOR NON-DESTRUCTIVE INSPECTION
#74Apparatus, system, and method for removing gas in an immersion ultrasonic process
#75Method and arrangement for the analysis of gas characteristics
#76Ultrasonic probe and ultrasonic diagnosis device provided with same
#77Surface acoustic wave sensor coating
#78Phased array ultrasonic transducer and method of manufacture
#79Ultrasonic phased array probe using PCB as matching layer
#80Acoustic resonator with reduced mechanical clamping of an active region for enhanced shear mode response
#81Airborne ultrasound testing system for a test object
#82DEVICE FOR INSPECTING A STRUCTURE
#83Ultrasonic probe
#84Phased-array probe and a phased-array search unit
#85Detection system and detection method
#86Ultrasound probe assembly, system, and method that reduce air entrapment
#87Ultrasonic flaw detector
#88Acoustic detection in process environments
#89Reduction of aeration interference in an ultrasonic fluid sensing system
#90System and method of dynamic gating in non-destructive weld inspection
#91Ultrasonic probe
#92Fluid state identification device
#93System and method for subsea inspection
#94Ultrasonic sensor device having an improved decoupling ring and motor vehicle
#95Structural health monitoring system employing electromechanical impedance technology
#96Reduction of aeration interference in an ultrasonic fluid sensing system
#97Dynamic threshold systems, computer readable medium, and program code for filtering noise and restoring attenuated high-frequency components of acoustic signals
#98Dynamic threshold methods for filtering noise and restoring attenuated high-frequency components of acoustic signals
#99Method and device for detecting defects within a test object
#100Cable connection structure, ultrasonic probe, and ultrasonic endoscope system
#101Apparatus and method for photoacoustic imaging
#102Object characteristics measurement apparatus
#103NON-LINEAR PARAMETER MEASURING METHOD AND SYSTEM STRONG TO NOISE
#104Empty crate inspection by detection of excited oscillations
#105Device for removing partial discharge noise and method of diagnosing the same
#106Ultrasonic testing method and ultrasonic array probe
#107Reference speed measurement for a non-destructive testing system
#108Device and method for determining properties of a medium
#109Method and system for implementing ultrasonic sensor signal strength calibrations
#110Saw array sensor
#111Apparatus for detecting inhomogeneities
#112ULTRASONIC SENSOR
#113Circuitry for measuring and compensating phase and amplitude differences in NDT/NDI operation
#114DNA ANALYZER
#115QUANTITATIVE ELASTOGRAPHY
#116Single input multi-output surface acoustic wave device
#117Pulse-echo method for determining the damping block geometry
#118Differential resonant sensor apparatus and method for detecting relative humidity
#119Apparatus and method for photoacoustic imaging
#120DNA analyzer
#121Optical approach for microfluidic DNA electrophoresis detection
#122Multiple-sample microfluidic chip for DNA analysis
#123Method for evaluating received signals acquired during a non-destructive ultrasonic wave test, and device for non-destructive ultrasonic wave testing of a test body
#124Handheld force-controlled ultrasound probe
#125Handheld force-controlled ultrasound probe
#126Handheld force-controlled ultrasound probe
#127High dynamic range NDT/NDI inspection device with selective noise averaging
#128Multisite biosensor and associated method
#129High voltage ultrasound transmitter with gate protection diodes and intrinsic output zeroing
#130DNA analyzer
#131Multiple-sample microfluidic chip for DNA analysis
#132Method and device for ultrasound testing
#133Electrode passivation
#134Method for determining blade mistuning on integrally manufactured rotor wheels
#135Sensing device
#136Detection sensor
#137PHYSICAL QUANTITY DETECTION CIRCUIT AND PHYSICAL QUANTITY SENSOR DEVICE
#138Coating for harsh environments and sensors using same
#139Compensating for temperature effects in a health monitoring system
#140Method and system for generating and receiving torsional guided waves in a structure
#141Piezoelectric/electrostrictive membrane sensor
#142Piezoelectric/electrostrictive membrane sensor
#143Electromagnetic acoustic transducer with cross-talk elimination
#144Method for detecting substance in liquid and sensor for detecting substance in liquid
#145Short axis oscillating ultrasonic probe
#146Method and apparatus for inspecting components
#147Ultrasonic test method and ultrasonic test instrument used for the method
#148Method and apparatus for reducing crosstalk in a structural health monitoring system
#149Method of driving ultrasonic transducer
#150Ultrasonic sensor self test
#151Monitoring of a glue pattern on a wrapping strip
#152Method and device for exciting pressure fluctuations in a fuel supply system of an internal combustion engine
#153Method and apparatus for determining tissue viability
#154Substrate crack inspection apparatus and substrate crack inspecting method
#155Failure detecting system
#156Transducer-based sensor system with multiple drive signal variants
#157Non-invasive detection and analysis of microorganisms in diary products packaged in paper or paperboard based laminated recipients using dry coupling elastic waves
#158Multiple-transducer sensor system and method with selective activation and isolation of individual transducers
#159Acoustic wave resonator with active shunt capacitance cancellation and systems thereof