172851 ⎘
Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
Sub-classes:ULTRASONIC IMAGING DEVICES SYSTEMS AND METHODS
#2HAPTIC ENABLED SMART HELMET FOR ENHANCED SAFETY
#3ASYMMETRICAL ULTRASOUND TRANSDUCER ARRAY
#4METHOD FOR CLASSIFYING AN OBJECT TO BE DETECTED WITH AT LEAST ONE ULTRASONIC SENSOR
#5Reflective surface beamforming
#6Automatic egress/ingress detection in an acoustic positioning system
#7ULTRASOUND DIAGNOSTIC APPARATUS AND OPERATION METHOD OF ULTRASOUND DIAGNOSTIC APPARATUS
#8Ultrasonic imaging devices, systems and methods
#9Robust touch sensing via ultra-sonic sensors
#10Automatic egress/ingress detection in an acoustic positioning system
#11Ultrasound inspection techniques for detecting a flaw in a test object
#12Imaging devices having piezoelectric transceivers
#13ULTRASONIC IMAGING DEVICES, SYSTEMS AND METHODS
#14Asymmetrical ultrasound transducer array
#15Two dimension and three dimension imaging based on speed changes of sound/ultrasound
#16Autonomy first route optimization for autonomous vehicles
#17Vehicle autonomous collision prediction and escaping system (ACE)
#18Imaging devices having piezoelectric transceivers
#191D ultrasonic transducer unit for hazard identification for a vehicle
#201D ultrasonic transducer unit for area monitoring
#21METHOD AND SYSTEM FOR DETECTING A STREAM OF BUBBLES IN A BODY OF SEA WATER
#22System and method for managing material accumulation relative to ground engaging tools of an agricultural implement
#23Computation devices and artificial neurons based on nanoelectromechanical systems
#24Object determining system and auto clean machine using the object determining system
#25Automatic egress/ingress detection in an acoustic positioning system
#26Ultrasonic sensor
#27Ultrasonic sensor
#28Asymmetrical ultrasound transducer array
#29Imaging devices having piezoelectric transceivers
#30Living Object Protection and Foreign Object Protection for a Wireless Power Transmission System and Method for Operating a Wireless Power Transmission System
#31Device including ultrasound, auscultation, and ambient noise sensors
#32Battery life assessment and capacity restoration
#33Wideband sonar receiver and sonar signal processing algorithms
#34Ultrasound diagnostic apparatus and operation method of ultrasound diagnostic apparatus
#35APPARATUS FOR PERFORMING OFFSHORE UNDERWATER SURVEYS
#36Imaging devices having piezoelectric transceivers
#37Asymmetrical ultrasound transducer array
#38SONAR NAVIGATION SYSTEM AND METHOD
#39System and method for automatically determining crop characteristics using unmanned aerial vehicle (UAV)
#40Sensor installation structure
#41Systems and methods for pressure tolerant energy systems
#42Method and apparatus for detecting that a device is immersed in a liquid
#43Ultrasonic flaw detection device and ultrasonic flaw detection method
#44Drug cartridge with acoustic reflector
#45COMPUTATION DEVICES AND ARTIFICIAL NEURONS BASED ON NANOELECTROMECHANICAL SYSTEMS
#46Computation devices and artificial neurons based on nanoelectromechanical systems
#47Measuring device
#48Method and system for data optimization
#49Autonomy first route optimization for autonomous vehicles
#50Sensor surface object detection methods and systems
#51Vehicle autonomy level selection based on user context
#52Method and system for adaptive vehicle control in autonomous vehicles
#53Systems and methods for automatically disengaging a braking function of a vehicle
#54Vehicle autonomous collision prediction and escaping system (ACE)
#55Ultrasound testing
#56Means and method for detecting the presence of at least one object to be tidied in a washroom
#57Vehicle occupant head positioning system
#58Blowout preventer monitoring systems and methods
#59CMUT array comprising an acoustic window layer
#60Multi-function broadband phased-array software defined sonar system and method
#61Ultrasonic imaging with acoustic resonant cavity
#62ULTRASOUND TRANSDUCER PROBE WITH HEAT TRANSFER DEVICE
#63Application agnostic sensor, control computer and methods for operating
#64Ultrasonic object detection device
#65CONTROL SYSTEM FOR DETERMINING SENSOR BLOCKAGE FOR A MACHINE
#66Ultrasonic diagnosis apparatus and power supply device
#67Systems and methods for adaptive sensor angle positioning in vehicles
#68Sonar data enhancement systems and methods
#69MONOLITHIC ULTRASONIC IMAGING DEVICES, SYSTEMS AND METHODS
#70Ultrasonic imaging devices, systems and methods
#71Object detection apparatus
#72Aerial vehicle system
#73Two dimension and three dimension imaging with coded pulses based on speed changes of sound/ultrasound
#74Localization of charging coils, which is integrated in distance sensors
#75Systems and methods for pressure tolerant energy systems
#76Method for determining the profile of an underground hydrocarbon storage cavern using injected gas and reflected acoustic signatures
#77Unmanned vehicle, system and method for determining a planned path for unmanned vehicles
#78AUTONOMOUS VEHICLE, SYSTEM AND METHOD FOR STRUCTURAL OBJECT ASSESSMENT AND MANUFACTURE THEREOF
#79Method for operating a contactless ultrasound or radar fill level measuring device and contactless ultrasound or radar fill level measuring device practicing said method
#80Wideband sonar receiver and sonar signal processing algorithms
#81Electronic device with wireless power control system
#82ULTRASONIC IMAGE APPARATUS AND CONTROL METHOD THEREOF
#83Piezoelectric element, piezoelectric actuator, and electronic apparatus
#84ULTRASONIC IMAGING DEVICE AND METHOD OF GENERATING ULTRASONIC IMAGE
#85EXTERNAL VEHICLE WARNING SYSTEM AND METHOD
#86Acoustic window
#87VEHICLE POSITIONING IN INTERSECTION USING VISUAL CUES, STATIONARY OBJECTS, AND GPS
#88Three dimensional haptics hybrid modeling
#89Autopilot navigation
#90Mobility aid with rehabilitative and guiding functions and rehabilitation and guiding method thereof
#91Systems, Devices, and/or Methods for Managing Transducers
#92Wideband channel equalization for signals propagated in lossy transmission media
#93Systems and associated methods for producing a 3D sonar image
#94Systems and associated methods for producing a 3D sonar image
#95Systems and associated methods for producing a 3D sonar image
#96Operating multiple autopilots
#97Commercial and general aircraft avoidance using acoustic pattern recognition
#98Multi-function broadband phased-array software defined sonar system and method
#99Monolithic ultrasonic imaging devices, systems and methods
#100Coordinated route distribution systems and methods
#101Sensor for vehicle and vehicle including the same
#102Method and apparatus for detecting that a device is immersed in a liquid
#103Ultrasonic transducer, ultrasonic probe, and ultrasonic examination device
#104Test device and imaging device including the same
#105Neutralization of a target with an acoustic wave
#106Three-phase flow identification and rate detection
#107Sensor device and method for recording at least one contact event on a vehicle
#108Beamforming apparatus, beamforming method, and ultrasonic imaging apparatus
#109Sonar transducer array assembly and methods of manufacture thereof
#110Collecting ad Uploading Data from Marine Electronics Device
#111Multi-function broadband phased-array software defined sonar system and method
#112IMAGE SENSOR FOR LARGE AREA ULTRASOUND MAPPING
#113Electric walking assistant device
#114Ultrasound imaging probe with sigma-delta beamformer and apodization therein
#115Acoustic probe with components of acoustic elements having different pitches than each other
#116Sonar imaging techniques for objects in an underwater environment
#117Ultrasound apparatus and ultrasound method for beamforming with a plane wave transmission
#118EFFICIENT, HIGH-POWER MECHANICAL TRANSDUCERS FOR ACOUSTIC WAVES IN DENSE MEDIA
#119PORTABLE ECHO SOUNDER
#120Multi-application-transceiver device and methods for target monitoring
#121Autonomous vehicle navigation system and method
#122Synchronization of vehicle sensor information
#123Linear and circular downscan imaging sonar
#124System and method for attaching a transducer to a vessel
#125Ultrasonic/photoacoustic imaging devices and methods
#126SONAR TECHNIQUE
#127Method and devices for detecting and rectifying problems in connection with a vehicle load
#128Device and method for generating and evaluating ultrasound signals, particularly for determining the distance of a vehicle from an obstacle
#129Ultrasonic imaging with acoustic resonant cavity
#130Ultrasound inspection apparatus, ultrasound inspection method and recording medium
#131Transducer support, ultrasound probe, and ultrasound imaging apparatus
#132Calculation of detecting depth and moving speed of objects with coded pulses based on speed changes of ultrasound/sound
#133Systems and methods for connection to a transducer in ultrasound probes
#134Acoustic camera
#135TIME OF FLIGHT THROUGH MUD
#136Ultrasonic imaging apparatus and control method thereof
#137Synchronization of vehicle sensor information
#138TRAWL HEIGHT INDICATOR
#139CORRECTION OF DETECTING DEPTH AND CALCULATION OF SPEED OF MOVING OBJECTS BASED ON TIME OF FLIGHT OF ULTRASOUND PULSES
#140Group of spaced apart acoustic transceiver arrays and a method for measuring a content of a bin
#141Photoacoustic apparatus, operation method of photoacoustic apparatus, and program
#142Methods and system to assist search for lost and submerged objects
#143Apparatus and method for removing noise of ultrasonic system
#144Ultrasound image enhancement and super-resolution
#145Monolithic ultrasonic imaging devices, systems and methods
#146System for position measuring and integrity measuring
#147Sensing apparatus using multiple ultrasound pulse shapes
#148Synthetic underwater visualization system
#149Three dimensional haptics hybrid modeling
#150SYSTEM AND METHOD FOR PERFORMING PROGRESSIVE BEAMFORMING
#151SONAR NAVIGATION SYSTEM AND METHOD
#152Sonar navigation system and method
#153ULTRASONIC MEASUREMENT APPARATUS, ULTRASONIC IMAGING APPARATUS, AND ULTRASONIC MEASUREMENT METHOD
#154SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, RECORDING MEDIUM, AND PROGRAM
#155Ultrasonic signal processing device and ultrasonic signal processing method
#156Ultrasound Testing
#157Vehicle orientation device and method
#158Ultrasonic observation apparatus, operation method of the same, and computer readable recording medium
#159Aircraft location system for locating aircraft in water environments
#160Split row-column addressing method for three-dimensional ultrasound imaging
#161Sensor array with receiver bias electrode
#162Electrostatic capacitance transducer, probe, and subject information acquiring device
#163TRANSDUCER AND SUBJECT INFORMATION ACQUISITION APPARATUS
#164Method and integrated circuit to generate a signal to operate a sensor array
#165TACTILE FEEDBACK IN A TWO OR THREE DIMENSIONAL AIRSPACE
#166Object detecting apparatus
#167Computation devices and artificial neurons based on nanoelectromechanical systems
#168Ultrasonic observation equipment, ultrasonic observation system, and ultrasonic observation method
#169Ultrasound image enhancement and super-resolution
#170Display with backside ultrasonic sensor array
#171Wading vehicle water level display
#172Systems and methods for deploying autonomous underwater vehicles from a ship
#173Systems and methods for navigating autonomous underwater vehicles
#174Wading depth estimation for a vehicle
#175Networked sonar observation of selected seabed environments
#176Object information acquisition apparatus, object information acquisition method, and non-transitory computer-readable medium
#177Generating a tomographic image based on sensor information
#178Security and surveillance system and method
#179Cost effective broadband transducer assembly and method of use
#180METHOD FOR DETERMINING A STATE OF AN ULTRASOUND PROBE
#181Measurement of reflected ultrasound signal for ultrasonic emitter gating control
#182Ultrasound diagnostic apparatus and ultrasound image producing method
#183Gain control circuit and ultrasonic image device
#184LOW COMPLEXITY MOTION COMPENSATING BEAMFORMING SYSTEM AND METHOD THEREOF
#185Wading vehicle advisory speed display
#186Monolithic ultrasonic imaging devices, systems and methods
#187Ultrasound doppler detection method with Golay code excitation
#188Wideband sonar receiver and sonar signal processing algorithms
#189Systems and methods for pressure tolerant energy systems
#190Systems and methods for improving buoyancy in underwater vehicles
#191Object information acquiring apparatus
#192System and method for performing progressive beamforming
#193Systems and methods for a robust underwater vehicle
#194Ultrasound fusion harmonic imaging systems and methods
#195Ultrasonic transducer device, head unit, probe, and ultrasonic imaging apparatus
#196Ultrasonic transducer device, ultrasonic measurement apparatus, head unit, probe, and ultrasonic imaging apparatus
#197Wideband sonar with pulse compression
#198System and method for determining wave characteristics from a moving platform
#199Signal processing device, signal processing method, recording medium, and program
#200Subject information obtaining apparatus, subject information obtaining method, and program
#201Means and method for detecting the presence of at least one object to be tidied in a washroom
#202ULTRASONIC DEVICE, ULTRASONIC PROBE, ELECTRONIC EQUIPMENT, AND ULTRASONIC IMAGING APPARATUS
#203Electronic device
#204Sonar system and impedance matching method thereof
#205Apparatus and system for adaptively scheduling ultrasound system actions
#206Vehicle control system
#207MEDICAL IMAGING SYSTEM AND METHOD FOR PROVIDING IMAGING ASSITANCE
#208Method and apparatus for locating the surface of solid growth culture media in a plate
#209Information terminal device and object identification device
#210RF-photonic system for acoustic and/or vibrational sensing using optical fiber and method thereof
#211PVDF SONAR TRANSDUCER SYSTEM
#212Wading vehicle water level display
#213Beamforming method and ultrasonic diagnostic apparatus
#214Mounting structure for sonar sensor
#215User interfaces for electronic devices
#216System and method for ultrasound scatterer characterization
#217Ultrasonic wading detection for a vehicle
#218Ultrasonic transducer, ultrasonic probe, and ultrasonic examination device
#219Wading vehicle depth measurement apparatus
#220SIGNAL PROCESSING
#221Aircraft location system for locating aircraft in water environments
#222Sonar navigation system and method
#223Ultrasonic/photoacoustic imaging devices and methods
#224Correcting Aliasing of Pulsed Wave Doppler of Diagnostic Ultrasound
#225Electromechanical transducer
#226Networked sonar observation of selected seabed environments
#227Neutralization of a target with an acoustic wave
#228Sonar navigation system and method
#229Multi-function broadband phased-array software defined sonar system and method
#230Ultrasonic diagnostic apparatus with image filtering based on blood flow information
#231Active sonar system
#232Linear and circular downscan imaging sonar
#233System and method for determining wave characteristics from a moving platform
#234DEVICE FOR DETERMINING THE POSITION OF A PISTON IN A CYLINDER
#235Networked sonar observation of selected seabed environments
#236Method and Apparatus for Locating the Surface of Solid Growth Culture Media in a Plate
#237Normal vector information generating device and normal vector information generating method
#238Networked sonar observation of selected seabed environments
#239Networked sonar observation of selected seabed environments
#240Method and apparatus for acoustic system having a transceiver module
#241Ultrasonic locator system and method
#242Audio based motion detection in shared spaces using statistical prediction
#243Focusing ultrasonic transducer to which acoustic lens using Fresnel zone plate is applied and method for manufacturing focusing ultrasonic transducer
#244Synchronization of vehicle sensor information
#245Multiple frequency parametric sonar
#246Ultrasonic transmitter having adjustable output
#247Ping control optimization method for multi-static active acoustic networks
#248Apparatus for turbulent boundary layer control and flow noise reduction