Patents
Sitemap › G01 - Measuring; Testing › G01S - Radio direction-finding; Radio navigation; Determining distance or velocity by use of radio waves; Locating or presence-detecting by use of the reflection or reradiation of radio waves; Analogous arrangements using other waves › G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242)
09/2012
09/07/2012WO2012118477A1 Seismic sensing device
09/07/2012WO2012117261A1 Methods and apparatus for detection of fluid interface fluctuations
09/07/2012CA2828538A1 Seismic sensing device
09/06/2012US20120223853 Target tracking system and target tracking method
09/06/2012DE112009005380T5 Hindernis-Detektionsvorrichtung Obstacle detection device
09/05/2012EP2494926A1 Ultrasound diagnostic apparatus, method of transmitting and receiving ultrasonic wave, and program for transmitting and receiving ultrasonic wave
09/05/2012CN202421500U Vehicle radar system
09/05/2012CN102656055A Method and device for active detection of objects in consideration of previous detection results
09/05/2012CN101927834B Automatic landing guide signal management method for airplane with three redundancies
09/05/2012CN101907706B Method and device for realizing ultrasonic point-by-point focusing
09/05/2012CN101900814B Reversing radar system and detection method
09/05/2012CN101570167B Ultrasonic obstacle detection system for vehicles
09/05/2012CN101071169B Method for adjusting the resonance frequency of an oscillation section for a sensor
09/04/2012US8259533 Method and device for determining ultrasonic detecting cycle
09/04/2012US8257262 Ultrasound adaptor methods and systems for transducer and system separation
08/2012
08/30/2012WO2012115331A1 Board for synthetic aperture beamforming device
08/30/2012WO2012114313A1 Proximity sensor
08/30/2012US20120220877 Data compression method and data compression apparatus
08/30/2012US20120218868 Apparatus and method of detecting defects in a rail joint bar
08/30/2012US20120218867 Electromechanical transducer
08/30/2012US20120218866 Housings for Phased Array Monostatic Sodar Systems
08/30/2012US20120218865 Towed Array Sonar System and Method for Carrying out a Sonar Mission with such a Towed Array Sonar System
08/30/2012US20120218864 Multichannel transducer array for a bathymetry sonar device
08/30/2012DE102011000948A1 Schleppsonaranlage sowie Verfahren zum Durchführen einer Sonarmission mittels einer derartigen Schleppsonaranlage Towed sonar system and method for performing a sonar mission by means of such towing sonar system
08/29/2012EP2492708A1 Airborne ultrasonic sensor
08/29/2012EP2491424A1 Method for simultaneously locating and mapping via resilient non-linear filtering
08/29/2012CN202404764U Ultrasonic parking stall detection device
08/29/2012CN202403755U Monitoring and alarming system for grain tank
08/29/2012CN102652269A Ultrasonic wave sensor and method for attaching ultrasonic wave sensor
08/29/2012CN102650690A Modularized combined side-scan sonar system
08/28/2012US8254209 Acoustic wave sensor
08/28/2012US8254208 Multi-state beamforming array
08/23/2012US20120212618 Method of ultrasonic beamforming and apparatus therefor
08/23/2012DE102011004332A1 Verfahren und Vorrichtung zur Efassung einer Umgebung eines Fahrzeugs Method and apparatus for an environment of a vehicle Efassung
08/23/2012DE102008006554B4 Ultraschallsensor mit piezoelektrischem Element und akustischem Anpassteil Ultrasonic sensor with a piezoelectric element and audible mating part
08/22/2012EP2490039A2 Method of ultrasonic adaptive beamforming and apparatus therefor
08/22/2012EP2488107A2 Intravascular ultrasound system for co-registered imaging
08/22/2012EP1389949B1 Ultrasound within mri scanners for guidance of mri pulse sequences
08/22/2012CN102645653A Collision avoidance controller for pram
08/22/2012CN101943754B Active ultrasonic probe circuit capable of transmitting signals with twin wire
08/22/2012CN101769778B Real-time monitoring method and system of water depth in port channel
08/21/2012US8249831 Pressure sensing systems for sports, and associated methods
08/21/2012US8249692 Method and device for image optimization in ultrasound recordings
08/21/2012US8248888 Bottom up contact type ultrasonic continuous level sensor
08/21/2012US8248887 Physical object detection system
08/21/2012US8246545 Ultrasound transducers with improved focus in the elevation direction
08/18/2012CA2768061A1 Ultrasound measurement system
08/16/2012WO2012108143A1 Object information acquiring apparatus
08/16/2012WO2012107370A1 An imaging device with image acquisition rate optimization
08/16/2012WO2012107139A1 Method for carrying out ultrasound angle scans on an examination object
08/16/2012US20120209433 Social robot
08/16/2012US20120209113 Pulse compression system and method
08/16/2012US20120206585 Biometric Scanner With Waveguide Array
08/16/2012DE112010001962T5 Befestigung zum Anbringen eines Ultraschallsensormoduls und Befestigungsverfahren Attachment for attaching an ultrasonic sensor module and method of attachment
08/16/2012DE102011011122A1 Sensor device for motor vehicle e.g. passenger car, has output unit and control unit for processing sensor signals, which are integrated in common housing which is elongated and made in pin shape
08/16/2012CA2826258A1 An imaging device with image acquisition rate optimization
08/15/2012EP2487488A1 Method for conducting ultrasound angle scans on a test object
08/15/2012EP2486421A1 Ultrasonic anechoic imaging
08/15/2012EP2114707B1 Reflector and gas spring assembly
08/15/2012CN202383293U Obstacle-anticollision warning system of unmanned helicopter
08/15/2012CN202383292U Distance measurement device taking microcomputer as control unit
08/15/2012CN202383291U Night fall parachuting landing height measurement alarm device
08/15/2012CN102640014A Image generating apparatus, image generating method, and program
08/15/2012CN102640013A Method for adjusting the sensitivity of ultrasonic sensors
08/15/2012CN102640012A Ultrasound 3D imaging system
08/15/2012CN102636787A Ultrasound probe
08/15/2012CN102636786A Detecting sonar for underwater buried objects based on parametric array
08/15/2012CN102636785A Submarine target three-dimensional positioning method
08/15/2012CN102636784A Method for quickly forecasting sonar target scattering directing distribution map by single sound wave
08/15/2012CN102012513B Real-time mosaicing method and system of forward-looking sonar images
08/15/2012CN101738611B Underwater acoustic target signal detection and identification method
08/15/2012CN101644774B Method for locating near-field targets based on linear programming and system thereof
08/14/2012US8243551 Method and system for real-time automated change detection and classification for images
08/14/2012US8241217 Portable ultrasound imaging data
08/09/2012WO2012105718A1 Ultra sound imaging signal processing apparatus
08/09/2012WO2012103650A1 Ultrasonic probe with ultrasonic transducers addressable on common electrical channel
08/09/2012US20120201100 Method for Echo Processing in a Pulse-Echo Ranging System
08/09/2012US20120201099 Method for simultaneously locating and mapping via resilient non-linear filtering
08/09/2012US20120201098 Compensation for depth finders
08/09/2012US20120201097 Array system with high resolving power and high image quality
08/09/2012DE19511210B4 Hinderniswarnvorrichtung und Hinderniswarnverfahren für ein Fahrzeug Obstacle warning device and obstacle warning method for a vehicle
08/09/2012CA2824955A1 Ultrasonic probe with ultrasonic transducers addressable on common electrical channel
08/08/2012EP2483707A1 Ultrasound 3d imaging system
08/08/2012EP2482713A1 Photoacustic measuring apparatus
08/08/2012CN101833097B Underwater net cage multi-beam fish driving monitoring system and method
08/08/2012CN101178435B Method for regulating the acoustic pressure in transmission and the reception gain of a sensor
08/08/2012CA2763220A1 Structural health monitoring system
08/07/2012US8239146 Board sports sensing devices, and associated methods
08/02/2012WO2012103153A2 Systems and methods for augmenting gunshot location involving echo processing features
08/02/2012WO2012102730A1 Sensor-based movement guidance
08/02/2012WO2012100472A1 Reversing radar sensor component.
08/02/2012US20120195168 Method for detection of a plume of a first fluid within a second fluid
08/02/2012US20120195167 Underwater Detection Device
08/02/2012DE102011085286A1 Method for detecting vicinity of vehicle in parking space, involves detecting and encoding ultrasonic pulses of different frequencies emitted in respective distance range
08/02/2012DE102011009960A1 Ultrasound-based orientation device for detection of obstructions, and for use as blind guiding device and as guide device for visually impaired people, has ultrasound-transmission-receiving-system, which is attached to cloth piece
08/01/2012EP2482095A2 Receiving circuit for an ultrasonic imaging probe
08/01/2012EP2480911A1 Method and device for measuring a contour of the ground
08/01/2012EP2480910A1 Method and device for measuring a profile of the ground
08/01/2012CN202362457U Automobile distance detector based on single-chip microcomputer
08/01/2012CN202362456U Wading early warning apparatus for automobile
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