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)
05/2014
05/06/2014US8717847 Sonar apparatus
05/06/2014US8715191 Doppler based flow measurements
05/01/2014WO2012135057A3 Determining a position of a submersible vehicle within a body of water
05/01/2014US20140119160 Long-range ultrasonic occupancy sensor with remote transmitter
04/2014
04/30/2014EP2724178A2 Method for robust and fast presence detection with a sensor
04/30/2014DE102012219860A1 Method for determining relative position between actual position of vehicle and e.g. object, involves correcting position information with respect to actual position of vehicle based on position information and relative position
04/30/2014CN203573502U Parking forbidding voice prompting device and parking lot gate equipped therewith
04/30/2014CN203572961U Ultrasonic sensor with signal processing device
04/30/2014CN103765240A Enhanced ultrasound image formation using qualified regions of overlapping transmit beams
04/30/2014CN103765239A Intra-operative image correction for image-guided interventions
04/30/2014CN103760564A Wireless remote-control cruise fish finder
04/30/2014CN103760563A Ultrasonic distance measurement and locating instrument for short-distance evadible system
04/30/2014CN103760521A Omni-directional target tracking system
04/30/2014CN101384101B Ultrasound sensor and a method using the sensor
04/24/2014WO2014062828A1 System and method including specimen gripper
04/24/2014WO2014062785A1 Container fill level detection
04/24/2014WO2014061192A1 Distance detection device, distance detection method, and persistent tangible computer-readable medium therefor
04/24/2014WO2014060868A1 Method and apparatus for ultrasound image acquisition
04/24/2014WO2014060146A1 Method and device for detecting a surrounding area
04/24/2014US20140112103 Method and system for motion compensated target detection using acoustical focusing
04/24/2014US20140112101 Method and device for detecting presence of vehicle in parking space
04/24/2014US20140111374 Free-hand scanning and imaging
04/24/2014DE102012224499A1 Verfahren und System zum Erkennen eines Raums eines Seitenstreifens A method and system for detecting a space of a side strip
04/24/2014DE102012224329A1 Sensoreinheit Sensor unit
04/24/2014DE102012020413A1 Verfahren und Vorrichtung zur Umfelderfassung Method and apparatus for detecting the surroundings
04/24/2014DE102012020411A1 Schließsystem für ein Kraftfahrzeug Locking system for a motor vehicle
04/23/2014CN203561747U Automated guided vehicle obstacle detection device
04/23/2014CN203561746U Intelligent reversing radar system
04/23/2014CN103747743A Object-pose-based initialization of an ultrasound beamformer
04/23/2014CN103744085A Underwater robot five component ranging sonar inclined shaft three dimensional imaging system and imaging method
04/23/2014CN103744084A Real-time monitoring and detecting method for underwater paving quality
04/23/2014CN103744083A Float type sonar navigation system device
04/23/2014CN103744072A Sparse array optimization method based on simulated annealing algorithm and distributed parallel subarray beam forming algorithm
04/23/2014CN102597801B Method of ultrasound telemetry for drones, with discrimination of spurious echos emanating from another drone
04/22/2014US8705953 Distance measurement
04/17/2014WO2014057621A1 Object detecting device
04/17/2014WO2014056646A1 Method and device for latency time optimization during a distance measurement by means of a plurality of sensors
04/17/2014WO2014056645A1 Suppression of post-pulse oscillation of a converter for environmental detection
04/17/2014US20140104979 Ground-Penetrating Tunnel-Detecting Active Sonar
04/17/2014DE102012218642A1 Method for determining position and/or movement of objects in environment of moving aid of vehicle based on acoustic signals using vehicle assistance system, involves determining carrier frequency and pulse duration from acoustic signals
04/17/2014DE102012216968A1 Verfahren zur Auswertungsanpassung und Funktionsüberprüfung eines Ultraschallsensors sowie ein entsprechender Ultraschallsensor Method for evaluating adaptation and functional verification of an ultrasonic sensor and a corresponding ultrasonic sensor
04/17/2014DE102012109838A1 Ultraschallsensorvorrichtung mit einer Versteifungseinheit, Anordnung, Kraftfahrzeug und Verfahren zum Herstellen einer Anordnung Ultrasound sensor device comprising a stiffener assembly, arrangement, motor vehicle and method for manufacturing an array
04/16/2014EP2718741A1 Robotic apparatus for automated internal pipeline girth weld ultrasonic inspection
04/16/2014CN203551778U Off-host back running radar system based on Lin wire communication
04/16/2014CN103733086A Capacitive sound transducer with fibre reinforcement
04/16/2014CN103728623A Method for calculating fish school density of rivers
04/16/2014CN103728622A Ultrasonic distance measuring system with circulation reflection function
04/16/2014CN102289950B Ultrasonic parking space detector and parking space guiding system of parking lots
04/16/2014CN101900398B Air conditioner
04/10/2014WO2014054239A1 Object detection device
04/10/2014WO2014053013A1 Method for improving performance of a sodar system
04/10/2014WO2012061179A3 Multi frequency 2d phased array transducer
04/10/2014DE102012218298A1 Unterdrückung des Nachschwingens eines Wandlers für die Umfelddetektion Suppression of ringing a transducer for the environment detection
04/10/2014DE102012218280A1 Verfahren und Vorrichtung zur Latenzzeitoptimierung bei einer Abstandsmessung mittels mehrerer Sensoren Method and apparatus for latency optimization at a distance measurement by means of several sensors,
04/09/2014EP2715694A1 Method and system for observation
04/09/2014EP2715398A1 Driver assistance device having a plurality of ultrasonic sensors, vehicle having such a driver assistance device, and method for operating a driver assistance device
04/09/2014EP2715397A1 Environment monitoring device in a motor vehicle and method for monitoring the environment using a correlation
04/09/2014CN203535875U Simple sound ranging teaching experimental circuit
04/09/2014CN103713290A Method, system, and device used for reducing object report errors of driving assistant characteristics
04/09/2014CN103713289A Object detection method based on distribution type Phased-MIMO combined processing
04/09/2014CN103704924A Shoe capable of exploring way
04/08/2014US8693286 Position measurement for collision repair systems
04/08/2014US8693285 Sound generation system, ultrasonic wave emitting device, and ultrasonic wave emitting method
04/08/2014CA2573960C Producing amplitude values for controlling pixel illumination on a sonar display
04/03/2014WO2014051905A1 Systems and methods for viewing data generated by rotational scanning
04/03/2014WO2014049558A1 Automated biplane-pw workflow for ultrasonic stenosis assessment
04/03/2014WO2014016298A3 Ultrasonic sensor device comprising a reinforcement holder, arrangement, motor vehicle and corresponding method
04/03/2014WO2014016291A3 Ultrasonic sensor arrangment comprising an ultrasonic sensor in the radiator grill, motor vehicle and corresponding method
04/03/2014US20140092709 Pvdf sonar transducer system
04/03/2014DE102012217891A1 Method for determining fill level of fuel in fuel tank mounted in motor vehicle, involves determining fill level of tank from propagation time of ultrasonic signal and inclination angle of tank based on intensities of ultrasonic signal
04/02/2014CN203519836U Combined navigation device realizing underwater towed body positioning
04/02/2014CN203519827U Collision-preventing device for mobile X-ray machine operated at bedside
04/02/2014CN103703388A Environment monitoring device in a motor vehicle and method for monitoring the environment using a correlation
04/02/2014CN103697887A Optimized navigation method based on strapdown inertial guidance and Doppler log
04/02/2014CN103692994A Vehicle forward radar control method and forward radar system
04/02/2014CN102809746B MIMO technology-based high-resolution sector-scanning imaging method
04/02/2014CN102592403B Microcomputer eyesight protecting voice prompter
04/02/2014CN102590814B Detection apparatus of ultrasonic probe space position and three-dimensional attitude and method thereof
04/01/2014US8687462 Position determination of a seismic source array
04/01/2014US8686326 Optical-flow techniques for improved terminal homing and control
03/2014
03/27/2014WO2014046647A1 Methods and systems for tracking a toolstring at subsea depths
03/27/2014WO2014045074A1 Imaging tissue motion estimation
03/27/2014WO2014045073A1 Ultrasound imaging
03/27/2014WO2014044272A1 Method for calibrating a plurality of environment sensors in a vehicle
03/27/2014US20140086015 Object Detection Method Using Ultrasonic Waves and Object Detection Apparatus
03/27/2014US20140086014 Ultrasound image processing apparatus and program
03/27/2014US20140086013 Method for an equivalent circuit parameter estimation of a transducer and a sonar system using thereof
03/26/2014EP2711731A2 Method for detecting an object using ultrasonic waves and detection device for an object using the same
03/26/2014EP2444820A9 Moving object detection device
03/26/2014CN203502586U Home safety system based on ultrasonic range finding module
03/26/2014CN103688190A A method and an apparatus for adapting the sensitivity of at least one ultrasonic sensor during ongoing operation
03/26/2014CN103675828A Target object detection device, fish detector, and method of displaying echo data
03/26/2014CN103675827A Vehicle-mounted radar detection virtual panorama system
03/26/2014CN103675826A Bus vision dead zone barrier detection device
03/26/2014CN103675825A Doppler velometer
03/26/2014CN103675824A Moving speed meter
03/26/2014CN103675823A Automatic ship draught detection system based on multi-beam side-scan sonar technology
03/26/2014CN103675822A An ultrasonic system with improved endurance
03/26/2014CN103675821A Camera indoor positioning system and method based on ultrasonic sensor array
03/26/2014CN103675820A Object detection method using ultrasonic waves and object detection apparatus
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