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)
03/2014
03/26/2014CN103675819A Target detection method and system capable of being used for passive synthetic aperture array yawing
03/26/2014CN103675799A Sparse planar array optimizing method for energy transducers of phased array sonar system
03/26/2014CN103675797A Structure for ultrasonic transducer
03/26/2014CN103661836A Automatic detection system of ship draught depth based on single-beam sonar array scanning technique
03/26/2014CN102768358B Underwater real-time imaging method and underwater real-time imaging system based on FPGA (field programmable gate array)
03/25/2014US8681585 Multi-range object location estimation
03/25/2014US8679018 Broad-beam imaging
03/20/2014WO2014041370A1 Passive ultrasound imaging with sparse transducer arrays
03/20/2014WO2014040788A1 Method for function monitoring ultrasound sensors
03/20/2014US20140078866 Beamforming method and ultrasonic diagnostic apparatus
03/20/2014DE102012018346A1 Sensor system for vehicles, is configured such that evaluation of measuring signals of sensors takes place in central unit, where central unit comprises digital signal processor for performing evaluation
03/19/2014EP2708912A1 Localization of a wireless user equipment (UE) device based on audio encoded signals
03/19/2014CN203489947U River channel water depth monitoring device
03/19/2014CN103649779A Seismic sensing device
03/19/2014CN103649772A Driver assistance device having a plurality of ultrasonic sensors, vehicle having such a driver assistance device, and method for operating a driver assistance device
03/19/2014CN103645479A Rapid real-time imaging method for synthetic aperture sonar
03/19/2014CN103645478A Ultrasonic distance measuring device
03/19/2014CN103645472A Synthetic-aperture-sonar speed estimation method
03/18/2014US8675450 Displacement estimating method and displacement estimating apparatus
03/18/2014US8675448 Adaptive ping control method for track-holding in multi-static active sonar networks
03/13/2014WO2014039204A1 System and method for swath overlap detection
03/13/2014WO2014037269A1 Method for generating a threshold value curve, method for evaluating signals of an ultrasound sensor and device for detecting surroundings
03/13/2014WO2013171688A3 Trawl height indicator
03/13/2014US20140073929 Nosepiece configured for use with ultrasound probes
03/13/2014US20140071792 Method for generating synthetic image and ultrasonic imaging apparatus using same
03/13/2014US20140071789 Modular portable ultrasound systems
03/13/2014US20140071167 Systems, devices, methods for sensing and processing fishing related data
03/13/2014DE102012216290A1 Verfahren zur Funktionsüberwachung von Ultraschallsensoren Method for monitoring the operation of ultrasonic sensors
03/13/2014DE102012017668A1 Method for operating ultrasonic sensor device for motor car, involves outputting information about obstacle to output device by assigning distance measurement values
03/13/2014DE102012017667A1 Verfahren zur Erzeugung einer Schwellwertkurve sowie Verfahren zur Auswertung von Signalen eines Ultraschallsensors und Vorrichtung zur Umfelderfassung A method of generating a threshold value curve as well as methods for evaluating signals of an ultrasonic sensor and apparatus for detecting the surroundings
03/12/2014EP2706372A1 Method and apparatus for ultrasound image acquisition
03/12/2014EP2705383A2 Enhanced ultrasound image formation using qualified regions of overlapping transmit beams
03/12/2014EP2705382A1 Systems and methods for synthetic aperture sonar
03/12/2014CN203480027U Degausser storage box positioning device
03/12/2014CN203480026U Search-and-rescue sonar system
03/12/2014CN203480025U Non-contact type human body induction range finding apparatus
03/12/2014CN203480024U Supersonic range finder capable of setting values in outside and alarming
03/12/2014CN103635829A Two dimensional ultrasonic diagnostic imaging system with two beamformer stages
03/12/2014CN103635828A Method for robust and fast presence detection with a sensor
03/12/2014CN103635784A Photoacoustic vibration meter
03/12/2014CN103630906A Rear-end collision preventer for electric bicycles
03/12/2014CN102866401B Three-dimensional imaging method based on multiple input multiple output (MIMO) technology
03/12/2014CN102470814B Fastener for mounting ultrasonic sensor module and method for fastening
03/12/2014CN102331574B Ultrasonic sensor
03/12/2014CN102288968B Small-aperture high-resolution phased array ultrasonic detection imaging method
03/12/2014CN102132584B Ultrasonic transducer, electronic device, and ultrasonic endoscope
03/12/2014CN101907712B Fish finder
03/12/2014CN101487893B Method for operating ultrasound sensor and corresponding ultrasound sensor
03/12/2014CN101479597B Acoustic method and apparatus for detection and characterization of medium
03/11/2014US8670289 Distance sensor and method for determining a distance
03/06/2014WO2014032959A1 Method for the improved activation of ultrasonic sensors, driver assistance device and motor vehicle
03/06/2014WO2014009424A9 Method and system for inspecting a zone
03/06/2014US20140067186 Sonar System For Remote Vehicle
03/06/2014US20140064033 Method of object tracking using sonar imaging
03/06/2014US20140064032 Volume rendering of 3D sonar data
03/06/2014US20140064031 System and method for swath overlap detection
03/06/2014US20140064025 Target object detection device and method of displaying echo data in the target object detection device
03/06/2014US20140064024 Downscan imaging sonar
03/06/2014DE102012215858A1 Auswertevorrichtung für ein system zur objekterfassung Evaluation of a system for object detection
03/06/2014DE102012215856A1 Steuerungsvorrichtung für einen anregungssignal-generator Control apparatus for an excitation signal generator
03/06/2014DE102012215493A1 Robustheitserhöhung von Ultraschallsystemen Increase robustness of ultrasound systems
03/06/2014DE102012215465A1 Verfahren und Informationssystem zum Filtern von Objektinformationen Process and information system for filtering object information
03/06/2014DE102012017368A1 Method for communication between ultrasonic sensor and control unit of diver assistance device in motor vehicle, involves transmitting trigger impulse from control unit to sensor, by which sensor is actuated to initiate measurement process
03/06/2014DE102012017367A1 Method for determination of signal to noise ratio of target echo of signal received by sensors of passenger car, involves providing value of noise of reception signal based on correlation signal for determination of signal to noise ratio
03/06/2014DE102012017131A1 Verfahren zum quasi-kontinuierlichen Senden hydroakustischer Signale A method for quasi-continuous transmission of hydroacoustic signals
03/05/2014EP2703835A1 Target object detection device and method of displaying echo data in the target object detection device
03/05/2014EP2703834A1 Method for the pseudo-continuous transmission of hydroacoustic signals
03/05/2014EP2702946A1 Object information acquisition apparatus and display method
03/05/2014EP2702945A1 Object information acquisition apparatus and display method
03/05/2014EP2702426A1 Harmonic ultrasound imaging using synthetic aperture sequential beamforming
03/05/2014CN103620442A Estimating position and orientation of an underwater vehicle relative to underwater structures
03/05/2014CN103616693A Fish finding sonar and sonar echo signal processing method
03/05/2014CN103616692A Portable multifunctional ultrasonic ranging system based on Android mobile terminal
03/05/2014CN103616691A Ultrasonic ranging device
03/04/2014US8665668 Ultrasonic distance measurement controller
02/2014
02/27/2014WO2014029414A1 Method for positioning a vehicle that can be electrically driven
02/27/2014WO2014029198A1 Wifi-based wireless water regime detection device, system and method therefor
02/27/2014WO2014029159A1 Wireless network depthometer
02/27/2014US20140057677 Tablet or Smart Phone Compatible Fish Finder Device
02/27/2014US20140056104 Integrated active ultrasonic probe
02/27/2014DE102012016866A1 Verfahren zur verbesserten Ansteuerung von Ultraschallsensoren, Fahrerassistenzeinrichtung und Kraftfahrzeug Method for improved control of ultrasonic sensors, driver assistance device and vehicle
02/26/2014EP2700976A1 Ultrasound imaging apparatus and method for ultrasound imaging
02/26/2014EP2700975A1 Mounting structure for sonar sensor
02/26/2014EP2700364A2 Method and apparatus for managing and displaying ultrasound image
02/26/2014CN203455920U Rotary engineering machinery and alarm system thereof
02/26/2014CN103605370A Automatic automobile searching and positioning system
02/26/2014CN103605132A Automatic measurement device for growth rate of fruit tree
02/26/2014CN102608353B Acceleration measuring method based on ultrasonic modulated multifrequency acoustic wave and device thereof
02/25/2014US8659975 Vibration generation and detection in shear wave dispersion ultrasound vibrometry with large background motions
02/20/2014US20140051984 Ultrasound probe with integrated electronics
02/20/2014US20140050052 Method and system for detecting spatial position of indicator object by using sound wave
02/20/2014US20140050051 Multi-state beamforming array
02/20/2014DE102012214657A1 Verfahren zum Überprüfen einer Umfeldsensoreinrichtung, Referenzschallquelle und entsprechende Umfeldsensoreinrichtung A method for checking a sensor device environment, reference sound source and corresponding environment sensor device
02/19/2014EP2697666A1 Method and system for target detection
02/19/2014CN203444113U Portable position-adjustable scratch resistant instrument
02/19/2014CN103592650A Three-dimensional sonar imaging system based on graph processor and three-dimensional image method thereof
02/19/2014CN103592649A 一体式泊车雷达系统 Integral parking radar system
02/19/2014CN103592462A Three-directional hydrophone array probe for reservoir seepage Doppler detector
02/18/2014US8654613 Measuring apparatus
02/18/2014US8654612 System and method for detecting bats and their impact on wind facilities
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ... 173