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)
10/2012
10/18/2012WO2012140578A1 Method and system for target detection
10/18/2012US20120263018 Underwater detection device and underwater detecting method
10/18/2012US20120263017 Detection device and computer readable media storing detection program
10/18/2012DE102011016946A1 Method for determining frequency of excitation signal of ultrasonic sensor to measure distance between passenger car and vehicle-external object, involves defining frequency of excitation signal based on frequency spectrum of reply signal
10/17/2012EP2510382A1 Image generating apparatus, image generating method, and program
10/17/2012CN202494779U Auxiliary distance measurement and alignment device
10/17/2012CN102741705A Method and apparatus for controlling the status of a device
10/17/2012CN102736083A On-line protection device of power transmission lines
10/17/2012CN102736082A Ultrasonic distance measuring device
10/17/2012CN102736081A A fish finder, an underwater detection device, an underwater detecting method, and a program
10/17/2012CN102736076A Ultrasonic transceiver module
10/17/2012CN101923168B Relevant speed measuring sonar-based method for measuring bottom three-dimensional speed of carrier pair
10/17/2012CN101558324B Transducer array arrangement and operation for sodar applications
10/16/2012US8289811 System and method for determining location of submerged submersible vehicle
10/11/2012WO2012138185A2 Sonar device attached to hull and vessel having same
10/11/2012WO2012138175A2 Sonar device for attaching to hull and vessel having same
10/11/2012WO2012137719A1 Intrusion detection device
10/11/2012DE102004057033B4 Verfahren und Systeme zum Handhaben von Ausgaben an Peripheriegeräten Methods and systems for handling outputs to peripheral devices
10/10/2012EP2508135A1 Subject information obtaining apparatus, method for obtaining subject information, and program
10/10/2012EP2507650A1 Method and apparatus for controlling the status of a device
10/10/2012EP2507648A1 Method for adjusting the sensitivity of ultrasonic sensors
10/10/2012CN202486313U Ultrasonic ranging sensor
10/10/2012CN102725168A Method for assisting a driver in detecting lateral objects
10/10/2012CN102721966A Below high precision depth-sounding method and system by coherent depth-sounding sonar
10/09/2012US8285357 Region of interest methods and systems for ultrasound imaging
10/04/2012WO2012133996A1 Line array sonar and method for detecting target bearing of the same
10/04/2012WO2012131418A1 Method for ultrasound functional imaging, man-machine interface method and apparatus using such methods
10/04/2012WO2012131340A2 Methods and apparatus for multibeam doppler ultrasound display
10/04/2012WO2012129703A1 Profiling tool for determining material thickness for inspection sites having complex topography
10/04/2012US20120250462 Transmit/receive systems for imaging devices
10/04/2012DE102011015677A1 Akustischer Durchflussmesser Acoustic flowmeter
10/04/2012DE102006053620B4 Vorrichtung zur Vermessung von Parklücken Device for the measurement of parking spaces
10/04/2012DE102004011108B4 Bewegungsmelderanordnung Motion detector arrangement
10/04/2012CA2831812A1 Profiling tool for determining material thickness for inspection sites having complex topography
10/03/2012CN202472966U Wireless parking space detector
10/03/2012CN202472880U Microcomputer voice prompter for eyesight protection
10/03/2012CN202471966U Wireless fish finder
10/03/2012CN202471965U Guide blind device capable of detecting position of barrier
10/03/2012CN202471964U Extendable radar distance detection device
10/03/2012CN202471963U Visual reversing-radar system for electric automobile
10/03/2012CN202471962U Cement tank truck benchmarking apparatus
10/03/2012CN202471961U Two-in-one multifunctional reversing radar
10/03/2012CN1890579B Ultrasonic imaging system for simultaneous display of blood flow and perfusion parameters
10/03/2012CN102707289A Course angle rotation-based multi-beam side-scan sonar image real-time splicing method
10/03/2012CN102707288A Method for detecting ultrasonic echo time
10/03/2012CN102707287A Piezoelectric type ultrasonic distance measurement system
10/03/2012CN102707286A Three-dimensional positioning system, node, host computer and operating method thereof
10/03/2012CN102147471B Front obstacle detecting system and method based on ultrasonic phased array
10/03/2012CN102109598B Reverse sensor three-axis actual measurement system
10/03/2012CN102096069B Real-time processing system and method for phased array three-dimensional acoustic camera sonar
10/02/2012US8280692 Ultrasonic wave propagation time measuring system
10/02/2012CA2402275C Acoustic sounding
09/2012
09/27/2012WO2012035312A3 Method for imaging of nonlinear interaction scattering
09/27/2012US20120243374 Acoustic motion determination
09/27/2012US20120243367 Ultrasonic Signal Processor for a Hand Held Ultrasonic Diagnostic Instrument
09/27/2012US20120242974 Method and Apparatus for Controlling Laser Transmissions for Enhanced Safety
09/27/2012US20120242533 Object detection and tracking support system, control method, and program
09/27/2012DE102011015094A1 Method for determining measuring properties of ultrasonic sensor of driver assistance system of motor car, involves computing reception signal as sum of signal components that are reflected from surface area of object
09/27/2012DE102011006068A1 Assembly for a driver assistance system in a vehicle, has ultrasonic sensor and image sensor, where ultrasonic sensor and image sensor are provided in common optical path
09/26/2012EP2503354A1 Self-service terminal and method for monitoring a user living area
09/26/2012EP2503353A1 Object detection and tracking support system, control method, and program
09/26/2012EP2501295A1 Image forming apparatus and image forming method
09/26/2012CN202454264U Sound detecting device system for pedestrian path
09/26/2012CN202454089U Ultrasonic parking space detecting system
09/26/2012CN202453503U Singlechip-based reversing radar
09/26/2012CN202453502U 超声波测距仪 Ultrasonic range finder
09/26/2012CN202453501U Radio ultrasonic ranging device with temperature error elimination function
09/26/2012CN202453496U Digitalized direct-current power supply transmission reversing probe device
09/26/2012CN102694918A Mobile phone with ultrasonic radar forward detection function
09/26/2012CN102692627A Instrument and method for processing a doppler measurement signal
09/25/2012US8274860 Distance measurement apparatus and related methods
09/20/2012WO2012123787A1 An echolocation apparatus
09/20/2012WO2012103650A9 Ultrasonic probe with ultrasonic transducers addressable on common electrical channel
09/20/2012DE112009004941T5 Hinderniserfassungsvorrichtung und Hinderniserfassungsverfahren Obstacle detection device and obstacle detection method
09/20/2012DE10123612B4 Ultraschallwellensender/empfänger Ultrasonic wave transmitter / receiver
09/19/2012EP2500747A1 Three-dimensional reconstruction for irregular ultrasound sampling grids
09/19/2012EP2499471A2 Improvements in distributed sensing
09/19/2012CN102687038A Obstacle detection device
09/19/2012CN102685498A Lossless compression method for three-dimensional sonar image sequence based on JPEG-LS (joint photographic experts group-lossless standard) interframe expansion
09/19/2012CN102685284A Electronic device
09/19/2012CN102681032A Two-dimensional wind field measuring method based on Doppler radar and wind vane sensors
09/19/2012CN102680978A Receiving circuit, ultrasonic probe, and ultrasonic image displaying apparatus
09/19/2012CN102680977A System and method for acoustic Doppler velocity processing with a phased array transducer
09/19/2012CN102680948A Method for estimating modulation frequency and starting frequency of linear frequency-modulated signal
09/19/2012CN102680734A System and method for acoustic Doppler velocity processing with a phased array transducer
09/19/2012CN101915917B Ultrasonic ranging device
09/18/2012US8270252 Method for estimating target range error and sonar system thereof
09/18/2012US8266966 Ultrasonic exploration method and ultrasonic exploration apparatus
09/13/2012WO2012122352A2 Fiber optic acoustic sensor arrays and systems, and methods of fabricating the same
09/13/2012WO2012120583A1 Object detection device and navigation device
09/13/2012WO2012120389A1 Variable length ranging and direction-finding signals constructed from bandlimited kernels and sparse spreading sequences
09/13/2012US20120232894 Device for reconstructing speech by ultrasonically probing the vocal apparatus
09/13/2012US20120232400 Intravascular Ultrasonic Catheter Arrangements
09/13/2012US20120230152 Method and Device for Measuring a Contour of the Ground
09/13/2012DE112009005165T5 Einparkunterstützungsvorrichtung Parking assist
09/13/2012DE102011013681A1 Verfahren zum Detektieren einer Parklücke, Parkhilfesystem und Kraftfahrzeug mit einem Parkhilfesystem A method for detecting a parking space, parking assistance system and motor vehicle having a parking assistance system
09/12/2012EP2498100A2 Apparatus and method for generating doppler image
09/12/2012CN202433524U Ultrasonic gait detector
09/12/2012CN102662174A Ultrasonic sensor node module with positioning function
09/11/2012US8264908 Method of detecting and compensating for precipitation in sodar systems
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