| Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242) |
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| 01/02/2013 | CN102854508A Ship bottom target identification method and system |
| 01/02/2013 | CN102353956B Device and method for measuring water draught of inland ship based on sonar synchronous scanning |
| 01/02/2013 | CN101890969B Method and system for safety caution of railway operation |
| 01/02/2013 | CN101489489B System and method for organizing, recording and displaying images in ultrasound imaging systems |
| 12/27/2012 | WO2012176101A2 Method for robust and fast presence detection with a sensor |
| 12/27/2012 | US20120327744 System for Illuminating an Object with a Wave or for Imaging an Object with a Wave |
| 12/27/2012 | US20120326917 Accident prevention system and a vehicle including the accident prevention system |
| 12/27/2012 | DE102011077333A1 Fahrerassistenzsystem mit Objektdetektion Driver assistance system with object detection |
| 12/26/2012 | EP2538241A2 Advanced remote nondestructive inspection system and process |
| 12/26/2012 | EP2538240A1 Underwater Detecting Device, Method and Program |
| 12/26/2012 | EP2536339A2 Point source transmission and speed-of-sound correction using multi-aperture ultrasound imaging |
| 12/26/2012 | CN202632544U Non-motor vehicle anti-collision alarm device based on ultrasonic sensor |
| 12/26/2012 | CN202631732U Ultrasonic rear-end collision preventing system |
| 12/26/2012 | CN102844675A Arrangement for determining distance and direction to object |
| 12/26/2012 | CN102844674A Obstacle detection system |
| 12/26/2012 | CN102842286A Ultrasonic ranging LED (Light emitting diode) dot matrix module |
| 12/26/2012 | CN102841353A Irradiation distance measurer and implementation method thereof |
| 12/26/2012 | CN102841352A Ultrasonic wave range finder |
| 12/26/2012 | CN102841351A Wireless network depthometer |
| 12/26/2012 | CN102169181B An underwater positioning searching method used for recorder recovery |
| 12/26/2012 | CN101779142B Distance sensor and method for determining a distance |
| 12/26/2012 | CN101726738B Multi-target positioning system and multiple-access control method based on power control |
| 12/20/2012 | WO2012172580A1 Improvements in obstacle detection for vehicles |
| 12/20/2012 | DE102011105051A1 Ultraschallsensorvorrichtung für ein Fahrzeug sowie Anordnung mit einer derartigen Ultraschallsensorvorrichtung Transducer apparatus for a vehicle, and arrangement with such a transducer device |
| 12/20/2012 | DE102011105047A1 Ultrasonic sensor device for e.g. parking assistance system of vehicle, has transmission directivity element that is integrated with holder used for holding ultrasonic sensor to covering component of vehicle |
| 12/20/2012 | DE102011105046A1 Ultraschallsensorvorrichtung für ein Fahrzeug sowie Anordnung mit einer derartigen Ultraschallsensorvorrichtung Transducer apparatus for a vehicle, and arrangement with such a transducer device |
| 12/20/2012 | DE102011105017A1 Ultraschallsensorvorrichtung für ein Fahrzeug sowie Anordnung mit einer derartigen Ultraschallsensorvorrichtung Transducer apparatus for a vehicle, and arrangement with such a transducer device |
| 12/20/2012 | DE102011105013A1 Ultraschallsensorvorrichtung für ein Fahrzeug sowie Anordnung mit einer Ultraschallsensorvorrichtung Transducer apparatus for a vehicle and assembly comprising a transducer device |
| 12/20/2012 | DE102011104981A1 Ultraschallsensor zur Erfassung von Wertdokumenten und Verfahren zur Herstellung desselben Of the same ultrasonic sensor for detecting of security documents and methods for preparing |
| 12/20/2012 | DE102011077578A1 Verfahren und Vorrichtung zum Verstärken eines zur Fahrzeugumfelddetektion geeigneten Echosignals Method and apparatus for amplifying a composition suitable for vehicle surroundings detection echo signal |
| 12/20/2012 | DE102011077558A1 Vorrichtung zum Senden und/oder Empfangen von Schallsignalen An apparatus for transmitting and / or receiving sound signals |
| 12/19/2012 | EP2535736A1 Method and device for reinforcing an echo signal suitable for detecting the surroundings of vehicles |
| 12/19/2012 | EP2534502A1 Ultrasound imaging system using beamforming techniques for phase coherence grating lobe suppression |
| 12/19/2012 | CN202614938U Vehicle accident warning device |
| 12/19/2012 | CN102834345A Method for operating an autonomous industrial truck |
| 12/19/2012 | CN102834049A Integrated display of ultrasound images and ecg data |
| 12/19/2012 | CN102832574A Method for dynamically monitoring power cable in real time by three-synchronization underwater robot |
| 12/19/2012 | CN102830403A Object detection device |
| 12/19/2012 | CN102830402A Target tracking system and method for underwater sensor network |
| 12/19/2012 | CN102288966B MIMO (Multiple Input Multiple Output) detection method for forward small target |
| 12/19/2012 | CN102260409B Silicon foaming adhesive composition and preparation method, silicon foaming adhesive and ultrasonic sensor |
| 12/19/2012 | CN101886744B Ultrasonic positioning device and positioning method of portable internal pipeline fault detection equipment |
| 12/19/2012 | CN101683274B Deflection convex array digital scanning conversion and convex array space compound method and imaging system |
| 12/18/2012 | US8335555 Radial reflection diffraction tomography |
| 12/18/2012 | US8335129 System and method to extend deep water correlation sonar systems to shallow depths |
| 12/13/2012 | WO2012167380A1 Robotic apparatus for automated internal pipeline girth weld ultrasonic inspection |
| 12/13/2012 | US20120316798 System For Assessing And Displaying Activity of A Sportsman |
| 12/13/2012 | US20120314541 Object detection apparatus |
| 12/13/2012 | DE102011077352A1 Sensoranordnung eines Sensorsystems einer fahrbaren Plattform sowie Sensorsystem Sensor assembly of a sensor system of a mobile platform and sensor system |
| 12/13/2012 | CA2838608A1 Robotic apparatus for automated internal pipeline girth weld ultrasonic inspection |
| 12/12/2012 | EP2533070A1 Sensor assembly of a sensor system of a drivable platform and sensor system |
| 12/12/2012 | CN202602767U Mobile phone with ultrasonic radar forward detection |
| 12/12/2012 | CN202600149U Vehicle-backing reminding system |
| 12/12/2012 | CN202600146U Automobile position indicator for preventing signal source frequency drift |
| 12/12/2012 | CN202599913U Pipeline imaging sonar system |
| 12/12/2012 | CN102819021A Multifunctional ultrasonic ranging data acquisition system and method thereof |
| 12/12/2012 | CN101995574B Near field focusing beam forming positioning method |
| 12/12/2012 | CN101650430B System for acquiring dolphin's sound signal and method thereof |
| 12/12/2012 | CN101650427B Simulation system for multi-subarray synthetic aperture sonar and method thereof |
| 12/12/2012 | CN101650426B Data connection system of synthetic aperture sonar images and method thereof |
| 12/12/2012 | CN101644763B Real-time signal-processing method of synthetic aperture sonar based on cluster processor and system |
| 12/12/2012 | CN101598788B Rapid simulation method of synthetic aperture sonar signal |
| 12/12/2012 | CN101471734B Multi-transmission multi-receive acoustic positioning network system and positioning method thereof |
| 12/11/2012 | US8331193 Light control system |
| 12/08/2012 | CA2773921A1 Geometry compensating transducer attachments for ultrasonic inspection of chamfers or countersunk surfaces |
| 12/06/2012 | WO2012164169A1 Method and system for observation |
| 12/06/2012 | US20120307594 Obstacle detection device |
| 12/06/2012 | DE102011076686A1 Verfahren und Vorrichtung zur aktiven Dämpfung eines akustischen Wandlers Method and device for the active damping of an acoustic transducer |
| 12/06/2012 | CA2837749A1 Method and system for monitoring |
| 12/05/2012 | EP2528765A1 Method for assisting a driver in detecting lateral objects |
| 12/05/2012 | CN202584446U Parking space monitoring system |
| 12/05/2012 | CN202583461U Vibration measuring generator |
| 12/05/2012 | CN202583460U Reversing radar and automobile provided with same |
| 12/05/2012 | CN202583459U Apparatus for measuring critical technological parameters of dry type hollow reactor |
| 12/05/2012 | CN202583458U Ultrasonic positioning based AGV (Automatic Guided Vehicle) system |
| 12/05/2012 | CN102809746A MIMO technology-based high-resolution sector-scanning imaging method |
| 12/05/2012 | CN102809744A Near-field strong interference source inhibition method in underwater far-field target passive positioning process |
| 11/29/2012 | WO2012161825A1 Systems, methods, apparatus, and computer-readable media for source localization using audible sound and ultrasound |
| 11/29/2012 | WO2012160192A1 Driver assistance device having a plurality of ultrasonic sensors, vehicle having such a driver assistance device, and method for operating a driver assistance device |
| 11/29/2012 | WO2012159703A1 Environment monitoring device in a motor vehicle and method for monitoring the environment using a correlation |
| 11/29/2012 | DE102011102574A1 Method for generating threshold curve for evaluation of echo signal of ultrasonic transducer, involves emitting transmission signal over ultrasonic transducer and receiving and evaluating echo signal in response to transmission signal |
| 11/29/2012 | DE102011102557A1 Fahrerassistenzeinrichtung mit einer Mehrzahl von Ultraschallsensoren sowie Fahrzeug mit einer derartigen Fahrerassistenzeinrichtung und Verfahren zum Betreiben einer Fahrerassistenzeinrichtung Driver assistance device having a plurality of ultrasonic sensors and vehicle with such a driver assistance device and method for operating a driver assistance device |
| 11/29/2012 | DE102011102541A1 Sensorvorrichtung für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zum Betreiben von zumindest zwei Sensoren in einem Kraftfahrzeug Sensor device for a motor vehicle, automotive vehicle and method for operating at least two sensors in a motor vehicle |
| 11/29/2012 | DE102011076430A1 Schallwellenbasierter Sensor Sound wave-based sensor |
| 11/28/2012 | EP2527870A1 Method and device for detecting one or more fixed pulses or pulse trains in a receiving or group signal and active sonar assembly |
| 11/28/2012 | EP2527869A2 Sensor device for a motor vehicle, motor vehicle and method for operating at least two sensors in a motor vehicle |
| 11/28/2012 | EP2527863A1 Reversing radar sensor component. |
| 11/28/2012 | EP2526872A1 Displacement estimation method, displacement estimation device |
| 11/28/2012 | EP2525717A1 Imaging apparatus |
| 11/28/2012 | CN202563095U Underwater vehicle positioning system based on GNSS satellite |
| 11/28/2012 | CN202563085U Ultrasonic sensor node module with positioning function |
| 11/28/2012 | CN202563084U Vehicle-mounted vehicle spacing measurement system based on ultrasonic |
| 11/28/2012 | CN202563083U Ultrasonic ranging system |
| 11/28/2012 | CN102802537A Volumetric ultrasound image data reformatted as an image plane sequence |
| 11/28/2012 | CN102798864A Auxiliary annularly-connected multistate host-free parking system |
| 11/28/2012 | CN102087357B Method for echo direction estimation of sensor array and for multibeam echo depth sounding and bottom detection |
| 11/28/2012 | CN101900558B Combined navigation method of integrated sonar micro navigation autonomous underwater robot |
| 11/28/2012 | CN101073287B Device and method for attenuating an anti-resonant circuit |
| 11/27/2012 | US8320989 Region of interest methods and systems for ultrasound imaging |
| 11/27/2012 | US8320218 Hidden ultrasonic transducer with beam angle control for non-contact target detection systems |