| Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242) |
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| 10/31/2013 | US20130286783 Target detection and tracking with multiple ultrasonic transducers |
| 10/31/2013 | US20130286778 Reflective echo tomographic imaging using acoustic beams |
| 10/31/2013 | DE102012207160A1 Sensoranordnung umfassend eine flächige Fahrzeugkomponente und einen Ultraschallsensor Sensor assembly comprising a planar vehicle component, and an ultrasonic sensor |
| 10/30/2013 | EP2658287A1 Oscillator device and electronic instrument |
| 10/30/2013 | EP2658283A1 Oscillator device and electronic instrument |
| 10/30/2013 | EP2655154A1 Motor vehicle |
| 10/30/2013 | EP2654570A1 Analysis of mitral regurgitation by ultrasonic imaging |
| 10/30/2013 | EP2654569A1 Wall filter for ultrasonic mitral regurgitation analysis |
| 10/30/2013 | EP2654550A1 Subject information acquiring device and subject information acquiring method |
| 10/30/2013 | CN103380386A Ultrasonic measurement |
| 10/30/2013 | CN103379864A Wall filter for ultrasonic mitral regurgitation analysis |
| 10/30/2013 | CN103376802A Method of tracking underwater robot by use of on-water robot |
| 10/30/2013 | CN103376452A Method for correction of underwater robot position error with single acoustic beacon |
| 10/30/2013 | CN102385056B Blind-guidance anti-collision device based on multiple ultrasound sensors |
| 10/30/2013 | CN102183766B Stratum chromatography method by synthetic aperture |
| 10/30/2013 | CN102043153B Distance measurement device |
| 10/30/2013 | CN101849844B Transesophageal ultrasound using narrow probe |
| 10/24/2013 | WO2013158326A1 Orientation of an ultrasonic signal |
| 10/24/2013 | WO2013158080A1 Electrical stimulation enhanced ultrasound (eseus) |
| 10/24/2013 | US20130281863 Portable ultrasound imaging system |
| 10/24/2013 | US20130279295 Dual frequency ultrasonic locationing system |
| 10/24/2013 | DE10236879B4 Hindernis-Detektionsgerät und damit in Beziehung stehendes Kommunikationsgerät Obstacle detection device and related thereto communication device |
| 10/23/2013 | EP2652518A1 Method and device for accoustically sensing an area |
| 10/23/2013 | CN103370634A Driver assistance system for detecting an object in the surroundings of a vehicle |
| 10/23/2013 | CN103370010A Photoacoustic imaging apparatus |
| 10/23/2013 | CN103366485A Fire behavior detector with obstacle detector and obstacle detection method |
| 10/23/2013 | CN103364787A Multi-wave beam side scanning sonar image embedding gap eliminating method |
| 10/23/2013 | CN103364786A Portable type intelligent distance measurement instrument with voice function |
| 10/23/2013 | CN103364785A Altitude estimator for rotary-wing drone with multiple rotors |
| 10/23/2013 | CN102590818B Ship wake flow echo signal source system and realizing method thereof |
| 10/23/2013 | CN102435992B Generalized correlation coefficient-based imaging method by means of synthetic focusing |
| 10/17/2013 | WO2013155537A1 A method to obtain 3d images of a flowing region beneath an object using speckle reflections |
| 10/17/2013 | WO2013155148A1 Systems and methods for mapping a source location |
| 10/17/2013 | US20130272094 Ultrasonic measuring gauge |
| 10/17/2013 | US20130272093 Real-time processing system and method for phased array three-dimensional acoustics image pickup sonar |
| 10/17/2013 | US20130272092 Identification, detection and positioning of underwater acoustic reflectors |
| 10/17/2013 | DE102012205996A1 Sensoranordnung und Verfahren zur Umfelderfassung eines Fahrzeugs Sensor system and method for detecting the surroundings of a vehicle |
| 10/17/2013 | DE102012023199B3 Verfahren zum Reinigen wenigstens einer Teilfläche eines Sonartransponders Method for cleaning at least a partial area of a sonar transponder |
| 10/17/2013 | DE102011018305B4 Verfahren und Vorrichtung zum Bestimmen und Darstellen von möglichen Zielparametern Method and apparatus for determining and displaying possible target parameters |
| 10/16/2013 | EP2650694A1 Structure for attaching ultrasound transducer |
| 10/16/2013 | EP2649468A1 Ultrasonic measurement |
| 10/16/2013 | CN203243282U 自适应放大电路 Adaptive amplifier circuit |
| 10/16/2013 | CN203241535U Fish finder |
| 10/16/2013 | CN103353598A Ultrasonic fish finer |
| 10/16/2013 | CN102621552B High-precision ultrasonic range-measuring system |
| 10/10/2013 | WO2013150436A1 Device for training users of an ultrasound imaging device |
| 10/10/2013 | US20130265854 Visual indication of target tracking |
| 10/09/2013 | EP2647141A2 Building a three dimensional model of an underwater structure |
| 10/09/2013 | EP2646846A1 Driver assistance system for detecting an object in the surroundings of a vehicle |
| 10/09/2013 | CN203232151U Portable ultrasonic range finder |
| 10/09/2013 | CN103348259A 物体检测装置以及导航装置 The object detecting device and a navigation device |
| 10/09/2013 | CN103344961A Passive acoustic Doppler phase position method of joint measurement of ship speed and distance |
| 10/09/2013 | CN103344960A Distance reminding device |
| 10/09/2013 | CN103344959A Ultrasonic location system and electronic device with locating function |
| 10/09/2013 | CN103344954A Submarine topography construction method based on multi-source water depth data fusion |
| 10/09/2013 | CN102749622B Multiwave beam-based depth-sounding joint inversion method for sound velocity profile and seafloor topography |
| 10/09/2013 | CN102395900B Obstacle detection device and obstacle detection method |
| 10/08/2013 | US8553500 Flasher type fish sonar |
| 10/08/2013 | CA2773055C Ultrasonic cellular tissue screening tool |
| 10/03/2013 | WO2013148675A1 Multi-surface model-based tracking |
| 10/03/2013 | WO2012061135A3 Detecting structural changes to underwater structures |
| 10/03/2013 | US20130258811 Discrete volumetric sonar method and apparatus for sub-seabed surveying |
| 10/03/2013 | US20130258805 Methods and systems for producing compounded ultrasound images |
| 10/02/2013 | EP2643747A2 System for detecting and locating a disturbance in a medium, and corresponding method and computer program |
| 10/02/2013 | DE19581782B3 Zweidimensionale Anordnung zur Phasenabweichungskorrektur Two-dimensional arrangement for phase aberration correction |
| 10/02/2013 | CN103336281A Multifunctional distance detection early warning device |
| 10/02/2013 | CN103335691A Automatic liquid level ranging system and measuring method thereof |
| 10/02/2013 | CN103334481A Ranging-type automatic foaming deodorizing disinfecting water-saving toilet and ranging method thereof |
| 10/02/2013 | CN101810492B Ultrasonic diagnosis system, method for dynamically increasing imaging frame rate and beam synthesizer |
| 10/01/2013 | US8548490 Multi-objects positioning system and power-control based multiple access control method |
| 10/01/2013 | US8547397 Processing of an image representative of an observation zone |
| 10/01/2013 | US8544753 Card for interaction with a computer |
| 09/26/2013 | WO2013139422A1 Ultrasonic measuring device, examination apparatus and method for operating same |
| 09/26/2013 | US20130250729 Method and system for monitoring fire based on detection of sound field variation |
| 09/26/2013 | DE102012204638A1 Ultraschallsensor und Verfahren zur Messung eines Objektabstands Ultrasonic sensor and method for measuring an object distance |
| 09/26/2013 | DE102012107727A1 Abstandsermittlungsverfahren, Abstandsregelverfahren und Verfahren zum Untersuchen eines gefluteten Tunnels damit sowie Abstandsermittlungseinrichtung, Abstandsregeleinrichtung und Unterwasserfahrzeug damit Distance investigation, distance control method and method for inspecting a flooded tunnel and thus proximity detection means, distance control device and underwater vehicle so |
| 09/25/2013 | EP2641105A2 System and method for object position estimation based on ultrasonic reflected signals |
| 09/25/2013 | EP2640276A1 A method for guiding the insertion of a surgical instrument with three dimensional ultrasonic imaging |
| 09/25/2013 | EP2557020A3 Method to support a driver when parking |
| 09/25/2013 | CN203217075U Mechanical range finding apparatus of precision pesticide application |
| 09/25/2013 | CN203217074U Perception caution system for pedestrians and obstacles when engineering vehicles turn right |
| 09/25/2013 | CN103325274A Parking space ultrasonic detector and parking space detection method |
| 09/25/2013 | CN103323853A Fish identification method and system based on wavelet packets and bispectrum |
| 09/25/2013 | CN103323852A Ultrasonic obstacle detecting system for large vehicle |
| 09/25/2013 | CN103323851A Automobile reversing two-dimensional ranging alarming system |
| 09/25/2013 | CN103323832A Amplitude-phase error correction method for phased array three-dimensional camera shooting sonar system energy converter array |
| 09/25/2013 | CN103323831A Three-dimensional camera shooting sonar wave beam forming method based on CZT and cut-off split radix fast Fourier transform |
| 09/25/2013 | CN102177443B An acoustic transducer for swath beams |
| 09/24/2013 | US8542555 System for detecting, tracking, and reconstructing signals in spectrally competitive environments |
| 09/19/2013 | US20130245878 Method and system for transporting material |
| 09/19/2013 | US20130245449 Balance body ultrasound system |
| 09/19/2013 | US20130242702 Oscillator device and electronic apparatus |
| 09/19/2013 | US20130242701 Method for detecting the surroundings of a vehicle |
| 09/19/2013 | US20130242700 Sonar apparatus |
| 09/18/2013 | EP2639790A1 Driverless vehicle with at least one ultrasound sensor and method for operating the same |
| 09/18/2013 | EP2639788A1 Ultrasound sensor |
| 09/18/2013 | CN203204799U Vision protector based on radio position-finding technology |
| 09/18/2013 | CN203204154U Wireless remote-control cruising fish finder |
| 09/18/2013 | CN203204153U Electric bicycle danger warning device |
| 09/18/2013 | CN203204152U Wireless automobile backing radar device |