| Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242) |
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| 02/02/2010 | US7656748 Method of determining impulse responses from a medium in relation to the transmission of waves between different points |
| 02/02/2010 | US7656418 User control of 3d volume plane crop |
| 02/02/2010 | US7654959 Motion artifact reduction in coherent image formation |
| 01/28/2010 | US20100023195 System and method for autonomous vehicle localization |
| 01/28/2010 | DE202008016030U1 Ultraschallsensor mit mehreren Schaltausgängen Ultrasonic sensor with multiple switching outputs |
| 01/27/2010 | EP2148219A1 Processing of pulse-echo measurement signals |
| 01/27/2010 | EP2148218A1 Method and system for processing echo signals |
| 01/27/2010 | EP2147331A1 High speed ultrasonic thick slice imaging |
| 01/27/2010 | CN201393304Y Moving target tracking system based on wireless sensor network |
| 01/27/2010 | CN201392400Y Crane collision resistant detecting system |
| 01/27/2010 | CN201392399Y Wireless sensor network node device for distance measurement and data transmission |
| 01/27/2010 | CN201392233Y Intelligent control device of electric weighing type coal feeder |
| 01/27/2010 | CN101636668A Device and method for ultrasonic imaging and laser ablation |
| 01/27/2010 | CN101636667A Dockable ultrasound systems and method thereof |
| 01/27/2010 | CN101636666A Fluid level measuring method and system therefor |
| 01/27/2010 | CN100584277C Perfusion assessment based on animated perfusion imaging |
| 01/26/2010 | US7653487 Object detection apparatus and method |
| 01/26/2010 | US7652952 Sonar imaging system for mounting to watercraft |
| 01/21/2010 | US20100017174 Method and system for processing echo signals |
| 01/21/2010 | US20100014386 Sonar systems |
| 01/21/2010 | US20100014385 Sonar with deformable antenna and associated method of signal processing to form a synthetic antenna |
| 01/20/2010 | EP1787141B1 Integrated mapping and audio systems |
| 01/19/2010 | US7649806 Markov sequential detector |
| 01/19/2010 | US7648461 User interface for a three-dimensional colour ultrasound imaging system |
| 01/14/2010 | WO2010004333A1 Method and apparatus for ultrasound imaging using multiple transmit pulses at different center frequencies |
| 01/14/2010 | DE102008040219A1 Verfahren zur dynamischen Ermittlung des Rauschlevels A method for dynamically determining the noise levels |
| 01/14/2010 | DE102008025128B3 Circuit arrangement for parking sensor of motor vehicle to detect distance between vehicle and another object, has sound converter controlled at transmission operation depending on switching condition of two switching elements |
| 01/13/2010 | EP2144087A1 Method and ultrasound sensor for calculating the height of objects on a transport device |
| 01/13/2010 | EP2144086A1 Method and device for controlling a parking assistance system for vehicles |
| 01/13/2010 | EP2144083A2 Method for dynamic calculation of noise levels |
| 01/13/2010 | EP2144082A1 Modular apparatus for diagnostic ultrasound |
| 01/13/2010 | EP2144069A2 Method and device for calculating the speed of an object |
| 01/13/2010 | EP2143384A1 Enhanced ultrasound data processing in an ultrasound system |
| 01/13/2010 | EP1515639B1 Ultrasonic diagnostic microvascular imaging |
| 01/13/2010 | CN201383201Y Pocket intelligent ultrasonic audio alarm |
| 01/13/2010 | CN201383200Y Intelligent ultrasonic audio alarm |
| 01/13/2010 | CN201383085Y Ultrasonic power supply control switch |
| 01/13/2010 | CN201383005Y Underwater sonar navigation and rescue multifunctional system |
| 01/13/2010 | CN101625412A Benthal three-dimensional sonar image imaging system based on multi-FPGA parallel processing |
| 01/13/2010 | CN101625411A Method for dynamic calculation of noise levels |
| 01/13/2010 | CN101625410A Method and ultrasound sensor for calculating the height of objects on a transport device |
| 01/13/2010 | CN100580597C Two-dimension positioning control system based on ultrasound wave source |
| 01/12/2010 | US7646675 Underwater recognition system including speech output signal |
| 01/12/2010 | US7645237 Colorflow biplane ultrasonic imaging system and method |
| 01/07/2010 | WO2010001027A1 Sounding method and device using wave propagation |
| 01/07/2010 | WO2009128389A3 Image forming method using ultrasound and aberration correction method |
| 01/07/2010 | WO2009116029A3 Apparatus for non invasive acoustooptical monitoring |
| 01/07/2010 | DE102008031320A1 Einrichtung und Verfahren zur Ultraschall-Bereichsüberwachung Apparatus and method for ultrasonic range monitoring |
| 01/06/2010 | CN201376528Y Car-backing alarming radar |
| 01/06/2010 | CN100578259C Electronic distance measuring apparatus using laser beam and ultrasound wave |
| 01/06/2010 | CN100577480C Burglarproof alarming device combining radar for backing car |
| 01/05/2010 | US7643927 Distance measuring device for control |
| 01/05/2010 | US7643377 System for detecting, tracking, and reconstructing signals in spectrally competitive environments |
| 01/05/2010 | US7643376 Direction detecting device and direction detecting system |
| 01/05/2010 | US7641613 Ultrasonic contrast agent detection and imaging by low frequency manipulation of high frequency scattering properties |
| 12/31/2009 | US20090323473 Target searching device, target searching program, and target searching method |
| 12/31/2009 | DE102008029808A1 Method for three-dimensional position determination of object located outside vehicle, involves carrying out measurement of three distances to object three times with help of sensor device of vehicle |
| 12/30/2009 | WO2009158399A1 High frame rate quantitative doppler flow imaging using unfocused transmit beams |
| 12/30/2009 | EP2138862A1 Object detection by evaluating a forward scattered sound wave (FSSW) by comparing the passive-FSSW-phase conjugate with the autocorrelation of the direct, unscattered sound wave |
| 12/30/2009 | EP2138103A1 Ultrasonic diagnostic device, ultrasonic imaging device, and recording medium for recording ultrasonic imaging program |
| 12/30/2009 | EP2137042A1 Method for object formation |
| 12/30/2009 | CN101614819A Technology and device for automatically identifying submerged plants in shallow water lake |
| 12/30/2009 | CN100575985C Ultrasonic sensor |
| 12/30/2009 | CA2728998A1 High frame rate quantitative doppler flow imaging using unfocused transmit beams |
| 12/29/2009 | US7640135 System and method for determining airtime using free fall |
| 12/29/2009 | US7637871 Steered continuous wave doppler methods and systems for two-dimensional ultrasound transducer arrays |
| 12/29/2009 | US7637869 Two-dimensional transducer arrays for improved field of view |
| 12/24/2009 | US20090318839 Neoplastic cell destruction device and method utilizing low frequency sound waves to disrupt or displace cellular materials |
| 12/24/2009 | US20090314489 Acoustic imaging while cutting |
| 12/24/2009 | DE102008029592A1 Method for measuring distance to objects provided outside of e.g. ship, involves outputting signal wave clock rate at starting time point at pre-determined length of time, and determining distance to objects by analysis of answer |
| 12/24/2009 | DE102008028736A1 Verfahren zur Bestimmung der Ausbreitungsgeschwindigkeit von Ultraschallstrahlung in einer Gewebeschicht und Ultraschallsystem zur Durchführung dieses Verfahrens Method for determining the speed of propagation of ultrasound radiation in a tissue layer, and ultrasonic system for carrying out this method |
| 12/24/2009 | DE102008027970A1 Ultrasonic sensor for distance measurement during parking of motor vehicle, has piezoelectric element arranged proximal to diaphragm, and another piezoelectric element spaced apart from diaphragm and connected with diaphragm |
| 12/24/2009 | DE102008002521A1 Method for automatic measurement of parking spaces from driving vehicle, involves measuring covered route and distance of object lateral to vehicle, where function is adjusted to measured distances and routes |
| 12/24/2009 | DE10115910B4 Hinderniserkennungssystem für ein Fahrzeug Obstacle detection system for a vehicle |
| 12/23/2009 | WO2009152956A1 Vehicle having a pivotable tailgate comprising luminaires |
| 12/23/2009 | WO2009133276A3 Human/machines/sea mammals interaction interface by transmission/reception of aerial and submarine signals |
| 12/23/2009 | EP2135556A1 Ultrasound diagnostic apparatus |
| 12/23/2009 | EP2135555A1 Operation control of an ultrasound system based on an impact pattern applied thereto |
| 12/23/2009 | EP2135146A1 Method for navigating an undersea vehicle |
| 12/23/2009 | EP2135110A2 Low power ultrasound system |
| 12/23/2009 | CN201368917Y Plane receiving array capable of realizing wide-angel beam scanning |
| 12/23/2009 | CN101609660A Digital photo frame, information processing system, and control method |
| 12/23/2009 | CN101609150A Quick beamforming method capable of improving array resolution and gain |
| 12/23/2009 | CN101607538A Vehicle driver assistance system and corresponding method |
| 12/23/2009 | CN100573192C Digital ultrasonic imaging system |
| 12/23/2009 | CN100573191C Ultrasonic distance measure |
| 12/22/2009 | US7635334 Dynamic sub-array mapping systems and methods for ultrasound imaging |
| 12/22/2009 | US7635332 System and method of operating microfabricated ultrasonic transducers for harmonic imaging |
| 12/22/2009 | CA2473113C System and method for navigating using two-way ultrasonic positioning |
| 12/17/2009 | WO2009151918A2 Measuring electromagnetic source geometry |
| 12/17/2009 | WO2009150168A1 Method for non-destructive ultrasonic testing as well as device for the implementation of the method |
| 12/17/2009 | US20090308684 Echolocation device |
| 12/17/2009 | DE102009026968A1 Verfahren und Vorrichtung zur Druckmessung in einem Hochdruckbehälter mittels Ultraschallaufzeitmessung Method and apparatus for measuring pressure in a high pressure vessel by means of ultrasound transit time measurement |
| 12/17/2009 | DE10060735B4 Kraftfahrzeug mit Mitteln zur Visualisierung des Rückraumes Motor vehicle with means for visualizing the rear area |
| 12/17/2009 | CA2725592A1 Method for non-destructive ultrasonic testing as well as device for the implementation of the method |
| 12/16/2009 | CN101602343A System and method for assisting car backing |
| 12/16/2009 | CN100569186C Ultrasound imaging method and system, ultrasound transducer array and probe |
| 12/10/2009 | WO2009148329A1 Method and apparatus for detection and classification of a swimming object |
| 12/10/2009 | US20090304629 Macrocyclic hepatitis c serine protease inhibitors |
| 12/10/2009 | US20090303835 Underwater detection device |