| Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242) |
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| 12/10/2009 | DE102008063913A1 Parkassistiergerät Park assistive device |
| 12/10/2009 | DE102008009607A1 Verfahren zur Funktionsprüfung von Näherungssensoren im laufenden Betrieb sowie Näherungssensor mit Referenzelement Method for testing the function of proximity sensors during operation and proximity sensor with reference element |
| 12/10/2009 | DE102008002232A1 Method for measurement of distance or velocity of object relative to vehicle, involves emitting ultrasonic pulse, which is reflected by object |
| 12/10/2009 | CA2726919A1 Method and apparatus for detection and classification of a swimming object |
| 12/09/2009 | EP2131212A2 Non-Rigid Registration Between CT Images and Ultrasound Images |
| 12/09/2009 | EP2131211A2 Method for function testing of proximity sensors in ongoing operation and proximity sensor with reference element |
| 12/09/2009 | EP2130740A2 Control device for a gravity shunting yard for rail traffic and method for operating such a yard |
| 12/09/2009 | EP2130496A1 Ultrasound diagnostic apparatus |
| 12/09/2009 | EP2130061A1 Method for distance determination by means of pulse-modulated acoustic signals |
| 12/09/2009 | CN101600588A Reflector and gas spring assembly |
| 12/09/2009 | CN101598793A Method and device for determining distance and/or velocity of object relative to vehicle |
| 12/09/2009 | CN101598788A Rapid simulation method of synthetic aperture sonar signal |
| 12/09/2009 | CN100568285C Computer virtual method of image based on digital ground model |
| 12/09/2009 | CN100568021C Redundant wire bonds for increasing transducer reliability |
| 12/09/2009 | CN100566664C Transesophageal ultrasound using a narrow probe |
| 12/08/2009 | US7630792 Apparatus and method for detecting position of mobile robot |
| 12/03/2009 | WO2009145239A1 Ultrasonic apparatus |
| 12/03/2009 | WO2009144243A1 Method for recording medical images of a moving object |
| 12/03/2009 | US20090298622 Electronic Pitching Trainer and Method for Determining the True Speed of a Sports Projectile |
| 12/03/2009 | US20090296526 Acoustic treatment apparatus and method thereof |
| 12/03/2009 | DE102008025126A1 Method for operating sound converter, involves loading sound converter with direct current voltage with given value and value of direct current voltage is reduced till voltage value reaches neutral value |
| 12/02/2009 | EP2127966A1 Method and system for passenger compartment monitoring |
| 12/02/2009 | EP2126863A1 Method and device for detection of intrusions in closed volumes, in particular for passenger compartments of vehicles |
| 12/02/2009 | CN101595396A High-resolution ultrasound displacement measurement apparatus and method |
| 12/02/2009 | CN101592947A Zigbee accessed electric wheelchair controller and control method |
| 12/02/2009 | CN101592731A Method for processing navigation track of side scan sonar tow-fish based on navigation track line file |
| 12/02/2009 | CN101592730A Method for processing sensor array beam space weak signal based on parameter adjustment stochastic resonance and post-treatment |
| 12/02/2009 | CN101592649A Remote-control self-navigation water quality sampling and analyzing device |
| 12/02/2009 | CN100565242C Method and apparatus for 1D array ultrasound probe |
| 12/02/2009 | CN100565241C Ultrasonic echo frontier inspection based on modulation domain measurement |
| 12/02/2009 | CN100565131C Depth determination system |
| 12/02/2009 | CN100563578C Apparatus and method for forming a 3D ultrasound image |
| 12/01/2009 | US7626888 Ultrasound sensor |
| 12/01/2009 | US7625529 Catalyst-carrying filter |
| 11/26/2009 | WO2009141135A1 Method and device for a high precision measurement of a characteristic of a fouling and/or scaling deposit inside a fluid vessel or of a characteristic of a portion of the wall inside a fluid vessel by using an ultrsonic transducer |
| 11/26/2009 | WO2009141059A1 Arrangement for controlling ultrasonic sensors |
| 11/26/2009 | DE102008024963A1 Anordnung zur Steuerung von Ultraschallsensoren Arrangement for the control of ultrasonic sensors |
| 11/26/2009 | DE102008024134A1 Anordnung und Verfahren zur drahtlosen Übertragung von phasen-kritischen Signalen bei variabler Längenänderung der Übertragungsstrecke Arrangement and method for wireless transmission of critical signals in phase-change variable length of the transmission path |
| 11/26/2009 | DE102008001838A1 Verfahren und Vorrichtung zur Vermessung eines Hindernisses Method and apparatus for measuring an obstacle |
| 11/25/2009 | EP2124073A1 Acoustic pulse echo ranging system using pulses at different frequencies |
| 11/25/2009 | EP2124070A2 Moving object detection system with internal Doppler-reference signal |
| 11/25/2009 | EP2122389A1 Fluid level measuring method and system therefor |
| 11/25/2009 | EP2120722A1 Method of controlling a release of a material carried by ultrasound sensitive particles |
| 11/25/2009 | CN101587187A Method for correcting deviation of depth measuring sonar system |
| 11/25/2009 | CN101585457A Device and method for detecting eccentricity of stock coil |
| 11/24/2009 | US7623987 Shoes and garments employing one or more of accelerometers, wireless transmitters, processors, altimeters, to determine information such as speed to persons wearing the shoes or garments |
| 11/19/2009 | DE102009016562A1 Method for identifying objects in periphery of vehicle, involves recording image of periphery of vehicle at vehicle position, and another image of periphery of vehicle at another vehicle position by camera arranged on vehicle |
| 11/18/2009 | EP2120064A1 A method for compensating a harmonic component of an emitted ultrasound wave |
| 11/18/2009 | EP2120045A1 Device and method for creating an ultrasound image by means of a phased array |
| 11/18/2009 | CN201347031Y Parking auxiliary device |
| 11/18/2009 | CN101581918A Ultrasonic and infrared sensing switch and working method thereof |
| 11/18/2009 | CN101581785A Three-dimensional looking forward sound imaging sonar system for underwater vehicle and using method thereof |
| 11/18/2009 | CN101581784A Device and method for automatic correcting sensor |
| 11/18/2009 | CN100561130C Method for correcting navigation positioning data |
| 11/18/2009 | CN100560030C Ultrasonic diagnosis of ischemic cardiodisease |
| 11/18/2009 | CN100560029C Ultrasonograph |
| 11/17/2009 | US7618373 Microfabricated ultrasonic transducer array for 3-D imaging and method of operating the same |
| 11/17/2009 | US7618371 System and method for 3-D imaging |
| 11/12/2009 | WO2009137828A1 Applications of sonar-based vf/gvf metering to industrial processing |
| 11/12/2009 | WO2009136789A1 Modeling of a reflective multilayer wall |
| 11/12/2009 | WO2009136149A1 Distance measurement method and apparatus |
| 11/12/2009 | WO2009135538A1 Driver assistance method for moving a motor vehicle and driver assistance device |
| 11/12/2009 | US20090279582 Temperature Sensor and Extensometer for Electrical Power Cables |
| 11/12/2009 | US20090279581 Temperature Sensor and Extensometer for Electrical Power Cables |
| 11/12/2009 | DE102008022971A1 Adjustment examining method for ultrasonic sensor utilized for measuring distance during parking assistance of driver of car, involves comparing measured distance of sensor from edge of parking space with computed distance |
| 11/12/2009 | DE102008001648A1 Fahrerassistenzverfahren zum Bewegen eines Kraftfahrzeugs und Fahrerassistenzvorrichtung Driver assistance method for moving a motor vehicle and driver assistance device |
| 11/12/2009 | CA2723813A1 Applications of sonar-based vf/gvf metering to industrial processing |
| 11/11/2009 | EP2116865A1 Modeling of a reflective multilayer wall |
| 11/11/2009 | EP2116187A1 Ultrasound observation apparatus |
| 11/11/2009 | EP1690110B1 Method for emitting and receiving wave energy |
| 11/11/2009 | EP1489972B1 Multiple scan-plane ultrasound imaging of objects |
| 11/11/2009 | CN201345189Y Ranging experimental instrument through audible sound waves |
| 11/11/2009 | CN201345181Y Reflection type Doppler velocity measurement experimental instrument |
| 11/11/2009 | CN100559214C Method for providing information for parallel parking of a vehicle |
| 11/11/2009 | CN100559213C Ultrasonic spatial compounding with multiple simultaneous beam transmission |
| 11/11/2009 | CN100559212C Low altitude target monitoring method based on microphones array network |
| 11/10/2009 | US7616526 Determination of time difference of arrival in distributed sensor networks |
| 11/10/2009 | US7616101 Device for monitoring the surroundings of a vehicle |
| 11/10/2009 | US7615009 System and method for optical data transmission in ultrasound imaging |
| 11/05/2009 | WO2009133276A2 Human/machines/sea mammals interaction interface by transmission/reception of aerial and submarine signals |
| 11/05/2009 | WO2009133207A1 A method for compensating a harmonic component of an emitted ultrasound wave. |
| 11/05/2009 | WO2009132451A1 Integration of an ultrasonic detection system controller and hmi into a rear view mirror |
| 11/05/2009 | US20090275835 Modular apparatus for diagnostic ultrasound |
| 11/05/2009 | US20090274006 Method and system for acoustic imaging |
| 11/05/2009 | DE102009017507A1 Ultraschallsensor Ultrasonic sensor |
| 11/05/2009 | DE102009013735A1 Sensor für die Überwachung eines Überwachungsbereichs Sensor for the monitoring of a monitored zone |
| 11/05/2009 | DE102008044058A1 Ultraschall-Hinderniserfassungssystem für Fahrzeuge Ultrasonic obstacle detection system for vehicles |
| 11/05/2009 | CA2721280A1 Integration of an ultrasonic detection system controller and hmi into a rear view mirror |
| 11/04/2009 | EP2113201A2 Moveable ultrasound element for use in medical diagnostic equipment |
| 11/03/2009 | US7613073 Ultrasonic sensor |
| 11/03/2009 | US7613072 System and method for determining directional and non-directional fluid wave and current measurements |
| 11/03/2009 | US7611278 Infrared thermometers |
| 10/29/2009 | WO2009130725A1 Apparatus for detecting obstacles, in particular for assistance in driving and/or parking a vehicle |
| 10/29/2009 | WO2009130647A1 Motion compensated micro-vasculature imaging |
| 10/28/2009 | EP2112530A2 Method for detecting objects with a sensor |
| 10/28/2009 | EP1196090B1 Device and method for mapping and tracking blood flow and determining parameters of blood flow |
| 10/28/2009 | CN101566691A Method and system for tracking and positioning underwater target |
| 10/28/2009 | CN101566690A Distance measuring method of wireless ad hoc network and distance measuring system for realizing method |
| 10/28/2009 | CN101566683A Method for estimating target azimuth formed based on phase difference beams |
| 10/28/2009 | CN101565032A Ultrasonic truck anti-theft device |