| Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242) |
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| 03/23/2011 | CN201773184U Car-backing auxiliary device for transmitting data by using direct-current power line carrier waves |
| 03/23/2011 | CN101988966A Method for sensing signal frequency change |
| 03/23/2011 | CN101988965A Ultrasonic sensing device with function of adjusting signal attenuation time and application method |
| 03/23/2011 | CN101097256B Ultrasonic beam synthetic focusing parameter real-time algorithm and device thereof |
| 03/22/2011 | US7911880 Acoustic doppler dual current profiler system and method |
| 03/22/2011 | US7911590 Method and system for measuring the speed of blood flow |
| 03/22/2011 | CA2487317C Ultrasonic flowmeter and ultrasonic flowmetering method |
| 03/17/2011 | WO2011029672A2 System and method for localizing mobile objects |
| 03/17/2011 | WO2010137451A3 Measuring apparatus |
| 03/17/2011 | US20110063950 Vibration generation and detection in shear wave dispersion ultrasound vibrometry with large background motions |
| 03/16/2011 | EP2296011A2 Ultrasound system and method for providing multiple plane images for a plurality of views |
| 03/16/2011 | EP2296004A2 Ultrasound system and method for providing an ultrasound spatial compound image considering steering angle |
| 03/16/2011 | EP2296003A2 Providing a three-dimensional ultrasound image based on an ellipsoidal region of interest in an ultrasound system |
| 03/16/2011 | EP2294456A2 Ultrasound area surveillance device and method |
| 03/16/2011 | EP2294453A2 Measuring electromagnetic source geometry |
| 03/16/2011 | EP2294452A1 Sounding method and device using wave propagation |
| 03/16/2011 | EP2294448A2 Nonlinear elastic imaging with two-frequency elastic pulse complexes |
| 03/16/2011 | EP2294383A1 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 |
| 03/16/2011 | CN201761634U High-speed remote fish detection robot |
| 03/16/2011 | CN101985217A Area robot intelligent positioning system and method |
| 03/16/2011 | CN101236249B Signal treating system for lens sonar |
| 03/15/2011 | US7907475 Obstacle detecting system for vehicle |
| 03/10/2011 | WO2011027270A1 Ultrasound probe with large field of view and method for fabricating such ultrasound probe |
| 03/10/2011 | WO2011027264A1 Contralateral array based correction of transcranial ultrasound aberration |
| 03/10/2011 | US20110060550 System And Method For Non-Wirelessly Determining Free-Fall Of A Moving Sportsman |
| 03/10/2011 | US20110058453 Lamb wave dispersion compensation for eusr approach to ultrasonic beam steering |
| 03/10/2011 | US20110056134 Door zone protection |
| 03/10/2011 | DE102009040295A1 Driver assistance system for motor vehicle, has electronic controller controlling actuator and/or optical display for driver, and comprising programming module for alternately activating sensor groups by controller based on vehicle speed |
| 03/10/2011 | DE102009029233A1 Messplatz zur Fahrzeugvermessung Measuring station for vehicle measurement |
| 03/09/2011 | EP2293102A1 Method and device for determining the position of an obstacle relative to a vehicle, in particular a motor vehicle, for use in a driver assistance system of the vehicle |
| 03/09/2011 | EP2293098A1 Steering angle adjustment of scan lines using virtual transducer elements in an ultrasound system |
| 03/09/2011 | EP2291676A1 Applications of sonar-based vf/gvf metering to industrial processing |
| 03/09/2011 | EP2291300A1 Ultrasonic passenger detection |
| 03/09/2011 | CN101209211B Synthesis method and device for digitalization ultrasonic beam with adjustable receiver aperture |
| 03/08/2011 | US7903139 Device for producing three-dimensionally-perceived images on a monitor with multiple liquid crystal screens |
| 03/08/2011 | US7902968 Obstacle detection device |
| 03/03/2011 | WO2011025411A1 Battery monitoring system for a vehicle and corresponding vehicle |
| 03/03/2011 | WO2011024220A1 Parking support device |
| 03/03/2011 | WO2011023797A1 Method and apparatus for ultrasonic detection and imaging of hemodynamic information, particularly venous blood flow information |
| 03/03/2011 | WO2011023292A1 Method and device for detecting parking spaces for a vehicle |
| 03/03/2011 | US20110054784 Shallow water highlight method and display systems |
| 03/03/2011 | US20110052495 Use of fullerenes in photoacoustic imaging |
| 03/03/2011 | US20110051555 System and Method for Determining Location of Submerged Submersible Vehicle |
| 03/03/2011 | US20110051554 Insonification device that includes a three-dimensional network of emitters arranged in at least two concentric spirals, which are designed to generate a beam of high-intensity focussed waves |
| 03/03/2011 | DE102010035772A1 System und Verfahren zum Bereitstellen von Leitinformation für den Fahrer eines Fahrzeugs System and method for providing routing information for the driver of a vehicle |
| 03/03/2011 | DE102009028992A1 Verfahren und Vorrichtung zur Bestimmung der Position eines Hindernisses relativ zu einem Fahrzeug, insbesondere einem Kraftfahrzeug, zur Verwendung in einem Fahrerassistenzsystem des Fahrzeuges Method and apparatus for determining the position of an obstacle relative to a vehicle, in particular a motor vehicle, for use in a driver assistance system of the vehicle |
| 03/02/2011 | EP2290400A2 Ultrasound image enhancement in a spatial compounding ultrasound system |
| 03/02/2011 | EP2290399A2 Ultrasound system having variable lookup table and method for managing variable lookup table |
| 03/02/2011 | EP2290397A1 Measuring method for non-destructive analysis of a snow pack and measuring device for carrying out the method |
| 03/02/2011 | EP2290394A2 Adaptively setting a transmit frequency in an ultrasound system |
| 03/02/2011 | EP2290343A2 Method and device for determining the ambient temperature of an ultrasound sensor |
| 03/02/2011 | EP2288936A1 Multistatic concealed object detection |
| 03/02/2011 | EP2288934A2 Extended field of view ultrasonic imaging with a two dimensional array probe |
| 03/02/2011 | EP2288292A1 Method for recording medical images of a moving object |
| 02/24/2011 | WO2011021490A1 Method for measuring sea waves by means of ultrasonic waves, as well as sea wave measuring system |
| 02/24/2011 | WO2011021078A1 Moving object detection device |
| 02/24/2011 | WO2011020784A1 Method for checking the environment of a motor vehicle |
| 02/24/2011 | DE102009028760A1 Verfahren zur Prüfung der Umgebung eines Kraftfahrzeugs Methods of test for an automotive environment |
| 02/24/2011 | DE102009028660A1 Method for imaging object found in surrounding region of vehicle, involves determining solid angle-fan according to assignment rule |
| 02/23/2011 | EP2287632A1 Ultrasound imaging using non-linear manipulation of forward propagation properties of a pulse |
| 02/23/2011 | EP2287631A1 Ultrasonic diagnostic apparatus |
| 02/23/2011 | EP2286272A2 Method of estimating probability distributions of the presence and non-presence of intrusions in a surveillance area |
| 02/23/2011 | EP1656570B1 Method and device for the detection of objects moving approximately in the same spatial direction as a vehicle |
| 02/23/2011 | EP1554605B1 Method and apparatus for 1d array ultrasound probe |
| 02/23/2011 | EP1470967B1 Obstacle detecting/alarming system for vehicle |
| 02/23/2011 | CN101978932A Ultrasound observation apparatus |
| 02/22/2011 | US7894304 Project calculator with integral distance measurement sensor |
| 02/22/2011 | US7894303 Detection device, detection program and detection method |
| 02/22/2011 | US7892175 Capacitive ultrasonic probe device |
| 02/17/2011 | WO2011018321A1 Collision monitor for a motor vehicle |
| 02/17/2011 | US20110040184 Method for monitoring of medical treatment using pulse-echo ultrasound |
| 02/16/2011 | EP2284566A1 Ultrasound diagnostic apparatus |
| 02/16/2011 | EP2283381A1 Distance measurement method and apparatus |
| 02/16/2011 | CN201749189U Ultrasonic distance-measuring sensor |
| 02/16/2011 | CN101975949A Multi-user underwater ultrashort base line positioning device and method thereof |
| 02/15/2011 | US7889600 Sonar systems |
| 02/15/2011 | US7886603 Ultrasonic diagnostic apparatus and image processing apparatus |
| 02/10/2011 | WO2011017646A1 Acoustic system quality assurance and testing |
| 02/10/2011 | WO2011017370A1 Relative location determination of mobile sensor nodes |
| 02/10/2011 | US20110032799 Acoustic system quality assurance and testing |
| 02/10/2011 | DE102009028300A1 Sensor device for environment detection for driver assistance system for assisting driver during parking process of vehicle, has sensors arranged in rear region of vehicle such that detection regions of sensors are partially superimposed |
| 02/09/2011 | CN201740872U Vehicular active anti-collision positioning navigation device |
| 02/09/2011 | CN201740870U Towed linear array hydrophone set |
| 02/09/2011 | CN1997911B Distance measurement method and device using ultrasonic waves |
| 02/09/2011 | CN1829395B Ultrasonic sensor having transmission device and reception device of ultrasonic wave |
| 02/09/2011 | CN101354437B Ultrasonic diagnostic apparatus |
| 02/08/2011 | US7885144 Time-dependant gain control for an amplifier used in receiving echoes |
| 02/08/2011 | US7883466 Ultrasonic probe apparatus and ultrasonic diagnostic apparatus |
| 02/02/2011 | EP2279699A2 Method and system for non-invasive cosmetic enhancement of cellulite |
| 02/02/2011 | EP2279431A1 Arrangement for controlling ultrasonic sensors |
| 02/02/2011 | CN201732478U Audible-visual alarm for ultrasonically monitoring obstacles behind vehicle |
| 02/02/2011 | CN201732164U Automobile parking assist system with surge suppressing radar sensor |
| 02/01/2011 | US7882199 System and method for effectively implementing an electronic image manager device |
| 02/01/2011 | US7881842 Restraint system with impact recognition, taking into account environmental influences |
| 02/01/2011 | US7878916 Golf club and ball performance monitor having an ultrasonic trigger |
| 01/27/2011 | WO2011010494A1 Object detection device and baffle |
| 01/27/2011 | WO2011010100A1 Measurement method and apparatus |
| 01/27/2011 | WO2011009786A1 Ultrasonic measurement apparatus and method for evaluating an ultrasonic signal |
| 01/27/2011 | WO2011009744A2 Device for guiding ultrasounds |
| 01/27/2011 | US20110022357 Location determining system |