| Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242) | 
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| 04/06/2006 | WO2006034677A1 Optical sensor module | 
| 04/06/2006 | US20060074309 Phased array acoustic system for 3d imaging of moving parts | 
| 04/06/2006 | US20060072375 Underwater sounding apparatus and method capable of calculating fish school information, volume of fish school and backscattering strength of single fish | 
| 04/06/2006 | DE10356577B4 Verfahren zum Aussenden und Empfangen von Wellenenergie A method for transmitting and receiving wave energy | 
| 04/05/2006 | EP1643271A1 Method and device for classifying side boundaries of a parking space for a parking assistance system of a motor vehicle | 
| 04/05/2006 | EP1643270A2 Driver assistance system | 
| 04/05/2006 | EP1642154A1 System for producing an ultrasound image using line-based image reconstruction | 
| 04/05/2006 | EP1558945B1 Method for the determination of geometrical data for parking assist in vehicles | 
| 04/05/2006 | CN2769901Y Car backing radar flashing probe | 
| 04/05/2006 | CN1756509A Ultrasonographic method and ultrasonographic device | 
| 04/04/2006 | US7024188 Wireless communications system with detection of foreign radiation sources | 
| 04/04/2006 | US7024025 Nonuniform Rotational Distortion (NURD) reduction | 
| 04/04/2006 | US7022079 Ultrasonic diagnostic apparatus | 
| 04/04/2006 | US7022075 User interface for handheld imaging devices | 
| 04/04/2006 | US7021144 Ultrasonic wave utilizing device | 
| 03/30/2006 | WO2006033017A1 Systems and methods for improved imaging | 
| 03/30/2006 | WO2005099345A3 System and method for ecg-triggered retrospective color flow ultrasound imaging | 
| 03/30/2006 | US20060067163 Device and method for sonar measurement of a swimming pool | 
| 03/30/2006 | DE102004047087A1 Verfahren zur Objektverifaktion in Radarsystemen für Kraftfahrzeuge Method for Objektverifaktion in radar systems for motor vehicles | 
| 03/30/2006 | DE102004045199A1 Messvorrichtung und Verfahren zur Bestimmung von Temperatur und/oder Druck und Verwendung der Messvorrichtung Measuring apparatus and method for the determination of temperature and / or pressure, and using the measurement apparatus | 
| 03/29/2006 | EP1640746A2 Obstacle detection method and system, particularly for systems for assisting the parking of vehicles | 
| 03/29/2006 | EP1640745A2 Obstacle detection method and system, particularly for systems for assisting the parking of vehicles | 
| 03/29/2006 | EP1640744A1 Ultrasonic diagnostic apparatus with low voltage switch in the receive channel | 
| 03/29/2006 | EP1549221A4 An intuitive ultrasonic imaging system and related method thereof | 
| 03/29/2006 | EP0957769B1 Apparatus for ultrasonic tissue investigation | 
| 03/29/2006 | CN2768026Y Reverse anti-crash instrument for motor vehicle | 
| 03/29/2006 | CN2768025Y Wireless visible reverse radar | 
| 03/29/2006 | CN2768024Y Automobile anti-crash radar with language notes | 
| 03/29/2006 | CN2768023Y Ultrasonic sensor probe capable of direct outward luminescence | 
| 03/28/2006 | US7020046 System and method for target motion analysis with intelligent parameter evaluation plot | 
| 03/28/2006 | US7018333 Method and system for instant biopsy specimen analysis | 
| 03/28/2006 | CA2255234C Anti-two block device using non-contact measuring and detecting devices | 
| 03/23/2006 | WO2006030378A1 Wireless ultrasound system display | 
| 03/23/2006 | DE10360800B4 Abstandssensor zur Verwendung bei Einparkhilfen in Kraftfahrzeugen Distance sensor for use in parking aids in motor vehicles | 
| 03/23/2006 | DE102004044211A1 Offshore wind profile measurement procedure uses SODAR phased array with phases shifts to correct for buoy motion | 
| 03/23/2006 | DE102004037135A1 Verfahren und Vorrichtung zur synchronen Druck- und Temperaturbestimmung in einem Hochdruckbehälter mittels Ultraschalllaufzeitmessung Method and apparatus for determining the synchronous pressure and temperature in a high-pressure container by means of ultrasonic transit time measurement | 
| 03/23/2006 | DE10120508B4 Elektronisches Ultraschallabtast-Objektdetektionsgerät und betreffendes Verfahren Electronic Ultraschallabtast object detection apparatus and proceedings in relation | 
| 03/23/2006 | CA2580710A1 Intravascular ultrasound imaging device | 
| 03/22/2006 | EP1636761A1 User control of 3d volume plane crop | 
| 03/22/2006 | EP1636609A1 User interface for a three-dimensional colour ultrasound imaging system | 
| 03/22/2006 | CN1750788A Ultrasonic diagnostic equipment | 
| 03/22/2006 | CN1748815A Method for quantizing data in treating cancer | 
| 03/22/2006 | CN1245924C Ultrasonic temperature measuring bi-value image fuzzy tracing method | 
| 03/16/2006 | WO2006029355A1 Integrated mapping and audio systems | 
| 03/16/2006 | WO2006009469A3 Ultrasound imaging using non-linear manipulation of forward propagation | 
| 03/16/2006 | US20060058681 Ultrasound transducer assembly | 
| 03/16/2006 | US20060058677 Ultrasonograph | 
| 03/16/2006 | US20060058668 Ultrasound imaging system with a high lateral resolution | 
| 03/16/2006 | US20060058649 Biological tissue elasticity measurement method and ultrasonographic device | 
| 03/16/2006 | US20060056273 Sonar system having multiple pulse sequences | 
| 03/16/2006 | DE102005033442A1 Hindernis detektierendes Gerät Obstacle detecting apparatus | 
| 03/16/2006 | DE102004038496A1 Verfahren und Vorrichtung zur Abstandsmessung eines sich in der Umgebung eines Kraftfahrzeuges befindlichen Hindernisses Method and apparatus for measuring the distance a is disposed in the vicinity of a motor vehicle obstacle | 
| 03/15/2006 | EP1634101A2 Biplane ultrasonic imaging system | 
| 03/15/2006 | EP1634087A1 Correlation speed sensor | 
| 03/15/2006 | CN1746700A Method and device for measuring displacement/distance based on supersonic wave or sonic continuous sound-field phase-demodulating principle | 
| 03/14/2006 | US7011632 Methods and apparatus for ultrasonic compound imaging | 
| 03/09/2006 | WO2006024975A1 Adjustable tracing of flow velocities in doppler velocity spectra | 
| 03/09/2006 | US20060052707 Intravascular ultrasonic catheter arrangements | 
| 03/09/2006 | US20060052699 Acoustic imaging by nonlinear low frequency manipulation of high frequency scattering and propagation properties | 
| 03/09/2006 | US20060052698 Flow spectrograms synthesized from ultrasonic flow color doppler information | 
| 03/09/2006 | US20060052697 Efficient ultrasound system for two-dimensional c-scan imaging and related method thereof | 
| 03/09/2006 | US20060052696 Ultrasonic diagnosis system and strain distribution display method | 
| 03/09/2006 | US20060050766 Measurement system and method | 
| 03/08/2006 | EP1632790A2 Optical distance measuring device and method for determining the distance between an object and a point of reference | 
| 03/08/2006 | EP1632789A1 Rendering apparatus and method for a real-time 3D ultrasound diagnostic system | 
| 03/08/2006 | EP1631842A2 Architecture of an acoustic multistatic system | 
| 03/08/2006 | EP1631841A2 Noise adaptive sonar signal processor | 
| 03/08/2006 | EP1631840A2 Estimation of background noise and its effect on sonar range estimation | 
| 03/08/2006 | EP0835460B1 Improved optical ranging camera | 
| 03/08/2006 | CN1744858A 超声波摄像装置 The ultrasonic imaging apparatus | 
| 03/08/2006 | CN1743869A Ultrasonic detecting device and its detecting method | 
| 03/07/2006 | US7007555 System and method of horizontal wave measurement | 
| 03/07/2006 | US7007539 Apparatus and methods for interfacing acoustic testing apparatus with acoustic probes and systems | 
| 03/02/2006 | WO2006023983A1 Ultrasonic transducer having a thin wire interface | 
| 03/02/2006 | WO2006021400A1 Techniques for improving ultrasound contrast ratio | 
| 03/02/2006 | DE10156043B4 Positionsermittlungsvorrichtung Position detecting device | 
| 03/02/2006 | DE10023065B4 Ultraschallsensor für ein Kraftfahrzeug Ultrasound sensor for a motor vehicle | 
| 03/02/2006 | CA2559246A1 Ultrasonic transducer having a thin wire interface | 
| 03/01/2006 | EP1629303A1 Method for scanning and analysing a three-dimensional structure | 
| 03/01/2006 | EP1629302A1 Method and device for detecting objects in a motor vehicle environment | 
| 03/01/2006 | EP0886790B1 Telecentric 3d camera and method | 
| 03/01/2006 | CN1740816A Obstacle detecting apparatus | 
| 03/01/2006 | CN1739457A Ultrasound imaging apparatus and method of ultrasound imaging | 
| 03/01/2006 | CN1243517C Ultrasonic diagnostic apparatus and method for processing ultrasonic signal | 
| 02/28/2006 | US7006406 Underwater detecting apparatus, depth measuring apparatus and display apparatus | 
| 02/28/2006 | US7006405 Portable ultrasound height measuring apparatus | 
| 02/28/2006 | US7004905 Finite amplitude distortion-based inhomogeneous pulse echo ultrasonic imaging | 
| 02/28/2006 | US7004031 Ultrasonic sensor | 
| 02/23/2006 | WO2006018806A1 Transducer arrays for medical ultrasound | 
| 02/23/2006 | WO2006018805A1 Two-dimensional ultrasound transducer arrays | 
| 02/23/2006 | DE102004046589A1 Vorrichtung für ein Kraftfahrzeug A device for a motor vehicle | 
| 02/22/2006 | EP1627603A1 Ultrasonic endoscope and ultrasonic endoscopic apparatus | 
| 02/22/2006 | EP1627602A1 Ultrasonographic device and ultrasonographic device data processing method | 
| 02/22/2006 | EP1500059A4 Ultrasonic transmitter and receiver systems and products using the same | 
| 02/22/2006 | EP1393025B1 Method for determining the mean speed of sound in a body of water | 
| 02/22/2006 | EP1261957B1 Blind spot detector | 
| 02/22/2006 | CN2760575Y Novel ultrasonic range finder | 
| 02/22/2006 | CN1737511A Multi-piece integration type three-dimensional vector hydrophone apparatus | 
| 02/21/2006 | US7002876 Acoustic-propagation-time measuring apparatus | 
| 02/21/2006 | US7000476 Inclination angle measurement apparatus |