Patents
Sitemap › G01 - Measuring; Testing › G01S - Radio direction-finding; Radio navigation; Determining distance or velocity by use of radio waves; Locating or presence-detecting by use of the reflection or reradiation of radio waves; Analogous arrangements using other waves › G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242)
12/2007
12/20/2007US20070293985 Method, apparatus, and medium for building grid map in mobile robot and method, apparatus, and medium for cell decomposition that uses grid map
12/20/2007US20070291591 High-resolution ultrasound displacement measurement apparatus and method
12/20/2007US20070291590 Obstacle detection system
12/20/2007US20070291589 Forward-looking sonar and underwater image display system
12/20/2007DE4409601B4 Verfahren und Vorrichtung zur Ultraschallabbildung unter Verwendung von kombinierter linearer Abtastung und Sektorabtastung Method and apparatus for ultrasonic imaging using combined linear scanning and sector scanning
12/20/2007DE102006028214A1 Ultraschallsensor, insbesondere Kraftfahrzeug-Ultraschallsensor Ultrasonic sensor, in particular motor vehicle ultrasound sensor
12/20/2007DE102006028213A1 Ultrasonic sensor e.g. motor vehicle ultrasonic sensor, has decoupling unit extending in sections between diaphragm and section of housing, and decoupling unit completely formed from foam material in sections
12/20/2007DE102006028212A1 Ultraschallsensor Ultrasonic sensor
12/20/2007DE102006028211A1 Ultraschallsensor mit Membran Ultrasonic sensor with membrane
12/20/2007DE102006027594A1 Ultraschallsensor und Verfahren zur Herstellung eines Ultraschallsensors Ultrasonic sensor and method of fabricating an ultrasonic sensor
12/19/2007EP1866871A2 Free-hand three-dimensional ultrasound diagnostic imaging with position and angle determination sensors
12/19/2007EP1866667A1 Imaging method and device using shearing waves
12/19/2007EP1865836A1 Automatic flow tracking system and method
12/19/2007CN200993676Y Automobile anti-dazzling inside rearview mirror
12/18/2007US7310285 Method for characterizing shear wave formation anisotropy
12/13/2007WO2007141015A1 Method for detection and classification of imperfections in components by means of ultrasound
12/13/2007DE102006026370A1 Vehicle e.g. motor vehicle, has driver assistance system with sensor device formed in mode for detecting objects in area and in another mode for detecting objects in another area, where latter area is extended laterally from vehicle
12/13/2007DE102005061149B4 Verfahren zum Erzeugen eines Sonarbildes Method for generating a sonar image
12/12/2007EP1864156A1 Method for checking the operation of an ultrasonic sensor
12/12/2007CN200989943Y Non-blind zone ultrasonic range finder
12/12/2007CN100354652C Turning back car radar capable of automatically testing return-to-zero
12/12/2007CN100354651C Ultrasound transducer
12/11/2007US7307537 Identification tag
12/11/2007US7307374 Ultrasound transducer
12/06/2007WO2007138523A1 3d echocardiographic shape analysis
12/06/2007WO2007138493A1 Photoacoustic imaging method
12/06/2007WO2007137848A1 Device and method for representing the inner structure of a body by means of laser-induced ultrasound diagnosis
12/06/2007WO2007137689A1 Parking assist system and operation method thereof
12/06/2007WO2007096758A3 System and method for ultrasonic detection, particularly for applications on motor vehicles or the like.
12/06/2007US20070282200 Apparatus and method for imaging objects with wavefields
12/06/2007US20070280051 Methods and systems for passive range and depth localization
12/06/2007DE102006025537A1 Parkhilfesystem und Verfahren zum Betrieb eines Parkhilfesystems Parking assistance system and method for operating a parking assistance system
12/05/2007CN101081019A Fishing reel, fishing information display device and fishing information display system
12/04/2007US7304911 Underwater location apparatus
12/04/2007US7303529 Ultrasonic diagnostic equipment and ultrasonic image generation method
12/04/2007US7302850 Ultrasonic diagnostic apparatus and image processing apparatus
11/2007
11/29/2007WO2007135450A2 Image data processing systems
11/29/2007US20070276237 Volumetric Ultrasound Imaging System Using Two-Dimensional Array Transducer
11/29/2007US20070274159 Obstacle detection device and method for estimating receiving time
11/29/2007US20070274158 Presence Detection System for Path Crossing
11/29/2007US20070274157 Method For Detecting an Obstacle In the Detection Area of a Detection Device
11/29/2007US20070274156 Sound-Wave Imaging Method And Apparatus
11/29/2007DE19961855B4 Verfahren und Vorrichtung zur Bestimmung des Füllstands eines Füllguts in einem Behälter Method and apparatus for determining the fill level of a filling material in a container
11/29/2007CA2652868A1 Image data processing systems
11/28/2007EP1860461A1 Ultrasound diagnostic system and method for forming IQ data without quadrature demodulator
11/28/2007EP1860460A1 Ultrasound diagnostic system and method for adjusting output of digital signals
11/28/2007EP1860459A1 Ultrasound diagnostic system and method for forming multiple receiving scan lines
11/28/2007EP1859296A1 Method and apparatus for automatic gain adjustment in spectral doppler
11/28/2007EP1858745A1 Method and device for avoiding a collision as a vehicle is changing lanes
11/28/2007CN200983008Y A motorcar back radar with self-check function
11/28/2007CN101078770A Reversing radar capable of detecting obstacle azimuth and profile
11/27/2007US7301853 Tubular measuring device
11/22/2007WO2007133215A1 Ultrasonic testing method and device for ceramic honeycomb structures
11/22/2007WO2007132126A1 Sonar imaging system with a synthetic aperture
11/22/2007WO2007132125A2 Improved frontal sonar
11/22/2007WO2007132033A1 System for detecting, guiding or tracking devices or persons
11/22/2007US20070268783 Ultrasonic sensor
11/22/2007DE102006023596A1 Ultrasonic sensor for use in parking assistance system of motor vehicle, has printed circuit board and shielding unit fixed together by plug connector, where plug connector comprises recess, in which plug unit is accommodated
11/22/2007CA2652566A1 Sonar imaging system with a synthetic aperture
11/22/2007CA2652564A1 Improved frontal sonar
11/21/2007EP1857834A2 Ultrasound system for fusing an ultrasound image and an external medical image
11/21/2007EP1856557A1 Characterization of aircraft wake vortices
11/21/2007EP1856556A1 Staged sodar sounding
11/21/2007EP1500059B1 Ultrasonic transmitter and receiver systems and products using the same
11/21/2007CN200979598Y An omnidirectional automobile backing radar
11/21/2007CN200979597Y An automobile backing radar
11/21/2007CN101074013A Device for preventing automobile from being shocked
11/21/2007CN100350263C Determination of reaching time difference in distribustion type sensor network
11/21/2007CN100349547C System for analyzing and imaging respiratory tract sounds
11/20/2007US7298247 Vehicle periphery monitoring system
11/20/2007US7297118 Ultrasound method and apparatus for multi-line acquisition
11/20/2007US7297116 Method and apparatus for imaging the cervix and uterine wall
11/20/2007US7296472 Method and apparatus for acoustic sensing of structures
11/15/2007WO2007130397A2 Separating mixed signals in a cellular environment
11/15/2007WO2007129731A1 Sound source tracking system, method and robot
11/15/2007US20070265531 Ultrasound imaging system
11/15/2007US20070263488 Wellbore telemetry and noise cancellation systems and method for the same
11/15/2007DE102007021616A1 Ultraschallsensor Ultrasonic sensor
11/14/2007EP1855093A1 Method for adjusting the resonance frequency of an oscillation section for a sensor
11/14/2007EP0804745B2 Process and device for non-contact measurement of speed on surfaces
11/14/2007CN200976282Y Small angle ultrasonic sensor package rubber shell
11/14/2007CN101073287A Device and method for attenuating an anti-resonant circuit
11/14/2007CN101071170A Ultrasonic sensor
11/14/2007CN101071169A Method for adjusting the resonance frequency of an oscillation section for a sensor
11/13/2007US7295492 Method and apparatus for correlation sonar
11/13/2007US7295227 Apparatus for assisting steering of vehicle when backing
11/08/2007WO2007127271A2 3-d sonar system
11/08/2007WO2007127147A2 Multi-dimensional cmut array with integrated beamformation
11/08/2007DE102005028935B4 Bauelement mit variabler Kapazität, welches eine hohe Genauigkeit aufweist Component with variable capacity, which has a high accuracy
11/07/2007EP1851567A1 Modular ultrasonic sensor
11/07/2007CN200972509Y Multifunction back radar
11/07/2007CN101069104A Submarine resource probing system and method
11/07/2007CN100347519C Apparatus and method for ultrasonic measuring of length for coordinate input
11/06/2007US7291108 Ultrasonic transmission/reception apparatus for generating an image based on ultrasonic echoes and vibro-acoustic sounds
11/01/2007WO2007123418A1 Acoustic method and apparatus for detection and characterization of a medium
11/01/2007WO2007122262A1 Multibeam sounder
11/01/2007WO2007050659A3 Vibroacoustic sound therapeutic system and method
11/01/2007CA2650551A1 Acoustic method and apparatus for detection and characterization of a medium
11/01/2007CA2650524A1 Multibeam sounder
10/2007
10/31/2007EP1849023A1 Device for monitoring a water-supplying inlet channel
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