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)
05/2012
05/31/2012WO2012006189A3 Touchless sensing and gesture recognition using continuous wave ultrasound signals
05/31/2012DE102010062108A1 Method for determining inclination of surface of liquid relative to container of e.g. vehicle, involves measuring distance of points of detection device to surface of liquid or granular material in container by using radar beams
05/30/2012EP2457111A1 Measurement method and apparatus
05/30/2012EP2457110A1 Ultrasonic measurement apparatus and method for evaluating an ultrasonic signal
05/30/2012EP1966628B1 Ultrasonic sensor
05/30/2012CN202256672U Automobile anti-collision radar
05/30/2012CN202256671U Underwater target monitoring system
05/30/2012CN202256261U Internal testing device of circulating water pipe
05/30/2012CN202243307U Intelligent anti-collision alarm for automobile
05/30/2012CN202243187U Ultrasonic car reversing radar system
05/30/2012CN202236171U Image-ultrasonic blind guiding system device
05/30/2012CN102483457A Parking support device
05/30/2012CN102483347A Improvements in distributed sensing
05/30/2012CN102481142A Method and apparatus for ultrasonic detection and imaging of hemodynamic information, particularly venous blood flow information
05/30/2012CN102478655A 超声波测距方法、测距系统及具有其的摄像组件 Ultrasonic Ranging methods ranging system and has its camera module
05/30/2012CN101887125B Reverse sensor range positioning method and system for assisting parking
05/30/2012CN101762811B Synthetic aperture sonar area target high-speed simulation method based on bin scattering
05/30/2012CN101762810B Synthetic-aperture sonar motion compensation method under wide swath
05/30/2012CN101666876B Twin-line array sonar port-and-starboard identification method and corresponding system
05/30/2012CN101631501B Method of controlling a release of a material carried by ultrasound sensitive particles
05/30/2012CN101587187B Method for correcting deviation of depth measuring sonar system
05/30/2012CN101249003B Correlation of ultrasound images and gated position measurements
05/30/2012CN101029843B Anti-intrusion ultrasonic sensor
05/29/2012US8189428 Methods and systems to detect changes in multiple-frequency band sonar data
05/29/2012US8189427 Clutter signal filtering for doppler signal
05/25/2012DE202012004305U1 Vorrichtung zum Detektieren einer Kante einer Materialbahn An apparatus for detecting an edge of a web of material
05/24/2012WO2012066541A2 System and method for object position estimation based on ultrasonic reflected signals
05/24/2012WO2012066470A1 A method for guiding the insertion of a surgical instrument with three dimensional ultrasonic imaging
05/24/2012WO2012065876A1 Meteorological measuring device
05/24/2012US20120127012 Determining user intent from position and orientation information
05/24/2012DE102010060663A1 Meteorologische Messanordnung Meteorological arrangement
05/24/2012DE102010044031A1 Ultraschallbasierte Richtungsbestimmung von Objekten in einer Fahrzeugumgebung Ultrasound-based determination of direction of objects in a vehicle environment
05/23/2012EP2455779A1 Ultrasound-based orientation detection of objects in the vicinity of a vehicle
05/23/2012EP2454607A1 Downscan imaging sonar
05/23/2012EP2454606A1 Linear and circular downscan imaging sonar
05/23/2012EP1311874B1 Laser ultrasonic testing system and location mechanism therefor
05/23/2012CN102472814A Propagation-medium-modification-based reverberated-signal elimination
05/23/2012CN102470814A 超声波传感器模块的安装装置及安装方法 Mounting apparatus and mounting method of the ultrasonic sensor module
05/23/2012CN102469984A 通过非心电图生理门控采集进行的三维胎心成像 Three-dimensional fetal imaging by non-ECG-gated acquisition performed physiological
05/23/2012CN102074046B Offline processing system and method for phased array three-dimensional sonar images
05/23/2012CN101833096B Self-adaptive underwater transducer stand
05/23/2012CN101718868B Multi-split beam phase difference-based multi-beam sounding method
05/23/2012CN101470193B Method and apparatus for broadside horizontal array motion aperture synthesis positioning
05/23/2012CN101226381B Controlling device and method for driving same
05/22/2012US8184503 Process measurement instrument with target rejection
05/22/2012US8183997 Displaying sound indications on a wearable computing system
05/18/2012WO2012063104A1 Proximity detecting apparatus and method based on audio signals
05/18/2012WO2012061922A1 Building inspection device
05/18/2012WO2012040607A3 Multi-frequency, multi-beam acoustic doppler system
05/18/2012CA2817149A1 Building inspection device
05/17/2012US20120120768 Semiconductor device and method of forming same for correlation detection
05/17/2012US20120120758 Methods for reading a feature pattern from a packaged die
05/17/2012US20120119943 Method and apparatus for determining a doppler centroid in a synthetic aperture imaging system
05/16/2012EP2453255A1 Ultrasound system and method for providing preview image
05/16/2012DE102010051519A1 Abbildungsvorrichtung zur großflächigen Abbildung eines Körperabschnitts Imaging device for large-scale image of a body portion
05/16/2012DE102007008401B4 Ultraschallsensor Ultrasonic sensor
05/16/2012DE10018807B4 Ultraschall-Abstandsmeßeinrichtung Ultrasonic distance measuring
05/16/2012CN202221475U System device for positioning and flight track recording of miniature aircraft
05/16/2012CN102460211A Device and method for displaying objects in the surroundings of a vehicle
05/16/2012CN102460205A Position determining system
05/16/2012CN102458260A Method and apparatus for measuring heart contractility
05/16/2012CN102455442A 定位装置 Positioning device
05/16/2012CN102455424A 一种超声波汽车倒车雷达系统 An ultrasonic car reversing radar system
05/16/2012CN101551452B Compensating method with associated movement of synthetic aperture sonar and system
05/15/2012US8179741 Compensation for depth finders
05/10/2012WO2012061134A2 Estimating position and orientation of an underwater vehicle relative to underwater structures
05/10/2012WO2012061097A2 Sonar data collection system
05/10/2012WO2012061069A2 Remote flooded member detection
05/10/2012WO2012060042A1 Electronic equipment
05/10/2012US20120116587 Sonar Scanner
05/10/2012US20120113753 Position detection system, transmission device and reception device, and position detection method
05/10/2012US20120113752 System and method for detecting and measuring phenomena relating to altimetric variations in the seafloor
05/10/2012CA2815217A1 Remote flooded member detection
05/10/2012CA2814843A1 Sonar data collection system
05/10/2012CA2814837A1 Estimating position and orientation of an underwater vehicle relative to underwater structures
05/09/2012EP2450723A1 Low power ultrasound system
05/09/2012EP2449407A1 Method of ultrasound telemetry for drones, with discrimination of spurious echos emanating from another drone
05/09/2012EP2449403A1 Propagation-medium-modification-based reverberated-signal elimination
05/09/2012EP2449402A1 Method for detecting and correcting an incorrect position of a distance sensor of a driver assistance system for vehicles
05/09/2012EP2448496A2 Post-beamforming compression in ultrasound systems
05/09/2012EP2448495A1 Three dimensional fetal heart imaging by non-ecg physiological gated acquisition
05/09/2012EP1661519B1 Biological signal monitor device
05/09/2012EP1622514B1 Ultrasound imaging beam-former apparatus and method
05/09/2012CN202217055U Universal supersonic barrier detection apparatus for mobile platform
05/09/2012CN1993631B Device for a motor vehicle
05/09/2012CN102449501A Method for generating signal pattern using modulus or sequence, and device thereof
05/09/2012CN102449500A Ultrasonic measurement method and ultrasonic measurement device
05/09/2012CN102449498A Measuring apparatus
05/09/2012CN102445694A Navigation robot obstacle detection method and system
05/09/2012CN102445693A Gradual parking auxiliary system
05/09/2012CN102445692A Two-dimensional image sonar-based underwater moving target position determination method
05/09/2012CN101750611B Underwater robot object detection device and detection method
05/08/2012US8174931 Apparatus and method for providing indoor location, position, or tracking of a mobile computer using building information
05/08/2012US8172755 Fractional delay filter-based beamformer apparatus using post filtering
05/03/2012WO2012055543A1 Use of a two-dimensional analytical signal in sonography
05/03/2012US20120106300 Downscan imaging sonar
05/03/2012US20120106298 Gesture recognition appparatus and method
05/03/2012US20120105270 Observation signal processing apparatus
05/03/2012DE102010046291A1 Guideline assistance device for visually impaired humans, has sensor arrangement having sensors to sense visible light, infrared or UV radiation, ultrasonic waves and presence of metallic objects
05/02/2012EP2447734A1 Method for generating data and aligning an environment sensor of a motor vehicle
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