| Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242) |
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| 01/04/2012 | CN202102108U Ultrasonic ranging system |
| 01/04/2012 | CN202096415U Blind guide device |
| 01/04/2012 | CN101788666B Underwater three dimensional terrain reconstruction method based on multi-beam sonar data |
| 01/04/2012 | CN101592947B Zigbee accessed electric wheelchair controller and control method |
| 01/03/2012 | US8090547 Ultrasonic measuring device and ultrasonic measuring method |
| 01/03/2012 | US8088071 Modular apparatus for diagnostic ultrasound |
| 12/29/2011 | US20110319875 Apparatus and Method for Morphing a Three-Dimensional Target Surface into a Two-Dimensional Image for Use in Guiding a Laser Beam in Ocular Surgery |
| 12/29/2011 | US20110316694 Overhang warning device |
| 12/29/2011 | DE102010025552A1 Method for detecting environment of motor car to determine possible parking spaces using environment sensor system, involves receiving echoes as high obstruction based on measuring position |
| 12/29/2011 | DE102010025194A1 Ultrasonic transducer for detecting distance between motor car and object during e.g. parking, has ultrasound unit formed by connecting planar piezoactuator with membrane, where ultrasound unit is partially enclosed by cladding |
| 12/29/2011 | DE102010024752A1 Driver assist system for use with portable units, has transmitting unit provided in portable unit for sending signal and receiving unit is provided for receiving another signal |
| 12/28/2011 | EP2399149A1 Ultrasonic imaging with a variable refractive lens |
| 12/28/2011 | EP2294452B1 Method and device for measuring using wave propagation |
| 12/28/2011 | EP2181343B1 Distance sensor and method for determining a distance |
| 12/28/2011 | EP1280460B1 Wavelet depulsing of ultrasound echo sequences |
| 12/28/2011 | CN102298144A 基于ARM-Linux系统的倒车雷达 Based on ARM-Linux reversing radar system |
| 12/28/2011 | CN102297692A 用于智能轮椅在转角区域的自定位方法 Smart wheelchair in the corner area of self-localization method for |
| 12/28/2011 | CN101875348B 基于计算机视觉的误将油门当刹车错误操作防止装置 Based on Computer Vision mistook the accelerator when the brake malfunction prevention device |
| 12/28/2011 | CN101852853B 一种基于太阳能供电的低功耗无线网络测距系统 A solar-powered, low-power wireless networks based ranging system |
| 12/28/2011 | CN101666649B 一种非360°探测机器人的定目标导航方法 A non-360 ° detection robot navigation method given target |
| 12/28/2011 | CN101644773B 一种实时频域超分辨方位估计方法及装置 A real-time frequency domain super-resolution DOA estimation method and device |
| 12/28/2011 | CN101581785B 用于小型水下载体的三维前视声像声纳系统和方法 Three-dimensional sound image forward looking sonar system and method for small underwater vector |
| 12/28/2011 | CN101470187B 一种用于线列阵的高精度测向方法 An array of high-precision method for finding the line |
| 12/28/2011 | CN101199430B 空间复合成像方法、设备及其超声成像系统 Spatial compound imaging methods, equipment and ultrasound imaging systems |
| 12/27/2011 | USRE43048 Ultrasonic diagnostic imaging with harmonic contrast agents |
| 12/27/2011 | US8085619 Fish finder |
| 12/27/2011 | US8085618 Sonar with deformable, flexible antenna and associated method of signal processing to form a synthetic antenna |
| 12/22/2011 | US20110313731 Pressure sensing systems for sports, and associated methods |
| 12/22/2011 | US20110311944 System and method for determining structural characteristics of an object |
| 12/22/2011 | DE102010030213A1 Einparkhilfesystem für Querparklücken Parking assistance system for perpendicular parking spaces |
| 12/21/2011 | EP2397867A1 Adaptive clutter filtering in an ultrasound system |
| 12/21/2011 | EP2397077A1 Ultrasound diagnostic apparatus |
| 12/21/2011 | EP1538987B1 Device and method for measuring elasticity of a human or animal organ and for two- or three-dimensional representation thereof |
| 12/21/2011 | CN202083799U 一种汽车防撞报警装置 An automobile collision warning devices |
| 12/21/2011 | CN202083798U 一种车距指示报警器 A vehicle from the alarm indication |
| 12/21/2011 | CN202080195U 汽车智能传感电子后视装置 Smart car rearview electronic sensing device |
| 12/21/2011 | CN202077653U 一种带语音播报功能的超声波测距腰带 An ultrasonic distance voice broadcast feature with belt |
| 12/21/2011 | CN102292751A 警告系统 Warning System |
| 12/21/2011 | CN102289950A 超声波车位探测器及停车场车位引导系统 Ultrasonic detectors and parking spaces parking guidance system |
| 12/21/2011 | CN102288968A 小孔径高分辨相控阵超声探测成像方法 High-resolution small aperture phased array ultrasound imaging method to detect |
| 12/21/2011 | CN102288967A 浑浊水域水下超声波测距子系统及智能化监控系统和控制方法 Turbid waters underwater ultrasonic ranging subsystems and intelligent monitoring systems and controls |
| 12/21/2011 | CN102288966A 一种前向小目标mimo探测方法 Forward - mimo small target detection method |
| 12/21/2011 | CN102288533A 基于sh0波电力系统接地网导体的腐蚀检测装置及方法 Based sh0 wave power system grounding grid conductors corrosion detection device and method |
| 12/20/2011 | US8082022 System, device, and method for determining a position of an object |
| 12/20/2011 | US8081539 Ultrasonic sensor |
| 12/20/2011 | US8079956 Ultrasonographic device and ultrasonographic method |
| 12/20/2011 | US8079263 Transducer array imaging system |
| 12/15/2011 | WO2011154309A1 Method for detecting contamination or other functional disturbance of an ultrasonic sensor of a parking aid for a motor vehicle |
| 12/15/2011 | US20110306370 Receiver system, method for arranging the receiver system and positioning system comprising the receiver system |
| 12/14/2011 | EP2393352A1 Method for determining difference in distance |
| 12/14/2011 | EP2178025B1 Ultrasonic imaging apparatus for reading and decoding machine-readable matrix symbols |
| 12/14/2011 | EP1957369B1 Method for packaging a contact lens and for detecting fluids |
| 12/14/2011 | CN202075412U Cwsbr水帆位移测量装置 Cwsbr sail water displacement measuring device |
| 12/14/2011 | CN202075411U 一种智能高压线路监测装置 An intelligent high-voltage line monitoring devices |
| 12/14/2011 | CN202075408U Ultrasonic transducer, sensor and reverse radar system |
| 12/14/2011 | CN102279399A 一种基于动态规划的微弱目标频谱跟踪方法 Based on dynamic programming spectrum faint target tracking method |
| 12/14/2011 | CN102279382A 接收器系统、其布置方法及包括该接收器系统的定位系统 Receiver system, which method and arrangement of the receiver system comprises a positioning system |
| 12/14/2011 | CN101804798B 车辆影像监测系统及其方法 Vehicle Video monitoring system and method |
| 12/14/2011 | CN101384921B 使用窄探针的经食管的超声波 Use narrow transesophageal ultrasound probe |
| 12/13/2011 | US8077549 Frontal sonar |
| 12/13/2011 | US8077548 Multibeam sounder |
| 12/13/2011 | US8075485 Gain setting in doppler haemodynamic monitors |
| 12/08/2011 | DE10248677B4 Schaltungsanordnung zur Auswertung und/oder Ansteuerung von Schallwandlern sowie Ultraschallsensor mit einer solchen Schaltungsanordnung Circuit arrangement for evaluation and / or control of transducers and ultrasonic sensor with such a circuit arrangement |
| 12/08/2011 | DE102010023072A1 Ultrasound generating apparatus for use in automatic parking assistant system to detect obstruction in proximity of e.g. passenger car, has sheet-like metal elements for adjusting radiation region of transducers |
| 12/08/2011 | DE102009017507B4 Ultraschallsensor Ultrasonic sensor |
| 12/08/2011 | DE102007035270B4 Vorrichtung zum Betreiben eines Schallwandlers Device for operating a transducer |
| 12/08/2011 | DE102006004866B4 Fahrerassistenzsystem für ein Fahrzeug und Verfahren zum Betreiben eines Fahrzeugs Driver assistance system for a vehicle and method for operating a vehicle |
| 12/07/2011 | EP2392945A2 Providing a motion image in an ultrasound system |
| 12/07/2011 | EP2392942A1 Cardiac flow quantification with volumetric imaging data |
| 12/07/2011 | EP2392264A1 Clutter signal filtering using eigenvectors in an ultrasound system |
| 12/07/2011 | EP2392263A1 Ultrasonic diagnostic apparatus |
| 12/07/2011 | CN202066962U 多功能超声波测量仪 Multifunctional ultrasonic meter |
| 12/07/2011 | CN202066961U 一种由压电圆环构成的超声波传感器 An ultrasonic sensor is composed of a piezoelectric ring |
| 12/07/2011 | CN202066559U 一种能提高超声波液位测距精度的螺旋管 Ultrasonic level that can increase the range accuracy of spiral |
| 12/07/2011 | CN102273126A 用于发射/接收组件之间的时间校准的装置和方法 For transmitting / receiving apparatus and method for time alignment between components |
| 12/07/2011 | CN102269816A 一种超声波水下微地形探测试验装置及其方法 An ultrasound test to detect underwater micro topography device and method |
| 12/07/2011 | CN102269815A 声波法空间位置测试 Sonic the spatial location of the test method |
| 12/07/2011 | CN102269814A 一种用于基桩质量智能检测的方法 A method for the detection of pile quality intelligence |
| 12/07/2011 | CN102269811A 基于垂直波束水深的边缘波束水深数据声速改正方法 Sonic beam bathymetric data correction method based on the edge of the vertical beam depth |
| 12/07/2011 | CN101470196B 一种水下目标被动定位的系统和方法 System and method for passive localization of underwater targets |
| 12/06/2011 | CA2532654C Method and circuit arrangement for non-destructive examination of objects by means of ultrasonic waves |
| 12/01/2011 | WO2011148275A1 High volume rate 3d ultrasonic diagnostic imaging of the heart |
| 12/01/2011 | WO2011148274A1 High volume rate 3d ultrasonic diagnostic imaging |
| 12/01/2011 | WO2011148181A1 Ultrasound acquisition |
| 12/01/2011 | US20110292201 Underwater scouting camera |
| 12/01/2011 | DE102011050281A1 Ultraschallsonde und Ultraschallbildgebungssystem Ultrasound probe and ultrasound imaging system |
| 12/01/2011 | DE102010021960A1 Method for detecting blocked state of ultrasonic sensor in motor vehicle, involves producing reception signal characterizing membrane, and detecting blocked state by control device based on signal produced in two separate measuring cycles |
| 12/01/2011 | DE102010021635A1 Verfahren und Vorrichtung zum Vermessen eines Bodenprofils Method and apparatus for surveying a ground profile |
| 12/01/2011 | CA2794966A1 Method and device for measuring a ground profile |
| 11/30/2011 | EP2390839A1 3D ultrasound apparatus and method for operating the same |
| 11/30/2011 | EP2390711A1 Measuring a typical reading distance of an individual in a natural near-vision position |
| 11/30/2011 | EP2390681A2 3D ultrasound system and method for operating 3D ultrasound system |
| 11/30/2011 | EP2389856A1 Device for measuring a typical reading distance |
| 11/30/2011 | EP2137042B1 Method for object formation |
| 11/30/2011 | CN202057792U 一种倒车雷达 One kind of reversing radar |
| 11/30/2011 | CN202057791U 超声波测距装置 Ultrasonic distance measuring device |
| 11/30/2011 | CN202057790U 车载超声测距仪 Car ultrasonic rangefinder |
| 11/30/2011 | CN102262227A 基于高频探测声纳的排水管道检测仪 Based on the detection of high frequency sonar detector drains |
| 11/30/2011 | CN102262226A 基于差分技术的水下定位方法 Underwater positioning technology based on differential method |
| 11/30/2011 | CN102260409A 一种硅发泡胶组合物及其制备方法、一种硅发泡胶和一种超声波传感器 A silicone foam rubber composition and preparation method, a silicone foam rubber and an ultrasonic sensor |