| Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242) |
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| 08/01/2012 | CN202362455U Novel intelligent wireless vehicle ultrasonic detector |
| 08/01/2012 | CN102621986A Navigation control system based on vision and ultrasonic waves |
| 08/01/2012 | CN102621553A Method for positioning obstacle distance and assistant driving system adopting method |
| 08/01/2012 | CN102621552A High-precision ultrasonic range-measuring system |
| 07/27/2012 | CA2765542A1 Portable electronic device and method therefor |
| 07/26/2012 | WO2012098029A1 Method and device for measuring distance and orientation using a single electro-acoustic transducer |
| 07/26/2012 | US20120188847 Position detection apparatus, position detection method, mobile, and receiver |
| 07/26/2012 | US20120186422 Neutralization of a target with an acoustic wave |
| 07/25/2012 | EP2479587A1 Ultrasonic diagnosis apparatus |
| 07/25/2012 | EP2478389A1 Ultrasonic measurement system for parking assistance for vehicles |
| 07/25/2012 | EP2478388A1 Vehicle having active blind spot lighting and method |
| 07/25/2012 | EP1989571B1 System and method for ultrasonic detection, particularly for applications on motor vehicles or the like |
| 07/25/2012 | CN202352163U Integrated detection device for driver examination |
| 07/25/2012 | CN202352097U Parking space ultrasonic detection system based on two buses |
| 07/25/2012 | CN202351428U Shortsightedness prevention prompter |
| 07/25/2012 | CN202351427U High-pressure operation area rectangular monitor with function of logical judgment |
| 07/25/2012 | CN202345582U CAN-bus-based ultrasonic ranging vehicle-mounted device |
| 07/25/2012 | CN102608640A Method and system for locating underwater vehicle on basis of global navigation satellite system (GNSS) satellite |
| 07/25/2012 | CN102608611A Detection device for underground horizontal salt rock cavity |
| 07/25/2012 | CN102608610A Digital active reversing radar and control method thereof |
| 07/25/2012 | CN102608609A MIMO (multiple input multiple output) based high-resolution underwater target detection device and method |
| 07/25/2012 | CN102608353A Acceleration measuring method based on ultrasonic modulated multifrequency acoustic wave and device thereof |
| 07/25/2012 | CN102043409B Multi-turn type automatic parking device |
| 07/25/2012 | CN101934853B Positioning compensation device for underwater measurement of ship |
| 07/25/2012 | CN101866004B Car parking accessory system having volt-limited radar sensor |
| 07/25/2012 | CN101825709B Underwater high-resolution side-looking acoustic imaging method |
| 07/25/2012 | CN101799537B Synthesized aperture sonar motion compensation method based on two-side echo data |
| 07/25/2012 | CN101723187B Automatic collision avoidance system and method of port cargo ship unloader |
| 07/25/2012 | CN101644768B Torpedo target recognition method based on cepstrum analysis |
| 07/25/2012 | CN101644766B Data transmission node for self-configured universal towed linear array |
| 07/25/2012 | CN101545973B Distance measuring system and method thereof |
| 07/24/2012 | US8228381 Video and data capturing system and method |
| 07/24/2012 | US8226561 Ultrasound imaging system |
| 07/20/2012 | DE202011005427U1 Vorrichtung zum Messen der Laufzeit eines Ultraschallsignals in einer strömenden Flüssigkeit Apparatus for measuring the transit time of an ultrasonic signal in a flowing liquid |
| 07/19/2012 | WO2012095716A1 Travel support apparatus |
| 07/19/2012 | WO2012094939A1 Three-dimensional ultrasonic imaging method and system |
| 07/19/2012 | WO2012066541A3 System and method for object position estimation based on ultrasonic reflected signals |
| 07/19/2012 | US20120185079 System for determining the location of a data storage library robot and methods of determining the same |
| 07/19/2012 | US20120184877 Signal transmission through a medium |
| 07/19/2012 | US20120182833 Ultrasonic id reader |
| 07/19/2012 | DE102011016287A1 Method for controlling operation frequency of ultrasonic sensor installed in motor vehicle, involves determining transmission frequency of transmission impulse generated by excitation signal with predetermined operational frequency |
| 07/18/2012 | EP2477042A1 Method and device for measuring distance and orientation using a single electro-acoustic transducer |
| 07/18/2012 | EP2399149B1 Ultrasonic imaging with a variable refractive lens |
| 07/18/2012 | CN102597801A Method of ultrasound telemetry for drones, with discrimination of spurious echos emanating from another drone |
| 07/18/2012 | CN102596046A Image forming apparatus and image forming method |
| 07/18/2012 | CN102596011A Photoacustic measuring apparatus |
| 07/18/2012 | CN102592403A Microcomputer eyesight protecting voice prompter |
| 07/18/2012 | CN102590819A Vehicle radar system |
| 07/18/2012 | CN102590818A Ship wake flow echo signal source system and realizing method thereof |
| 07/18/2012 | CN102590817A Embedded water depth measuring system with hydrophone comparison function |
| 07/18/2012 | CN102590816A Comprehensive ranging positioning signal sensor |
| 07/18/2012 | CN102590815A Ultrasonic wave-based mobile ranging method |
| 07/18/2012 | CN102590814A Detection apparatus of ultrasonic probe space position and three-dimensional attitude and method thereof |
| 07/18/2012 | CN102590805A Ultrasonic circuit system for improving range-measuring accuracy |
| 07/18/2012 | CN102583160A Anti-collision device for lifting hook of crane |
| 07/18/2012 | CN102579082A Ultrasonic diagnosis device and ultrasonic probe for use in ultrasonic diagnosis device |
| 07/18/2012 | CN101685156B Acoustic lens imaging sonar transmitting-receiving channel |
| 07/18/2012 | CN101566691B Method and system for tracking and positioning underwater target |
| 07/17/2012 | US8223589 Gesture recognition apparatus and method |
| 07/17/2012 | US8223588 Acoustic doppler dual current profiler system and method |
| 07/17/2012 | US8220584 Hybrid level measurement system |
| 07/17/2012 | CA2548701C Occupancy sensor assembly |
| 07/12/2012 | WO2012094298A1 Ultrasonic measurement |
| 07/12/2012 | US20120176865 Apparatus and Method for the Binaural Reproduction of Audio Sonar Signals |
| 07/12/2012 | US20120176864 Ultrasonic measurement apparatus and method for evaluating an ultrasonic signal |
| 07/12/2012 | DE112010003352T5 Methode zum Messen von Meereswellen durch Ultraschallwellen sowie Meereswellen-Messsystem Method for measuring ocean waves by ultrasonic waves and ocean wave measurement system |
| 07/12/2012 | DE10195815B3 Verfahren zur medizinisch diagnostischen Ultraschallabbildung Process for medical diagnostic ultrasound imaging |
| 07/12/2012 | CA2823926A1 Ultrasonic measurement |
| 07/11/2012 | EP2474835A2 Diagnosis system, medical image system, and method of displaying diagnosis image |
| 07/11/2012 | EP2473993A1 Contralateral array based correction of transcranial ultrasound aberration |
| 07/11/2012 | EP2473113A1 Method and apparatus for ultrasonic detection and imaging of hemodynamic information, particularly venous blood flow information |
| 07/11/2012 | EP2473111A1 Ultrasound probe with large field of view and method for fabricating such ultrasound probe |
| 07/11/2012 | EP1902331B1 Miniature actuator mechanism for intravascular imaging |
| 07/11/2012 | CN202334744U 移动式巡逻监视系统 Mobile patrol monitoring system |
| 07/11/2012 | CN202330713U 一种基于多超声传感器的导盲避碰装置 An ultrasonic sensor based on multi-guide blind collision avoidance system |
| 07/11/2012 | CN202330712U 超声波传感器节点模块 Ultrasonic sensor node module |
| 07/11/2012 | CN202330709U 一种收发一体的超声波传感器 A transmitting and receiving one of the ultrasonic sensor |
| 07/11/2012 | CN202329583U 上坡路侧边距检测装置 Uphill side of the pitch detection device |
| 07/11/2012 | CN202320180U 工程车专用侧面防护雷达 Engineering vehicles for side protection radar |
| 07/11/2012 | CN102576527A Contralateral array based correction of transcranial ultrasound aberration |
| 07/11/2012 | CN102576072A Airborne ultrasonic sensor |
| 07/11/2012 | CN102565801A Ultrasound sensor with a dampening device and use of same |
| 07/11/2012 | CN102565800A Detection device, detecting method and detection program |
| 07/11/2012 | CN102565783A Determining a restricted detection range of a sensor of a vehicle |
| 07/11/2012 | CN102565771A Single station wind profile radar-based wind shear identification and tracking method |
| 07/10/2012 | US8218396 Torsional ultrasonic wave based level measurement system |
| 07/10/2012 | US8218395 Moving object detecting apparatus |
| 07/10/2012 | US8217766 Vehicle presence notification apparatus |
| 07/10/2012 | US8216146 Ultrasonic signal processor for a hand held ultrasonic diagnostic instrument |
| 07/05/2012 | WO2012089335A1 4d data ultrasound imaging system and corresponding control process |
| 07/05/2012 | US20120170411 Obstacle detection device |
| 07/05/2012 | DE102011110170A1 Method for determining distance signal by processing reception signal of ultrasonic sensor, involves performing complex convolution of scanning signals over length of transmission signal for determining correlation signal |
| 07/05/2012 | DE102011016315A1 Method for clearance recognition by pulse-echo analysis in immediate vicinity of car, involves evaluating phase positions for deviations from expected positions, where deviation is considered as presence of object in surrounding environment |
| 07/05/2012 | DE102010064397A1 Method for determining distance and/or space detection of object with respect to motor vehicle, involves evaluating occurrence of phase jump in response to reception of echo pulse during transmission of transmit pulse |
| 07/04/2012 | EP2472292A1 Object detection device and illumination system provided therewith |
| 07/04/2012 | EP2472286A2 Method for evaluating signals of an ultrasound sensor and device for environmental detection in a vehicle |
| 07/04/2012 | EP2472227A2 Portable housings for generation of building maps |
| 07/04/2012 | EP2472226A2 Building map generation using location and tracking data |
| 07/04/2012 | CN202305798U 港机用双超声探头扫描式检测防撞装置 Port Machinery double scanning ultrasonic probe to detect anti-collision devices |
| 07/04/2012 | CN202300381U 井周超声成像下井仪 Well-week ultrasound imaging downhole instrument |