| Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242) |
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| 05/01/2013 | CN103079474A Object information acquiring apparatus |
| 05/01/2013 | CN103076610A Ultrasonic transducer for automatically parking |
| 05/01/2013 | CN102156284B Anti-collision early-warning device and method for passenger car |
| 05/01/2013 | CN102107723B Method using side-scan sonar to measure tonnage of ship |
| 04/30/2013 | US8432770 Method and device for detecting the surface character of objects in road traffic or of persons |
| 04/30/2013 | US8429982 Displacement measurement method and apparatus, strain measurement method and apparatus, elasticity and visco-elasticity constants measurement apparatus, and the elasticity and visco-elasticity constants measurement apparatus-based treatment apparatus |
| 04/25/2013 | WO2013059659A1 Estimation and display for vector doppler imaging using plane wave transmissions |
| 04/25/2013 | US20130100774 System for determining the distance from and the direction to an object |
| 04/25/2013 | US20130100773 Wide-area wind velocity profiler |
| 04/25/2013 | US20130099960 Ice data collection, processing and visualization system |
| 04/25/2013 | DE102011054730A1 Surgical navigation system has detection unit for detecting position or orientation of marker unit equipped with surgical referencing unit in space, where detection unit has two detectors arranged movably relative to each other |
| 04/25/2013 | CA2852676A1 Acoustic probing technique for the determination of interior pipe coating wear or scale build-up and liner wear |
| 04/25/2013 | CA2851641A1 Estimation and display for vector doppler imaging using plane wave transmissions |
| 04/24/2013 | CN202904899U Circuit structure of ultrasonic parking spot detector |
| 04/24/2013 | CN202904016U Multi-probe underwater detector for fishing boats |
| 04/24/2013 | CN202904015U Sonar Doppler log apparatus used for underwater autonomous vehicle (AUV) navigation |
| 04/24/2013 | CN202904014U Side-scanning sonar sensing system suitable for single and double frequency switching |
| 04/24/2013 | CN103068040A Method, relevant device and system of location and navigation of wireless sensor network nodes |
| 04/24/2013 | CN103064077A Amplitude-weighting-based target detection method and equipment |
| 04/24/2013 | CN103063253A Multi-sending and multi-receiving acoustic measurement method for oceanic internal waves |
| 04/24/2013 | CN102288533B Method for detecting corrosion of conductor of grounding grid of power system based on SH0 (horizontal shear) wave |
| 04/24/2013 | CN102213759B Characteristic matching method of underground water target based on power spectrum |
| 04/24/2013 | CN101868737B Interventional navigation using 3d contrast-enhanced ultrasound |
| 04/24/2013 | CN101813771B Dolphin biomimetic sonar signal processing method |
| 04/24/2013 | CN101809460B Driver assistance system and method for the operation thereof |
| 04/23/2013 | US8428903 Method and device for determining a speed of an object |
| 04/18/2013 | WO2013055236A1 System and method for modelling multibeam backscatter from a seafloor |
| 04/18/2013 | WO2013054149A1 Three dimensional (3d) transverse oscillation vector velocity ultrasound imaging |
| 04/18/2013 | US20130096765 Parking area detection system and method using mesh space analysis |
| 04/18/2013 | US20130094329 Channel impulse response estimation |
| 04/18/2013 | US20130094327 Acoustic wave acquiring apparatus and control method thereof |
| 04/18/2013 | DE102011084537A1 Ultraschallsensorarray Ultrasonic sensor array |
| 04/17/2013 | EP2581892A1 Distance measuring system and method for measuring distance, in particular between a vehicle and its surroundings |
| 04/17/2013 | CN202886602U Novel fishing-vessel marine radar |
| 04/17/2013 | CN103048661A Parking area detection system and method thereof using mesh space analysis |
| 04/17/2013 | CN102129076B Host-free parking radar system of series structure |
| 04/17/2013 | CN101493523B Method for arranging driver auxiliary system based on ultrasonic wave and ultrasonic sensor |
| 04/17/2013 | CN101461716B Frame synchronization method for digital scanning conversion and system thereof |
| 04/16/2013 | US8422336 Operating method for an ultra-sound sensor |
| 04/11/2013 | WO2013051408A1 Moving body detector |
| 04/11/2013 | WO2013051214A1 Portable information processing terminal and obstacle notification method |
| 04/11/2013 | US20130088941 Sonic sensors and packages |
| 04/11/2013 | DE102006019833B4 Einrichtung zur Entdeckung eines Hindernisses A facility for detecting an obstacle |
| 04/10/2013 | EP2577348A2 Method and device for measuring a ground profile |
| 04/10/2013 | EP2575627A1 Ultrasound acquisition |
| 04/10/2013 | EP2575626A1 High volume rate 3d ultrasonic diagnostic imaging of the heart |
| 04/10/2013 | EP2575625A1 High volume rate 3d ultrasonic diagnostic imaging |
| 04/10/2013 | CN202870296U Eyesight protection system matched with display screen to be used |
| 04/10/2013 | CN202870295U Frogman and underwater vehicle detection system |
| 04/10/2013 | CN103038725A Touchless sensing and gesture recognition using continuous wave ultrasound signals |
| 04/10/2013 | CN103038665A Sensor mounting for a distance sensor |
| 04/10/2013 | CN103037774A Automated sweep and export of 2d ultrasound images of 3d volumes |
| 04/10/2013 | CN103037773A Display and export of individual biplane images |
| 04/10/2013 | CN103033817A Obstruction automatic recognition system for collision preventing of large-scale autonomous underwater vehicle (AUV) |
| 04/10/2013 | CN103033816A Synthetic aperture focused ultrasonic imaging implementation method based on arc scanning transition |
| 04/10/2013 | CN103033815A Detection Method and detection device of distance expansion target based on reverberation covariance matrix |
| 04/10/2013 | CN103033814A Multi-source data mixed platform and method for sonar detection positioning |
| 04/09/2013 | US8416641 Acoustic distance measurement system having cross talk immunity |
| 04/09/2013 | US8416301 Strain image display systems |
| 04/09/2013 | US8416299 Directional surveillance camera with ring of directional detectors |
| 04/09/2013 | CA2625683C Sonar system and method providing low probability of impact on marine mammals |
| 04/04/2013 | WO2013047971A1 Photo-acoustic imaging device using a near infrared laser |
| 04/04/2013 | WO2013046089A1 Ultrasound system with dynamically automated doppler flow settings as a sample volume is moved |
| 04/04/2013 | WO2013046087A1 Ultrasound system with automated doppler flow settings. |
| 04/04/2013 | WO2013045244A1 Method and apparatus for shaping an ultrasonic signal |
| 04/04/2013 | WO2013044350A1 Ultrasound matrix inspection |
| 04/04/2013 | US20130085630 Fishfinder data display device, fishfinder device, method of specifying destination and computer readable media |
| 04/04/2013 | US20130085395 Radial Reflection Diffraction Tomography |
| 04/04/2013 | US20130083630 Oscillator and electronic device |
| 04/04/2013 | US20130083629 Ultrasound detecting system and method and apparatus for automatically controlling freeze thereof |
| 04/04/2013 | US20130083628 Imaging system and method |
| 04/04/2013 | DE102008027970B4 Ultraschallsensor Ultrasonic sensor |
| 04/04/2013 | CA2849778A1 Ultrasound matrix inspection |
| 04/03/2013 | EP2574958A1 Road-terrain detection method and system for driver assistance systems |
| 04/03/2013 | CN202854334U Ultrasonic reversing radar |
| 04/03/2013 | CN202847552U Vehicle back up anti-collision system based on digital signal processor (DSP) |
| 04/03/2013 | CN103018744A Ship sonar detection method |
| 04/03/2013 | CN103018743A Static barrier judgment method for ultrasonic blind zone detection |
| 04/03/2013 | CN102125443B Ultrasonic wave diagnosis device and ultrasonic image processor |
| 04/03/2013 | CN101405616B Distance measuring device and method for operating the device |
| 04/02/2013 | US8411530 Multi-frequency, multi-beam acoustic doppler system |
| 04/02/2013 | CA2406218C Cargo sensing system and method |
| 03/30/2013 | CA2790481A1 Imaging system and method |
| 03/28/2013 | WO2013044035A1 Ultrasonic motion detection |
| 03/28/2013 | WO2013043295A1 Aircraft location system for locating aircraft in water environments |
| 03/28/2013 | WO2013042029A1 Excitation schemes for low-cost transducer arrays |
| 03/28/2013 | WO2013042021A1 Ultrasound measurement assembly for multidirectional measurement |
| 03/28/2013 | WO2013041856A1 Acousto- electromagnetic investigation of physical properties of an object |
| 03/28/2013 | WO2013041636A1 System and method for measuring parameters relating to agriculture |
| 03/28/2013 | WO2013041417A1 Method and device for extracting contours from sonar images |
| 03/28/2013 | WO2013041294A1 Method for detecting the environment around a vehicle by means of ultrasound and device for carrying out the method |
| 03/28/2013 | US20130077443 Oscillation device and electronic apparatus |
| 03/28/2013 | US20130077442 Ultrasonic motion detection |
| 03/28/2013 | US20130077441 Systems and methods for ultrasound imaging |
| 03/28/2013 | DE102011083360A1 Pedicle awl used during implantation of pedicle screw for spine treatment, has ultrasonic probe that is adapted to measure distance between cortical pedicle and outer layer of pedicles |
| 03/28/2013 | DE102011083337A1 Verfahren zur Erfassung der Fahrzeugumgebung eines Fahrzeuges mittels Ultraschall und Vorrichtung zum Durchführen des Verfahrens A method for detecting the vehicle surroundings of a vehicle by means of ultrasound and apparatus for carrying out the method |
| 03/28/2013 | CA2843612A1 Aircraft location system for locating aircraft in water environments |
| 03/27/2013 | EP2572212A1 Distance estimation using sound signals |
| 03/27/2013 | CN202837546U Ultrasonic distance measuring device |
| 03/27/2013 | CN202837545U Ring-shaped-connection multistate host-computer-free parking auxiliary system |