| Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242) |
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| 04/08/2009 | CN100475154C Ultrasonic diagnosis system and distortion distribution display method |
| 04/08/2009 | CN100475148C Ultrasonographic method and ultrasonographic device |
| 04/07/2009 | US7513870 Finite amplitude distortion-based inhomogeneous pulse echo ultrasonic imaging |
| 04/02/2009 | WO2009042027A1 Aperture synthesis using cmuts |
| 04/02/2009 | WO2009040155A1 Driver assistance system and method for the operation thereof |
| 04/02/2009 | WO2009013686A3 Systems and methods for automated image selection in doppler ultrasound imaging systems |
| 04/02/2009 | WO2008051312A3 Cavitating body sonar system and process |
| 04/02/2009 | US20090088900 Ultrasonic distance sensor and robot cleaner using the same |
| 04/02/2009 | DE102008049081A1 Ultraschallsensor Ultrasonic sensor |
| 04/02/2009 | DE102007062782A1 Proximity detector for use in piston or scrapper detection device utilized in liquid pipeline, has output device outputting communication signal during generation of predetermined signal form |
| 04/02/2009 | DE102007046283A1 Blindenassistenzvorrichtung und Verfahren zum Assistieren eines Blinden Blind assist apparatus and method for assisting a blind |
| 04/02/2009 | DE102007045561A1 Fahrerassistenzsystem und -verfahren zu seinem Betrieb Driver assistance system and method for its operation |
| 04/01/2009 | EP1756611A4 System and method for detection using ultrasonic waves |
| 04/01/2009 | EP1695115B1 Device for avoiding obstacles for high-speed multi-hulled watercraft |
| 04/01/2009 | CN201215504Y Full-automatic baby scale |
| 04/01/2009 | CN201214583Y Exterior calling automatic elimination number apparatus while none waiting for elevator after elevator caller |
| 04/01/2009 | CN101398488A Display system for backing |
| 04/01/2009 | CN100474198C Parking assistance system |
| 04/01/2009 | CN100473351C Ultrasound adaptor methods and systems for transducer and system separation |
| 04/01/2009 | CN100473349C Hand held ultrasonic diagnostic instrument |
| 03/31/2009 | US7512515 Activity monitoring systems and methods |
| 03/31/2009 | US7512037 Method and apparatus for acoustic system having a transceiver module |
| 03/31/2009 | US7510529 Ultrasound reconstruction unit |
| 03/31/2009 | US7509861 Method and device for local spectral analysis of an ultrasonic signal |
| 03/26/2009 | WO2009039488A1 Autonomous underwater vehicle used to calibrate a long baseline navigation network |
| 03/26/2009 | WO2009036825A1 Method and arrangement for evaluating ultrasonic signals |
| 03/26/2009 | WO2005112771A3 Doppler ultrasound processing system and method for concurrent acquisition of ultrasound signals |
| 03/25/2009 | EP2039540A2 System, tyre and method for determining the behaviour of a tyre in motion |
| 03/25/2009 | EP2039297A1 Ultrasound diagnostic apparatus |
| 03/25/2009 | EP2037814A2 Ultrasound 3d imaging system |
| 03/25/2009 | CN101395493A Linear array ultrasound transducer with microbeamformer |
| 03/25/2009 | CN101390758A Biological tissue elasticity measurement method and ultrasonographic device |
| 03/25/2009 | CN100472393C Time delay measurement |
| 03/25/2009 | CN100472225C Method and device for the detection of objects moving approximately in the same spatial direction as a vehicle |
| 03/25/2009 | CN100472224C Apparatus for detecting a distance and apparatus for detecting a body |
| 03/24/2009 | US7508113 Apparatus for two-dimensional transducers used in three-dimensional ultrasonic imaging |
| 03/24/2009 | US7507204 Apparatus and method for forming 3D ultrasound image |
| 03/19/2009 | US20090073810 Networked sonar observation of selected seabed environments |
| 03/19/2009 | DE102007043501A1 Verfahren und Anordnung zur Auswertung von Ultraschallsignalen Method and system for evaluation of ultrasonic signals |
| 03/19/2009 | DE102007043500A1 Einbauanordnung für ein schwingungsempfindliches Bauteil, insbesondere eines Ultraschallwandlers, und Verfahren zum Einbau des Bauteils An installation arrangement for a vibration sensitive component, in particular an ultrasonic transducer, and method of installation of the component |
| 03/18/2009 | EP2036500A1 Ultrasound diagnostic apparatus |
| 03/18/2009 | EP2036041A1 Method, apparatus and computer program for three-dimensional ultrasound imaging |
| 03/18/2009 | EP2035858A1 Ultrasonic sensor, vehicle comprising an ultrasonic sensor and method for operating said ultrasonic sensor |
| 03/18/2009 | EP1576364B1 Method for evaluating ultrasonic signals of a flaw in a workpiece |
| 03/18/2009 | CN101390014A Gauss-rees parametric ultrawideband system |
| 03/18/2009 | CN101388065A Precision determining method for surface acoustic wave radio frequency label echo time delay |
| 03/18/2009 | CN100470258C Method and device for measuring the distance by ultrasonic waves |
| 03/17/2009 | US7505363 Automatic switch for marine sounders |
| 03/12/2009 | WO2009031079A2 Dual mode ultrasound transducer |
| 03/12/2009 | WO2009031078A1 Spectral and color doppler imaging system and method |
| 03/12/2009 | WO2009030554A1 Object classification method, parking assistance method, and parking assistance system |
| 03/12/2009 | WO2009007582A3 Method for rheological characterization of a viscoelastic medium |
| 03/12/2009 | WO2008115312A8 Wireless ultrasound transducer using ultrawideband |
| 03/12/2009 | US20090067291 Computer communications using acoustic signals |
| 03/12/2009 | US20090067290 Modeling sound propagation for underwater test areas |
| 03/12/2009 | US20090067289 Communicating using sonar signals at multiple frequencies |
| 03/11/2009 | EP2034333A2 Ultrasound system and method of forming a 3D colour flow ultrasound image |
| 03/11/2009 | EP2034332A2 Ultrasound system and method of forming a 3D ultrasound image indicating colour flow changes with respect to a reference velocity |
| 03/11/2009 | EP2033579A1 Ultrasound diagnosis apparatus |
| 03/11/2009 | CN201207084Y Relative velocity measuring device using ultrasonic |
| 03/11/2009 | CN101384921A Transesophageal ultrasound using a narrow probe |
| 03/11/2009 | CN101384101A Ultrasound sensor and a method using the sensor |
| 03/11/2009 | CN101380238A Ultrasonic diagnostic apparatus, ultrasonic image processing apparatus and ultrasonic image processing method |
| 03/10/2009 | US7500952 Portable ultrasound imaging system |
| 03/05/2009 | WO2009027890A1 Dual path color doppler imaging system and method for simultaneous invasive device visualization and vasculature imaging |
| 03/05/2009 | WO2009026672A1 Level sensor system for propane tanks and or the likes |
| 03/05/2009 | WO2009026644A1 Improved scan line display apparatus and method |
| 03/05/2009 | WO2009005918A3 Waterproof membrane cover for acoustic arrays in sodar systems |
| 03/05/2009 | US20090063097 Pressure sensing systems for sports, and associated methods |
| 03/05/2009 | US20090059727 Systems and methods for minimally-invasive optical-acoustic imaging |
| 03/05/2009 | US20090059723 Combined Spatial-Temporal Correlation SONAR |
| 03/05/2009 | DE102007041850A1 Ultraschallsensor mit einem Trägerelement und einer Membran, wobei die Membran in das Trägerelement eingebettet ist Ultrasonic sensor with a carrier element and a membrane, wherein the membrane is embedded in the carrier element |
| 03/04/2009 | EP2031419A1 Ultrasound diagnostic apparatus |
| 03/04/2009 | EP2030570A2 Ultrasonic diagnostic apparatus, image processing apparatus and image processing method |
| 03/04/2009 | EP2028994A1 Photoacoustic imaging method |
| 03/04/2009 | CN201203787Y Ultrasonic anti-cheat monitoring system for metering management of mineral product quantity |
| 03/04/2009 | CN101377546A Radar apparatus and the like |
| 03/03/2009 | US7499375 Method for detecting an obstacle in the detection area of a detection device |
| 03/03/2009 | US7498946 Ultrasonic transmitter and receiver systems and products using the same |
| 03/03/2009 | US7497121 Ultrasonic sensor |
| 02/26/2009 | WO2009024375A1 Distance sensor and method for determining a distance |
| 02/26/2009 | US20090052282 System and method of horizontal wave measurement |
| 02/26/2009 | DE102008038336A1 Ultraschallsensor Ultrasonic sensor |
| 02/26/2009 | DE102007039374A1 Kraftfahrzeug mit einem Spurwechsel- oder einem Spurhalteassistenzsystem sowie einem Einparkhilfesystem Motor vehicle having a lane change or a lane departure warning system and a parking assistance system |
| 02/26/2009 | DE102007039348A1 Abstandsensor und Verfahren zum Bestimmen eines Abstands Distance sensor and method for determining a distance |
| 02/26/2009 | DE102005008490B4 Ultraschalldiagnosegerät The ultrasonic diagnostic apparatus |
| 02/25/2009 | EP2027580A2 Ultrasound sensor, in particular, a motor vehicle ultrasound sensor |
| 02/25/2009 | EP2027579A1 Ultrasound sensor |
| 02/25/2009 | EP2027578A2 Ultrasound sensor with membrane |
| 02/25/2009 | EP1877826B1 Markov sequence detection |
| 02/25/2009 | EP1512031B1 Fish finding method and system |
| 02/25/2009 | CN201199324Y Control system for automatically stopping mowing machine |
| 02/25/2009 | CN101375180A Device and method for assisting a parking process of a vehicle |
| 02/25/2009 | CN101375178A Automatic ultrasonic doppler measurements |
| 02/25/2009 | CN101373181A Method and apparatus for calculating point-to-point trace-changing coefficient in real time |
| 02/25/2009 | CN101371793A Ultrasonic diagnostic apparatus and ultrasonic imaging method |
| 02/24/2009 | US7496449 Inter-vehicle control apparatus and distance measurement apparatus |
| 02/24/2009 | US7496157 Apparatus for detecting a distance and apparatus for detecting a body |
| 02/24/2009 | US7495997 Light pipe display for sonar |
| 02/24/2009 | US7495996 Method for improved sonar velocity processing |