| Patents for G01S 3 - Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received (11,105) |
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| 07/07/2005 | WO2005060346A2 High precision wide-angle electro-optical positioning system and method |
| 07/07/2005 | WO2005045459A3 Direction finding method and system using digital directional correlators |
| 07/07/2005 | US20050146985 Underwater station |
| 07/07/2005 | US20050146476 Vehicle mounted satellite antenna system with in-motion tracking using beam forming |
| 07/07/2005 | DE10356578A1 Verfahren zum Detektieren von Zielen A method for detecting targets |
| 07/05/2005 | US6914854 Method for detecting extended range motion and counting moving objects using an acoustics microphone array |
| 07/05/2005 | US6914559 Direction finding method and system using digital directional correlators |
| 06/30/2005 | WO2005059584A1 Method of determining azimuth and elevation angles using a single axis direction finding system |
| 06/30/2005 | DE10352738A1 Verfahren zum passiven Bestimmen von Zieldaten A method for passive determination of target data |
| 06/29/2005 | EP1546752A1 Direction finding cell phones |
| 06/29/2005 | CN1208630C Bandwidth synthesis for wireless location system |
| 06/28/2005 | US6911998 Automatic conformal window sizing in a video imaging system |
| 06/28/2005 | CA2383448C 3d navigation system using complementary head-mounted and stationary infrared beam detection units |
| 06/23/2005 | US20050136857 Adaptive antenna apparatus provided with a plurality of pairs of bidirectional antennas |
| 06/23/2005 | US20050133080 Solar position tracing sensor using thin film pattern of both-sided printed circuit board |
| 06/22/2005 | EP1544639A2 Method for detecting contrail formation aft of an aircraft |
| 06/22/2005 | EP1544635A1 Sound source search system |
| 06/22/2005 | EP1543343A1 Determining bearing to a rocket launch or muzzle blast |
| 06/22/2005 | EP1543341A2 Method and apparatus for reducing the amount of shipboard-collected calibration data |
| 06/22/2005 | EP1103000A4 An acoustic system for measuring the location and depth of underground pipe |
| 06/22/2005 | CN1630823A Provision of location information |
| 06/16/2005 | WO2005054892A1 Target detecting method |
| 06/16/2005 | US20050131646 Method and apparatus for object tracking prior to imminent collision detection |
| 06/16/2005 | US20050128292 Photographing apparatus and method, supervising system, program and recording medium |
| 06/16/2005 | US20050128143 Location system |
| 06/16/2005 | US20050128139 Probabilistic model for a positioning technique |
| 06/16/2005 | US20050128081 Detecting system |
| 06/16/2005 | DE10359868B3 Detecting condensation trails forming behind aircraft involves comparing parts of camera-acquired image that should show condensation trail according to imaging geometry with image parts that cannot contain trail using image processing |
| 06/16/2005 | DE10313331B4 Verfahren zur Bestimmung einer Einfallsrichtung eines Signals einer akustischen Signalquelle und Vorrichtung zur Durchführung des Verfahrens A method for determining an incident direction of a signal of an acoustic signal source, and apparatus for carrying out the method |
| 06/15/2005 | EP1542032A1 Method and apparatus for detection and localisation of correlated or not correlated noise sources |
| 06/15/2005 | EP1542030A1 Method and device for the detection and localisation of non correlated noise sources |
| 06/15/2005 | EP1540832A1 Method for separating interferering signals and computing arrival angles |
| 06/15/2005 | EP1540766A1 Reduction of near ambiguities |
| 06/15/2005 | EP1540765A1 Method for enhancing the measuring accuracy in an antenna array |
| 06/15/2005 | EP1540366A1 Method and system of triangulating an object |
| 06/15/2005 | EP1540365A2 Underwater location apparatus |
| 06/15/2005 | EP1540236A2 Solid cryogen cooling system for focal plane arrays |
| 06/14/2005 | US6907238 Beacon for locating and tracking wireless terminals |
| 06/14/2005 | US6906664 Method and system using a GPS-based phased-array scheme for three-axis attitude determination |
| 06/14/2005 | CA2387623C Multicolor staring sensor system |
| 06/09/2005 | WO2005052631A1 Method for detecting a target |
| 06/09/2005 | US20050122507 Versatile transmitter and receiver for position measurement |
| 06/08/2005 | EP1537432A1 Locating system, device and method |
| 06/08/2005 | EP1177456B1 Robust estimation of doa for antenna arrays |
| 06/07/2005 | US6904000 Object locator system |
| 06/07/2005 | US6903685 Passive tracking system and method |
| 06/07/2005 | CA2403854C A tracking, safety and navigation system for firefighters |
| 06/02/2005 | WO2005050972A2 Active camera video-based surveillance systems and methods |
| 06/02/2005 | US20050117033 Image processing device, calibration method thereof, and image processing |
| 06/02/2005 | US20050116720 Method to detect and determine bearing to a rocket launch or muzzle blast |
| 06/01/2005 | EP1535457A2 Single-camera tracking of an object |
| 05/31/2005 | US6900425 System for illuminating an object |
| 05/26/2005 | WO2005047928A1 Detection of an electromagnetic signal |
| 05/26/2005 | WO2005024454A3 Apparatus and methods for detecting and locating signals |
| 05/25/2005 | EP1533627A1 Radar |
| 05/25/2005 | EP1532821A2 System and method for determining relative positioning in ad-hoc networks |
| 05/25/2005 | EP1532463A1 Laser warning systems and methods |
| 05/25/2005 | EP1055268A4 Determining angles-of-arrival and polarization of rf signals |
| 05/25/2005 | DE10349823A1 Verfahren zum Messen von Abständen zwischen einem sich bewegenden Kraftfahrzeug und Objekten A method for measuring distances between a moving vehicle and objects |
| 05/25/2005 | DE10347281A1 Antennenarray mit Dreitoren Antenna array with three gates |
| 05/25/2005 | DE102004005998B3 Separating sound signals involves Fourier transformation, inverse transformation using filter function dependent on angle of incidence with maximum at preferred angle and combined with frequency spectrum by multiplication |
| 05/25/2005 | CN1619983A Apparatus and method for estimating a velocity of a mobile terminal in a mobile communication system |
| 05/24/2005 | US6897807 Radio-wave arrival-direction estimating apparatus and directional variable transceiver |
| 05/24/2005 | US6897804 Methods and apparatus for determination of a filter center frequency |
| 05/24/2005 | US6897423 Self-powered intermittent moving light tracking device and method |
| 05/19/2005 | WO2005045467A1 Method for localising at least one emitter |
| 05/19/2005 | WO2005045459A2 Direction finding method and system using digital directional correlators |
| 05/19/2005 | US20050108646 Telemetric contextually based spatial audio system integrated into a mobile terminal wireless system |
| 05/19/2005 | US20050105394 Object locator system |
| 05/19/2005 | US20050104958 Active camera video-based surveillance systems and methods |
| 05/19/2005 | US20050103986 Wide field of view quadrant sensor |
| 05/19/2005 | US20050103943 Laser-tethered vehicle |
| 05/19/2005 | DE10353292B3 Verfahren zur Bildung eines Gruppensignals A method of forming a group signal |
| 05/19/2005 | CA2586333A1 System and method for rfid system integration |
| 05/19/2005 | CA2539578A1 Direction finding method and system using digital directional correlators |
| 05/18/2005 | EP1531455A2 Beamforming method for a transducer array |
| 05/18/2005 | EP1531339A2 Method of passive determination of target data |
| 05/18/2005 | EP1530730A1 Calibration method, device and computer program |
| 05/17/2005 | US6894645 Position estimation |
| 05/17/2005 | US6894640 Methods and apparatus for conversion of radar return data |
| 05/17/2005 | US6894506 Grating array processing methods and apparatus |
| 05/12/2005 | WO2005043933A2 Location system |
| 05/12/2005 | WO2005003814A3 Position sensing sensor, method and system |
| 05/12/2005 | US20050099892 Method and apparatus for performing an ultrasonic survey |
| 05/12/2005 | US20050099891 Positioning system |
| 05/12/2005 | US20050099890 Guided underwater object |
| 05/11/2005 | EP1530255A1 Adaptive antenna apparatus provided with a plurality of pairs of bidirectional antennas |
| 05/11/2005 | EP1529268A1 Video motion anomaly detector |
| 05/11/2005 | CN1614907A Adaptive antenna apparatus |
| 05/11/2005 | CN1201167C Direction estimation method |
| 05/10/2005 | US6889934 Systems and methods for guiding munitions |
| 05/05/2005 | US20050093984 Object trackability via parametric camera tuning |
| 05/04/2005 | CN1613017A Method for efficiently storing the trajectory of tracked objects in video |
| 05/03/2005 | US6888476 Control method for video guidance sensor system |
| 04/28/2005 | US20050088915 Gun shot digital imaging system |
| 04/27/2005 | EP1526755A2 Detecting acoustic echoes using microphone arrays |
| 04/27/2005 | EP1526387A1 A method for measuring distances between a moving vehicle and objects |
| 04/27/2005 | EP1525491A1 Correlation tracker break lock detection |
| 04/27/2005 | EP0944843B1 An apparatus for orientation of solar radiation collectors |
| 04/27/2005 | CN1609629A Precision dynamic positioning device of pulse encoder combined with GPS |