| 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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| 06/01/2006 | US20060114147 Calibration method, device and computer program |
| 05/31/2006 | EP1660910A1 Resolving directional information in sonar arrays |
| 05/31/2006 | EP1660902A1 Doppler compensated receiver |
| 05/30/2006 | US7054467 Information processing apparatus, information capturing apparatus, information integration apparatus, controller, object detector, and information processing method |
| 05/30/2006 | US7054452 Signal processing apparatus and signal processing method |
| 05/30/2006 | US7054229 Multi-line towed acoustic array shape measurement unit |
| 05/30/2006 | US7054228 Sound source location and quantification using arrays of vector probes |
| 05/30/2006 | US7053993 Laser pointing sighting system with designator range finder |
| 05/30/2006 | US7053831 Location system |
| 05/30/2006 | US7053830 System and methods for determining the location dynamics of a portable computing device |
| 05/26/2006 | WO2006055246A1 Antenna positioner system with dual operational mode |
| 05/26/2006 | WO2006054599A1 Sound source direction judging device and method |
| 05/26/2006 | WO2006053399A1 Marine personal locator apparatus |
| 05/26/2006 | CA2629893A1 Marine personal locator apparatus |
| 05/25/2006 | US20060109341 Video motion anomaly detector |
| 05/25/2006 | US20060109168 Radar |
| 05/24/2006 | CN1778013A Tracking system for flat mobile antenna |
| 05/23/2006 | US7050787 Cooperative element location system |
| 05/23/2006 | US7050078 Arbitrary object tracking augmented reality applications |
| 05/23/2006 | US7049594 Position sensing sensor, method and system |
| 05/17/2006 | EP1656569A1 A method for using signal frequency change to differentially resolve long baseline interferometer measurements |
| 05/17/2006 | EP1570433B1 Image processing device with recognition and selection of light sources |
| 05/17/2006 | CN1773307A Small size antenna array aperture expanding and space signal processing method |
| 05/16/2006 | US7046823 Correlation tracker breaklock detection |
| 05/16/2006 | US7045774 Wide field of view, four-telescope, radial scanning search and acquisition sensor |
| 05/11/2006 | WO2006050430A2 Optical tracking system using variable focal length lens |
| 05/11/2006 | US20060098534 Sound source location and quantification using arrays of vector probes |
| 05/10/2006 | EP1654558A1 A system method for determining attitude using spatial shif t key (ssk) modulation signatures |
| 05/10/2006 | EP1290814A4 An improved method for estimating adaptive array weights in a wireless communication system |
| 05/09/2006 | US7043272 Apparatus for forward beamforming using feedback of multipath information and method thereof |
| 05/09/2006 | US7042417 Ultra-wideband antenna array |
| 05/09/2006 | US7042396 Position location using digital audio broadcast signals |
| 05/09/2006 | US7042395 Method of providing an estimate of a location |
| 05/09/2006 | CA2311150C Antenna configuration for receiving signals emitted by a geostationary satellite |
| 05/04/2006 | US20060091878 Radio frequency process control |
| 05/03/2006 | EP1651853A2 Predicting, bounding and mitigating satellite attitude disturbances arising from infrared earth sensors for satellites in inclined, elliptical orbits |
| 05/03/2006 | CN1768277A Method and equipment with improved mobile positioning by using second frequency source |
| 05/03/2006 | CN1254692C Arrival bearing estimating method |
| 05/02/2006 | US7039546 Position information estimation device, method thereof, and program |
| 05/02/2006 | US7038709 System and method for tracking a subject |
| 05/02/2006 | US7036767 Projectile seeker |
| 05/02/2006 | CA2183889C Data processor for selecting data elements having the highest magnitude values and storing them in ascending order |
| 04/27/2006 | WO2006043032A1 Scanning imaging apparatus |
| 04/27/2006 | WO2006009955A3 Self-calibrated path loss position estimation process, device and system |
| 04/27/2006 | US20060087475 Correlation interferometer geolocation |
| 04/26/2006 | EP1649235A2 Spectral tracking |
| 04/26/2006 | EP1153314B1 Method and device for determining a position |
| 04/25/2006 | US7035416 Microphone array apparatus |
| 04/25/2006 | US7035005 Adjustable telescope tracking platform |
| 04/25/2006 | US7034716 Passive real-time vehicle classification system utilizing unattended ground sensors |
| 04/25/2006 | US7034678 First responder communications system |
| 04/25/2006 | US7034516 Multi-channel radiometer imaging system |
| 04/20/2006 | WO2006024754A9 Method and device for producing an optical link using light flashes |
| 04/20/2006 | US20060083110 Ambient bistatic echo ranging system and method |
| 04/20/2006 | US20060082502 Positioning system, apparatus and method |
| 04/19/2006 | EP1485731B1 System and method for spectral generation in radar |
| 04/19/2006 | CN1761171A Signal processing system and method based on estimating signal direction of anived wave |
| 04/18/2006 | US7031835 Vehicle tracker cooperating with a starter interrupt and related methods |
| 04/18/2006 | US7031478 Method for noise suppression in an adaptive beamformer |
| 04/18/2006 | US7031224 Buoy-to-sailboat distance indicator system |
| 04/18/2006 | US7030906 Device for video transmission between a camera and a control room |
| 04/18/2006 | US7030905 Real-time method and apparatus for tracking a moving object experiencing a change in direction |
| 04/18/2006 | US7030814 System and method to estimate the location of a receiver in a multi-path environment |
| 04/18/2006 | US7030812 Wireless clock synchronization |
| 04/18/2006 | US7030811 Methods and apparatus for identifying asset location in communication networks |
| 04/18/2006 | US7030600 Broadband microwave power sensor |
| 04/13/2006 | US20060079185 Radio communication system, mobile terminal unit thereof, and azimuth determining method |
| 04/13/2006 | US20060077759 Ultrasonic locating system |
| 04/13/2006 | US20060077258 System and method for tracking an object during video communication |
| 04/13/2006 | US20060077100 Testing systems and methods for a resource constrained device |
| 04/13/2006 | US20060077097 Antenna beam steering and tracking techniques |
| 04/13/2006 | DE10120509B4 Elektronisches Ultraschallabtast-Objektdetektionsgerät und betreffendes Verfahren Electronic Ultraschallabtast object detection apparatus and proceedings in relation |
| 04/13/2006 | CA2288305A1 Device for recognizing and locating laser radiation sources |
| 04/12/2006 | EP1645901A1 Optical device for pointing in variable directions and method for implementing it |
| 04/12/2006 | EP1645047A1 Radio receiver for aviation communications and navigation |
| 04/12/2006 | EP1644754A1 Direction finding |
| 04/12/2006 | EP1644686A2 Externally cued aircraft warning and defense |
| 04/12/2006 | CN2771875Y System for automatically determining relative direction between two objects |
| 04/11/2006 | US7027634 Range adaptable system for determining the angular position and distance of a radiating point source and method of employing |
| 04/11/2006 | US7026992 Method for configuring a local positioning system |
| 04/11/2006 | US7026991 Radio transceiver and method of controlling direction of radio-wave emission |
| 04/11/2006 | US7026990 Interferometer arrangement for unambiguous determination of an angle of incidence of incident electromagnetic radiation |
| 04/06/2006 | WO2005116686A3 Method and arrangement for determining the spatial frequency of a signal |
| 04/06/2006 | US20060071866 Antenna system and method for measuring the azimuth and elevation angles of an active, signal sending radiosonde |
| 04/06/2006 | US20060071855 Apparatus and method for CDMA time pseudolite for repeater identification |
| 04/06/2006 | US20060071854 Ranging and positioning method and apparatus |
| 04/06/2006 | DE202005016757U1 Parked motor vehicle locating system, has vehicle mounted transmitter radiating bearing frequency to portable receiver carried by driver, with receiver receiving frequency and indicating positioning direction of transmitter by LED display |
| 04/05/2006 | EP1236023B1 Angle measuring system |
| 04/05/2006 | CN1755740A Driver assistant method and device |
| 04/04/2006 | US7023383 Multiple pass location processor |
| 04/04/2006 | US7023381 Multi-frequency pseudolites for carrier-based differential-position determination |
| 04/04/2006 | US7022962 Position determining apparatus |
| 03/30/2006 | WO2006034499A2 Blind signal separation using signal path selection |
| 03/30/2006 | WO2006034425A2 Blind signal separation using spreading codes |
| 03/30/2006 | WO2006034424A2 Blind signal separation using a combination of correlated and uncorrelated antenna elements |
| 03/30/2006 | WO2005060346A3 High precision wide-angle electro-optical positioning system and method |
| 03/30/2006 | WO2003093775A3 Sound detection and localization system |
| 03/30/2006 | US20060066486 Radio signal transmitter with multiple antennas for improved position detection |
| 03/30/2006 | US20060066485 Wireless tracking system based upon phase differences |
| 03/30/2006 | US20060066483 Blind signal separation using signal path selection |