| 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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| 07/03/2002 | EP1218769A1 Optical angle sensor for use in a position and/or attitude determination system |
| 07/03/2002 | EP0901607B1 Optical sensor for tracking an aiming mark |
| 07/02/2002 | USH2033 Method and means for providing enhanced main beam nulling in antijamming antenna |
| 07/02/2002 | US6414633 Device for localizing a transmitter unit |
| 07/02/2002 | US6414629 Tracking device |
| 06/27/2002 | US20020080980 Microphone array apparatus |
| 06/27/2002 | US20020080858 Base station having a set of phased array antennas |
| 06/27/2002 | US20020080103 Apparatus and method for displaying image data direction of terminal |
| 06/27/2002 | US20020080069 Collision recovery in a wireless location system |
| 06/27/2002 | US20020079433 Teaching and gaming golf feedback system and methods |
| 06/27/2002 | DE10062932A1 Sonnensensor für Kraftfahrzeugklimaanlagen Sun sensor for motor vehicle air conditioners |
| 06/26/2002 | EP1217385A1 Angle rate interferometer and passive ranger |
| 06/26/2002 | EP1216863A2 Sunsensor for a Vehiclular Climate Control System |
| 06/26/2002 | EP1216422A1 Method and apparatus for extracting physical parameters from an acoustic signal |
| 06/26/2002 | EP0930512B1 Vectorial photosensor |
| 06/26/2002 | CN1086871C Phased array spread spectrum system and method |
| 06/25/2002 | US6411566 System and method for processing an underwater acoustic signal by identifying nonlinearity in the underwater acoustic signal |
| 06/25/2002 | US6411249 Apparatus and method for the monopulse linking of frequency agile emitter pulses intercepted in on single interferometer baseline |
| 06/25/2002 | US6410897 Method and apparatus for aircraft protection against missile threats |
| 06/20/2002 | WO2002048647A1 Position and orientation detection system |
| 06/20/2002 | US20020074530 Optical position detection device and distance measurement device |
| 06/19/2002 | EP1215507A2 Radio-wave arrival-direction estimating apparatus and directional variable transceiver |
| 06/19/2002 | EP1214608A1 System for detecting mobile receivers, using digital telebroadcasts transmission of a ground transmitter network |
| 06/19/2002 | CN1086465C Tracking solar energy equipment |
| 06/18/2002 | US6407702 Method and system for obtaining direction of an electromagnetic wave |
| 06/13/2002 | US20020071594 LS tracker system |
| 06/13/2002 | US20020070899 Methods and systems for monitoring multiple channels in a very high frequency omni-directional range receiver |
| 06/13/2002 | US20020070332 Position sensing device having a movable photosensing element |
| 06/13/2002 | DE10060017A1 Detection method and device for an acoustic signal from an emergency vehicle siren, also detects the approach direction so that the driver of a sound-proofed vehicle can take appropriate action |
| 06/12/2002 | EP0729588B1 Tracking system |
| 06/12/2002 | EP0706664B1 Personal locator system |
| 06/12/2002 | CN1353819A Device which follows position of sun |
| 06/11/2002 | US6404380 Method and system for tracking multiple regional objects by multi-dimensional relaxation |
| 06/06/2002 | WO2002044749A1 Optical tracking systems |
| 06/06/2002 | WO2002020344B1 Rescue device |
| 06/06/2002 | WO2001086319A3 Vehicle surveillance system |
| 06/06/2002 | US20020067249 Key fob with valet and car locator feature |
| 06/05/2002 | EP1211519A2 GPS receiver and GPS receiving system |
| 06/05/2002 | EP1210707A1 3d navigation system using complementary head-mounted and stationary infrared beam detection units |
| 06/04/2002 | US6400756 Phased array spread spectrum receiver |
| 06/04/2002 | US6400320 Antenna selection method for a wireless location system |
| 05/30/2002 | US20020065588 Process and installation for automatic monitoring of aircraft during take-off or landing |
| 05/29/2002 | CN1085832C Thermal emitted radiation detecting device |
| 05/28/2002 | US6396608 Method and device for calibrating the deviation of a received beam from its desired position in a terminal |
| 05/28/2002 | US6396041 Teaching and gaming golf feedback system and methods |
| 05/23/2002 | US20020060641 System and method for pointing the bore-sight of a terminal antenna towards the center of a satellite station-keeping box in the geo-stationary orbit |
| 05/22/2002 | EP1206708A1 Image processing system and method |
| 05/22/2002 | EP0829020B1 Narrow field electromagnetic sensor system and method |
| 05/22/2002 | CN2492431Y Multifunctional vehicular satellite positioning and navigation equipment |
| 05/22/2002 | CN1350414A Mobile phone, mobile phone system and base station therefor |
| 05/21/2002 | US6392959 Contact data correlation with reassessment |
| 05/21/2002 | US6392598 Cable phase calibration in a TCAS |
| 05/21/2002 | US6392594 Radio wave receiving apparatus having an improved antenna resolution |
| 05/16/2002 | WO2002039726A2 Multicolor staring sensor system |
| 05/16/2002 | WO2002039584A1 Adaptive filter |
| 05/16/2002 | WO2002039548A1 Aoa determination with tilted conformal antenna array |
| 05/16/2002 | WO2002039137A2 System for monitoring tyres of a vehicle comprising a device automatically locating wheel transmitters |
| 05/16/2002 | WO2001091513A3 Method for noise suppression in an adaptive beamformer |
| 05/16/2002 | CA2428371A1 System for monitoring tyres of a vehicle comprising a device automatically locating wheel transmitters |
| 05/14/2002 | US6388604 Circuit for LPI signal detection and suppression of conventional pulsed signals |
| 05/14/2002 | US6386007 Key fob with valet and car locator feature |
| 05/10/2002 | WO2002037825A2 Image tracking system and method |
| 05/10/2002 | WO2002037179A2 Method and apparatus for tracking an object using a camera in a hand-held processing device |
| 05/10/2002 | WO2002015324A3 Satellite communication antenna pointing system |
| 05/10/2002 | CA2393448A1 Image tracking system and method |
| 05/09/2002 | US20020053635 Arrangement for determining the angle of incidence of light |
| 05/08/2002 | CN2490019Y Positioning device for public bus |
| 05/07/2002 | US6385130 Dual channel switch with frequency band limiting |
| 05/07/2002 | US6384784 Direction finder system using spread spectrum techniques |
| 05/07/2002 | US6382555 Fiber optics assembly |
| 05/02/2002 | WO2001098796A3 Acoustic surveillance system with signature and bearing data display |
| 05/02/2002 | WO2001086229A3 Transponder landing system |
| 05/02/2002 | US20020052676 Method for acquiring satellite |
| 05/02/2002 | US20020051057 Following device |
| 05/02/2002 | US20020050953 Post-installation monitoring method for a satellite terminal antenna |
| 05/02/2002 | US20020050948 Adaptive receiver having adaptive array unit and equalizer unit |
| 05/02/2002 | EP1202073A2 Device for determining the position of a light source |
| 05/02/2002 | EP1200852A1 Transponder having directional antennas |
| 05/02/2002 | DE10052424C1 Anordnung zur Bestimmung der Position einer Lichtquelle Arrangement for determining the position of a light source |
| 04/30/2002 | US6380529 Position sensing device having a movable photosensing element |
| 04/30/2002 | CA2118803C Mobile communications device registration method |
| 04/25/2002 | US20020049064 Mobile telephone, mobile telephone system, and base station used therein |
| 04/25/2002 | US20020048376 Signal processing apparatus and signal processing method |
| 04/25/2002 | US20020048220 Wide frequency band micromachined capacitive microphone/hydrophone and method |
| 04/25/2002 | US20020048017 Arrangement for determining the position of a light source |
| 04/25/2002 | US20020048015 System and method for locating and positioning an ultrasonic signal generator for testing purposes |
| 04/25/2002 | DE10140813A1 Radiowellenüberwachungsverfahren und -Anordnung Radio wave monitoring method and arrangement |
| 04/24/2002 | EP1199545A1 Method and device for automatic surveillance of airplanes during takeoff and landing |
| 04/23/2002 | US6377214 Pipelined processing algorithm for interferometer angle of arrival estimation |
| 04/23/2002 | US6377213 Wave arrival direction estimating method and antenna apparatus having wave arrival direction estimating function |
| 04/23/2002 | US6377211 Apparatus and method for pointing a directional device from a moving vehicle toward a spacecraft |
| 04/23/2002 | US6377206 Method for clutter rejection in digital imagery |
| 04/18/2002 | WO2002031451A2 Apparatus and method for detecting the location, intensity and initiation time of an energy pulse |
| 04/18/2002 | US20020046090 Distributed network system which transmits information to users based on past transactions of the users |
| 04/18/2002 | US20020044086 Improved sytem and method for measuring distance between two objects |
| 04/16/2002 | US6373508 Method and system for manipulation of objects in a television picture |
| 04/16/2002 | US6373435 Radio direction and position finding apparatus |
| 04/16/2002 | CA2359186A1 Process and installation for automatic monitoring of aircraft during take-off or landing |
| 04/16/2002 | CA2293128C Radio wave environment analyzer |
| 04/11/2002 | WO2002029432A1 Sound source probing system |