Patents
Sitemap › G01 - Measuring; Testing › G01S - Radio direction-finding; Radio navigation; Determining distance or velocity by use of radio waves; Locating or presence-detecting by use of the reflection or reradiation of radio waves; Analogous arrangements using other waves › G01S 5 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
Patents for G01S 5 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations (29,969)
11/2000
11/28/2000US6154656 Wireless communication device and system incorporating location-determining means
11/28/2000US6154250 System for enhancing the television presentation of an object at a sporting event
11/28/2000US6154172 System and process for limiting distribution of information on a communication network based on geographic location
11/28/2000US6154171 Low-power satellite-based geopositioning system
11/28/2000US6154170 Enhanced attitude determination system using satellite navigation receiver with antenna multiplexing
11/28/2000US6153836 Adjustable area coordinate position data-capture system
11/27/2000CA2309404A1 System and method for location-dependent message access and telecommunications infrastructure incorporating the same
11/23/2000WO2000070775A1 Portable receiver-indicator for satellite radio-navigation systems
11/23/2000WO2000070365A1 Improvements in and relating to position estimation systems
11/23/2000WO2000070363A1 Improvements in or relating to object location
11/23/2000WO2000070354A1 Method and apparatus for determining the vertical speed of an aircraft
11/23/2000WO2000044091A3 Antenna system for radio frequency identification
11/23/2000WO2000034803A3 Vision-assisted camera pose determination
11/23/2000DE19921759A1 Information system for orientating people on closed sites includes three or more signal transmitters at pre-determined locations to beam signals picked up by portable receivers
11/23/2000DE10020740A1 System for displaying map information for mobile bodies has a distance-generating device to create map information for a limited area for retrieving such information according to information on position coordinates
11/22/2000EP1054235A1 Method for determining the co-ordinates of a satellite
11/22/2000EP1053916A1 Gas generator for multi-stage air bag and air bag device
11/21/2000US6151551 Method and apparatus for generating an indication of loss of positioning integrity in emergency call systems
11/21/2000US6151353 Pre-acquisition frequency offset removal in a GPS receiver
11/21/2000US6150980 Method and apparatus for determining time for GPS receivers
11/21/2000US6150979 Passive ranging using global positioning system
11/21/2000US6150978 GPS receiver having fast resolution of carrier phase ambiguity
11/16/2000WO2000069205A1 A method of and apparatus for estimating a characteristic of a signal
11/16/2000WO2000069199A1 A method for positioning a mobile station
11/16/2000WO2000069198A1 Wireless location system
11/16/2000WO2000069187A1 Gps assistance data delivery method and system
11/16/2000WO2000069111A2 Authentication
11/16/2000WO2000068704A1 Method for generating a high frequency signal and method for receiving said high frequency signal
11/16/2000DE19921995A1 Arrangement for ensuring neighboring strips converge when a field is being cultivated with agricultural machinery has a DGPS receiver onboard connecting to satellites with the position data to create an electronic display
11/15/2000EP1051700A1 Multielement ultrasonic contact transducer
11/15/2000EP1051638A1 Reducing cross-interference in a combined gps receiver and communication system
11/15/2000EP0920642B1 3d ultrasound recording device
11/15/2000CN1273752A Method of locating terminal, and cellular radio system
11/14/2000US6148211 Method and system for estimating a subscriber's location in a cluttered area
11/14/2000US6147641 Process for the autonomous reduction of acquisition and tracking thresholds of carriers received in orbit
11/09/2000WO2000041403B1 Calibration for wireless location system
11/09/2000WO2000037959A3 A passive technique for the remote detection of buried objects
11/09/2000WO2000029869A9 A speed trap information system
11/08/2000EP1049942A1 Method for determining the location of a gps receiver using an estimated reference time
11/08/2000EP1049941A1 Arrangement and method for locating data carriers
11/07/2000USH1916 Hostile weapon locator system
11/07/2000US6144916 Itinerary monitoring system for storing a plurality of itinerary data points
11/07/2000US6144336 System and method to communicate time stamped, 3-axis geo-position data within telecommunication networks
11/07/2000US6144335 Automated differential correction processing of field data in a global positional system
11/07/2000US6144302 Emergency worker protection apparatus and method
11/07/2000CA2238138C Method for verifying the location of an array of detectors
11/06/2000CA2307532A1 Wireless location system
11/02/2000WO2000065369A1 Housing for optoelectronic components of a position detection device
11/02/2000WO2000065368A1 Portable apparatus for determining the geographic position and sending on telephone the same to a service center
11/02/2000WO2000065367A1 Method and apparatus for locating and providing services to mobile devices
11/02/2000WO2000065305A1 Method and device for controlling the outline of a motor vehicle
11/02/2000WO2000041402A3 A signal collection system
11/02/2000EP1048179A2 Communications localization system
11/02/2000DE19919249A1 Dead reckoning navigation system has autonomous speed and course determination, two optimal filters for providing corrections for error models from speed vectors and course angles
11/02/2000DE19909553A1 Direction and position determination method for tracking people, animals or machines, involves short circuiting one or more antennas and measuring attenuation of received field strength at active antennas
10/2000
10/31/2000US6141609 Device for recording information on a vehicle's itinerary
10/31/2000US6141558 Method and apparatus for locating a subscriber unit in a communication system
10/31/2000US6141293 Ultrasonic positioning and tracking system
10/31/2000US6141104 System for determination of a location in three dimensional space
10/31/2000US6140964 Wireless communication system and method and system for detection of position of radio mobile station
10/31/2000US6140959 Self-calibrating GPS reference station and method
10/31/2000US6140958 Remote position sensing system for use with an unmanned apparatus
10/31/2000US6140957 Method and apparatus for navigation guidance
10/31/2000CA2125571C Spatial division multiple access wireless communication systems
10/26/2000WO2000063755A1 Method for determining the position of a vehicle
10/26/2000WO2000063721A1 Robot apparatus for detecting direction of sound source to move to sound source and method for operating the same
10/26/2000WO2000063719A1 Device for the percutaneous obtainment of 3d-coordinates on the surface of a human or animal organ
10/26/2000WO2000063718A1 Systems and methods for locating subsurface objects
10/26/2000WO2000063646A1 Autonomous satellite navigation system
10/26/2000WO2000028740A3 Improved signal localization arrangement
10/26/2000DE19914380A1 Communication and search system for divers has pressure-proof watertight transceiver with alarm
10/26/2000DE19913075A1 Verfahren und Vorrichtung zum Bestimmen des auf eine Zeitbasis bezogenen Auftrittszeitpunkt eines Informationsworts in einem codierten Signal und Verfahren und Vorrichtung zum Bestimmen der Laufzeit eines codierten Signals von einem Sender zu einem Empfänger Method and apparatus for determining the time base related to a time of occurrence of an information word into an encoded signal and method and device for determining the run time of a coded signal from a transmitter to a receiver
10/25/2000EP1046924A2 Positioning system
10/25/2000EP1046097A1 Remote control device with location dependent interface
10/25/2000EP1046055A1 Transmitter pen location system
10/25/2000EP1046018A2 Navigation device for motor vehicles
10/25/2000CN2403036Y General control card for dynamic programable location system
10/25/2000CN1271430A Method and device for emitting a time signal
10/25/2000CN1271419A Method and system for determining position of a cellular mobile terminal
10/24/2000US6138074 Monitoring station location determination for a satellite navigation system
10/24/2000US6138055 Controlled machining of combustion chambers, gears and other surfaces
10/24/2000US6138026 Method and apparatus for locating a wireless communication device
10/24/2000US6137842 System and method for determining the time difference of arrival of a frequency shift keyed signal at two separate receivers
10/24/2000US6137441 Accurate range and range rate determination in a satellite communications system
10/24/2000US6137433 Scatterometer with adaptable spatial resolution
10/24/2000CA2231564C Method and system for post-processing differential global positioning system satellite positional data
10/19/2000WO2000062268A1 Presentation board digitizers
10/19/2000WO2000043805A3 System for radio frequency identification
10/19/2000WO2000043803A3 Method of detecting a radio frequency identification device
10/19/2000WO2000027091A9 Geospacial internet protocol addressing
10/19/2000DE19918648A1 Navigation using global positioning system, has error correction via radio transmission to increase accuracy of satellite navigation
10/19/2000DE19916999A1 Positioning system for container stacking trucks uses laser scanner to avoid adjusting crane
10/19/2000DE19916950A1 Radio communication device for child monitoring system, has main transmitter attached to radio terminal, which is connected with main receiver of monitoring terminal through radio contact
10/19/2000DE19911240A1 Verfahren zur Ortung von mobilen Telefonen Method for locating mobile phones
10/18/2000EP1044123A1 System for automatically measuring/adjusting the tire pressure of a motor vehicle and method for measuring/adjusting the tire pressure of a motor vehicle
10/18/2000CN1270744A Determination of the geographical location of a mobile terminal in a mobile telephone system
10/18/2000CN1270317A High-capacity open network for locating mobile targets
10/17/2000US6134556 Method for searching a triangle corresponding to a location of an object moving on trigonometric grids
10/17/2000US6134483 Method and apparatus for efficient GPS assistance in a communication system
10/17/2000US6134448 System for detecting positional information
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