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)
10/1999
10/05/1999US5961571 Method and apparatus for automatically tracking the location of vehicles
10/05/1999US5961474 Non-invasive measurement of joint translation and range of motion
09/1999
09/30/1999WO1999049691A2 Method and apparatus for determining the position of a mobile station in a cellular communication system
09/30/1999WO1999049331A1 Mobile locating system
09/30/1999WO1999049280A1 Method for determining the spatial and rotational positions of an object
09/30/1999WO1999049279A1 Athlete's gps-based performance monitor
09/30/1999DE19814630A1 Guiding measuring or processing tool, e.g. in surgery
09/28/1999US5960413 Portable system for inventory identification and classification
09/28/1999US5960355 Method and an arrangement relating to telecommunication systems
09/28/1999US5960341 Positioning system having an RF-measurements databank
09/28/1999US5960047 System and method for transmitting information signals
09/28/1999US5959580 Communications localization system
09/28/1999US5959577 Method and structure for distribution of travel information using network
09/28/1999US5959576 Satellite attitude determination using GPS and intersatellite line of sight communications
09/28/1999US5959575 Interior GPS navigation
09/28/1999US5959568 Measuring distance
09/28/1999US5959529 Reprogrammable remote sensor monitoring system
09/28/1999US5957844 Apparatus and method for visualizing ultrasonic images
09/28/1999CA2072121C Precision landing system utilizing ground-based central processing system to calculate aircraft position by eleminating transponder delay time from elapsed time measurements
09/23/1999WO1999048233A1 Pseudolite-augmented gps for locating wireless telephones
09/23/1999WO1999047943A1 System and method for determining the position of a wireless cdma transceiver
09/23/1999WO1999047879A2 Receiving unit, device and system for determining the position or movement of a weapon, and a method therefor
09/22/1999EP0943102A1 Detection system for determining positional and other information about objects
09/22/1999EP0778952A4 Determining the origin of a projectile
09/21/1999US5956664 Method and apparatus for monitoring railway defects
09/21/1999US5956259 Intelligent fueling
09/21/1999US5956250 Apparatus and method for autonomous vehicle navigation using absolute data
09/21/1999US5955987 Hybrid radio frequency system with distributed anti-jam capabilities for navigation use
09/21/1999US5955986 Low-power satellite-based geopositioning system
09/21/1999US5955973 Field navigation system
09/21/1999CA2190140C Method for wireless communication system planning
09/16/1999WO1999046950A1 Position finding method for a mobile telephone using shortened repetitive burst
09/16/1999WO1999046947A1 System and method for informing network of terminal-based positioning method capabilities
09/16/1999WO1999030510A9 Generation of light for tracking and acquisition of three dimensional scene geometry in computer graphics applications
09/16/1999WO1999030502A9 Three-dimensional object path tracking
09/16/1999WO1999030181A9 Method and system for determining position of a mobile transmitter
09/15/1999EP0941488A1 A system for determining the spatial position of a target
09/15/1999EP0941487A1 Method and apparatus for determining time for gps receivers
09/15/1999EP0941486A1 Position determination using one low-earth orbit satellite
09/15/1999EP0941485A1 Hand-held gps-mapping device
09/15/1999EP0835457A4 Synchronous laser tracking system
09/15/1999EP0729588A4 Tracking system
09/15/1999EP0720750A4 Navigation system using re-transmitted gps
09/15/1999CN1228844A Method of air navigation assitance for guiding moving vehicle towards moving target
09/14/1999US5953114 Method of determining measurement-point position data and device for measuring the magnification of an optical beam path
09/14/1999US5953000 Bounded-display-surface system for the input and output of computer data and video graphics
09/14/1999US5952969 Method and system for determining the position of mobile radio terminals
09/14/1999US5952961 Low observable radar augmented GPS navigation system
09/14/1999US5952960 Method and apparatus for receiving a pseudorandom code
09/14/1999US5952959 GPS relative position detection system
09/14/1999US5952577 For imaging an object
09/14/1999US5951613 Apparatus and method for determining the position of a work implement
09/09/1999DE19810772A1 Method for locating equipment, objects, persons, vehicles, etc., from central office
09/09/1999DE19809212A1 Determining geographic position of receiver in geographic area
09/08/1999EP0939906A1 Gps receiver with efficient signal acquisition
09/08/1999EP0939664A1 Electromagnetic transmitting hockey puck
09/07/1999US5950161 Navigation system
09/07/1999US5950140 Method and apparatus for slope creep monitoring
09/07/1999US5949375 Method of and apparatus for calculating position of movable body in navigation system, method of and apparatus for correcting the position, and program storage device readable by the apparatus
09/07/1999US5949371 Laser based reflectors for GPS positioning augmentation
09/07/1999US5948189 Automated sidewall fusing apparatus
09/07/1999US5948044 Hybrid GPS/inertially aided platform stabilization system
09/07/1999CA2241776C Ingress/egress management system
09/07/1999CA2192579C Method and apparatus for location finding in a cdma system
09/02/1999WO1999044375A1 Method and system for estimating a subscriber's location in a wireless communication system service area
09/02/1999WO1999044073A1 Stand alone global positioning system (gps) and method with high sensitivity
09/02/1999WO1999025144A3 Method for locating mobile station in distributed manner
09/01/1999EP0938684A1 Improvements in or relating to an orientation detector arrangement
09/01/1999EP0757798B1 Camera guidance system
08/1999
08/31/1999US5946611 Cellular telephone system that uses position of a mobile unit to make call management decisions
08/31/1999US5945949 Mobile station position determination in a wireless communication system
08/31/1999US5945948 Method and apparatus for location finding in a communication system
08/31/1999US5945944 To determine position of a mobile global positioning system receiver
08/31/1999US5945943 System for using differential GPS receivers with autopilot systems for category III precision approaches
08/31/1999US5945917 For guiding an agricultural vehicle
08/31/1999US5944770 Method and receiver using a low earth orbiting satellite signal to augment the global positioning system
08/31/1999US5944317 Automatic target scoring apparatus
08/31/1999US5944132 Method and apparatus for controlling robotic golf caddy apparatus
08/26/1999WO1999043150A1 Camera tracking system for a virtual television or video studio
08/26/1999WO1999043091A1 Locator beacon
08/26/1999WO1999042972A1 Method and apparatus for determining relative locomotive position in a train consist
08/26/1999WO1999042857A1 Single well system for mapping sources of acoustic energy
08/26/1999WO1999042788A1 Method and apparatus for determining altitude
08/26/1999WO1999033302A3 Locating method and arrangement
08/26/1999DE19807698A1 Radio location method for mobile communications station e.g. for emergency call location in mobile telephone network
08/26/1999CA2322020A1 Camera tracking system for a virtual television or video studio
08/26/1999CA2309664A1 Method and apparatus for determining relative locomotive position in a train consist
08/25/1999EP0938190A2 Integrated global positioning system receiver
08/25/1999EP0937368A1 Determination of terminal location in a radio system
08/25/1999EP0616742B1 Spatial division multiple access wireless communication systems
08/25/1999CN1227019A System and method for providing useful information for moving object
08/24/1999US5943009 Weapon system for an aircraft launchable munition
08/24/1999US5943008 Single global positioning system receiver capable of attitude determination
08/24/1999US5941929 Traffic control service assist system
08/24/1999CA2186674C Vehicle position tracking technique
08/19/1999WO1999041723A1 Apparatus and method for locating missing persons, animals, and objects
08/19/1999WO1999034230A3 Improvements relating to position determinations
08/18/1999EP0936521A2 Integrated vehicle positioning and navigation system, apparatus and method
08/18/1999EP0936520A2 Integrated vehicle positioning and navigation system, apparatus and method
08/18/1999EP0936519A1 Integrated vehicle positioning and navigation system, apparatus and method
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