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)
03/2000
03/23/2000WO2000016121A1 System relating to positioning in a virtual studio
03/23/2000DE19824218C1 Multipfad-Ausbreitungsverzögerungs-Bestimmungsvorrichtung unter Verwendung von periodisch eingefügten Pilotsymbolen Multipath propagation delay determining means using pilot symbols periodically inserted
03/22/2000EP0987913A2 Spread spectrum cdma transmitter
03/22/2000EP0986764A2 Electronic navigation apparatus
03/22/2000EP0986763A1 Method for sorting acoustic signals
03/22/2000EP0986735A1 Portable navigation system comprising direction detector, position detector and database
03/22/2000EP0776824A4 Helicopter navigation system
03/22/2000CN1248326A Determining angle of arrival of signal
03/22/2000CN1248135A Method and device for management service in mobile communication system
03/21/2000US6040801 Low duty cycle navigation system
03/21/2000US6040800 Systems and methods for locating remote terminals in radiocommunication systems
03/21/2000US6040798 Satellite radiodetermination
03/16/2000WO2000014571A1 Data boundary aware base station assisted position location method
03/16/2000WO2000014570A1 Call maintenance during position location
03/16/2000WO2000014569A1 Position location in memory limited environment
03/16/2000WO2000014567A1 Receiver for performing position location with efficient rotator
03/16/2000WO2000014566A1 Accurate range and range rate determination in a satellite communications system
03/16/2000WO2000014565A1 Fast user terminal position determination in a satellite communications systems
03/16/2000WO2000014564A2 Movable subscriber device location using dual satellites
03/16/2000WO2000014561A1 Network for multi-lateration with circularly polarized antenna
03/16/2000DE19841963A1 Device to measure position and orientation of object provided with markers, e.g. surgical instrument; obtains successive image pairs and has control unit to activate different groups of markers formed as light sources for each image pair
03/15/2000EP0985276A1 Gps tv set top box with regional restrictions
03/14/2000US6038510 Method for displaying current position of moving object in navigation device in accordance with position condition of moving object
03/14/2000US6038444 Method and apparatus for advising cellphone users of possible actions to avoid dropped calls
03/14/2000US6037901 System and method for communicating information for fleets of earthworking machines
03/09/2000WO2000013336A1 Location system and method
03/09/2000WO2000013039A2 Method and system for measuring the distance from a piezoelectric element
03/09/2000WO2000013036A1 Mobile terminal navigational assistance service
03/09/2000WO2000013035A1 Arrangement and method for locating data carriers
03/09/2000CA2341907A1 Method and system for measuring the distance from a piezoelectric element
03/09/2000CA2307504A1 Arrangement and method for locating data carriers
03/08/2000EP0984295A1 Communication network initialization apparatus and method for fast GPS-based positioning
03/08/2000EP0853750B1 Land mine
03/08/2000EP0755523B1 Three-dimensional displacement of a body with computer interface
03/08/2000CN1246934A Method and apparatus for satellite positioning system based time measurement
03/08/2000CN1246924A Doppler direction finder and method of location using Doppler direction finder
03/07/2000US6035400 Information processing device and electric device
03/07/2000US6035254 GPS-aided autolock in a robotic total station system
03/07/2000US6034622 Location monitoring via implanted radio transmitter
03/02/2000WO2000011812A1 Method and apparatus for using a pseudo-random signal in a communication system
03/02/2000WO2000011804A2 System and method for measuring and locating a mobile station signal in a wireless communication system
03/02/2000DE19838902A1 Anordnung und Verfahren zur Lokalisierung von Objekten Apparatus and method for locating objects
03/02/2000CA2340401A1 System and method for measuring and locating a mobile station signal in a wireless communication system
03/01/2000EP0982964A2 Pattern recognition-based geolocation
03/01/2000EP0982601A1 Method and data receiver for receiving radio signals with correction data for a GPS
03/01/2000EP0981913A2 Satellite apparatus with omnidirectional and manually steerable directional antenna
03/01/2000EP0799427B1 A method for integrity monitoring in position determination
03/01/2000CN1246263A Method and apparatus for managing remote unit increased power transmission during location
02/2000
02/29/2000US6032108 Sports performance computer system and method
02/29/2000US6031601 Code-space optical electronic distance meter
02/29/2000US6031490 Method and system for determining the position of mobile radio terminals
02/29/2000US6031489 User terminal positioning system and method employing external signals
02/29/2000US6031487 GPS pseudolite and receiver system using high anti-jam pseudolite signal structure
02/25/2000CA2275911A1 Pattern recognition-based geolocation
02/24/2000WO2000010224A1 An antenna device
02/24/2000WO2000010030A1 Fast acquisition, high sensitivity gps receiver
02/24/2000WO2000010029A1 Turn-by-turn route system
02/24/2000WO2000010028A1 Method and system for aiding gps receivers via a cellular or pcs network
02/24/2000WO2000010027A1 Position monitoring method and apparatus
02/24/2000WO2000010026A2 Object location system
02/24/2000WO1999065251A3 Apparatus and method for detecting calling location of radio signal using short pulse
02/23/2000EP0980531A1 A cellular positioning system that compensates for received signal delays in positioning radio receivers
02/23/2000EP0664040B1 Map-matching with competing sensory positions
02/22/2000US6029121 Golf pin distance measuring system
02/22/2000US6029111 Vehicle navigation system and method using GPS velocities
02/22/2000US6029070 Selection of positioning handover candidates based on path loss
02/22/2000US6028887 Power efficient receiver
02/22/2000US6028883 Low power signal processing for spread spectrum receivers
02/22/2000US6028551 Micro-miniature beacon transmit-only geo-location emergency system for personal security
02/22/2000US6028550 Vehicle guidance system using signature zones to detect travel path
02/17/2000WO2000008886A1 Improvements in downlink observed time difference measurements
02/17/2000DE19836966A1 Verfahren und Datenempfänger zum Empfang von Korrekturdaten enthaltenden Funksignalen für ein Global Navigation Satellite System Procedures and data receiver for receiving radio signals containing correction data for a Global Navigation Satellite System
02/16/2000EP0979579A1 Method for a selective call receiver to determine its position and to disregard certain signals
02/16/2000EP0979422A2 Method and apparatus for navigating a remotely guided brush cutting, chipping and clearing apparatus
02/16/2000EP0877951B1 Range and/or position measurement equipment
02/16/2000CN2364471Y Electronic geographic information positioning device
02/15/2000US6026337 Microbolometer earth sensor assembly
02/15/2000US6026305 Geographical location system and method for locating radiotelephone engaged in a call
02/15/2000US6026304 Radio transmitter location finding for wireless communication network services and management
02/15/2000US6025774 Method for retrieving vehicular collateral
02/15/2000US6024655 Map-matching golf navigation system
02/10/2000WO2000007404A1 Improvements in making time of arrival measurements
02/10/2000WO2000007134A1 Method and apparatus for generating navigation data
02/10/2000WO2000007034A1 Method and apparatus for angle measurement or to define angular location of an object
02/10/2000CA2301605A1 Method and apparatus for generating navigation data
02/09/2000EP0978728A1 Locating system
02/09/2000EP0978000A1 Increased jamming immunity by optimizing processing gain for gps/ins systems
02/09/2000EP0977999A2 Systems and methods for locating remote terminals in radiocommunication systems
02/09/2000EP0707704B1 A method and apparatus for differential location of a vehicle under control of an internal change of status
02/08/2000US6023241 Digital multimedia navigation player/recorder
02/08/2000US6023240 Method for determining a phase measurement error map using rotating antenna information
02/08/2000US6023239 Method and system for a differential global navigation satellite system aircraft landing ground station
02/03/2000WO2000004763A1 Device and method for automatically milking cows
02/02/2000EP0976262A1 Method and system for mobile location estimation
02/02/2000EP0975989A1 A navigation/guidance system for a land-based vehicle
02/02/2000EP0975939A1 Multi-spectral missile detection
02/02/2000EP0975934A1 Device and method for determining the position of a point
02/02/2000EP0975261A1 Ultrasound-based 3-d tracking system using a digital signal processor
02/02/2000CN1243405A Method for optimizing performance and air field environment of code division multiple access system
02/01/2000US6021371 Communication and navigation system incorporating position determination
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