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)
07/2010
07/14/2010CN101778472A Distributed panel-point positioning method for wireless sensor network
07/14/2010CN101778121A Auxiliary on-line positioning system of virtual globe system
07/14/2010CN101776746A Device and method for positioning angle of signal arrival and measuring wave-path difference of signal
07/14/2010CN101776745A Method and system for processing satellite signal
07/14/2010CN101776744A Wireless radio frequency identification system
07/14/2010CN101776743A Electronic device and method for searching satellite
07/14/2010CN101776742A Multifrequency satellite tracking method
07/14/2010CN101241011B High precision positioning and posture-fixing device on laser radar platform and method
07/14/2010CN101201977B Device and method for reporting station of public transport
07/13/2010US7756639 System and method for augmenting a satellite-based navigation solution
07/13/2010US7756529 Position information management method and apparatus
07/13/2010US7756528 Area estimation system and area estimation method
07/13/2010US7756527 Position information management system
07/13/2010US7756415 Method and system for automatically estimating the spatial positions of cameras in a camera network
07/13/2010US7756319 Optical system for determining the angular position of a radiating point source and method of employing
07/13/2010US7755552 Space efficient magnetic antenna system
07/13/2010US7755495 Systems and methods of identifying/locating weapon fire including aerial deployment
07/13/2010US7753278 Estimating the location of a wireless terminal based on non-uniform locations
07/13/2010CA2535136C Construction equipment discovery on a network
07/13/2010CA2332905C Gsm transceiver unit equipped for time of arrival measurements
07/08/2010WO2010077791A2 Correcting gps through secondary sensors and signal strength
07/08/2010WO2010077711A1 Methods and systems to increase accuracy in the navigation of single frequency receivers
07/08/2010WO2010077543A1 Synchronization of separated platforms in an hd radio broadcast single frequency network
07/08/2010WO2010077257A1 Computer system and method for jurisdictionwide registering and monitoring of vehicle locations
07/08/2010WO2010077198A1 An autonomous robotic lawn mower and a method for establishing a wireless communication link between the lawn mower and a user
07/08/2010WO2010052558A3 System and method for the precise integration of virtual objects to interactive panoramic walk-through applications
07/08/2010WO2010040391A3 Upload and download of position reference data
07/08/2010WO2009073369A3 System and method to improve rf simulations
07/08/2010US20100174488 Tsunami Detection Method And System
07/08/2010US20100174487 Telephone or other portable device with inertial sensor
07/08/2010US20100174485 Rearview assembly with display
07/08/2010US20100173645 Method And Arrangements In A Mobile Telecommunication Network
07/08/2010US20100171757 Referencing a map to the coordinate space of a positioning system
07/08/2010US20100171660 Novas hybrid positioning technology using terrestrial digital broadcasting signal (dbs) and global positioning system (gps) satellite signal
07/08/2010DE102008063852A1 Verfahren zur Steuerung der Verdichtung eines landwirtschaftlichen Guts in einem Fahr- bzw. Flachsilo und Verdichtungsfahrzeug Method for controlling the compression of an agricultural estate in a vehicle or silo and compaction vehicle
07/08/2010DE102008045618B4 Verfahren und Vorrichtung zur Kalibrierung von Sensoren eines Fahrzeuges Method and device for calibrating sensors of a vehicle
07/08/2010CA2746269A1 Interference detection, characterization and location in a wireless communications or broadcast system
07/08/2010CA2745693A1 Computer system and method for jurisdictionwide registering and monitoring of vehicle locations
07/08/2010CA2744725A1 Methods and systems to increase accuracy in the navigation of single frequency receivers
07/07/2010EP2204717A1 Method of docking an autonomous robot
07/07/2010EP2204668A1 Reception time determining apparatus and distance measuring apparatus using the same
07/07/2010EP2204665A1 A method for identifying a muzzle blast
07/07/2010EP2203718A1 A method of processing positioning data
07/07/2010EP2203717A1 A method of processing positioning data
07/07/2010EP2203716A1 A method of processing positioning data
07/07/2010EP2203714A1 A method of creating map data
07/07/2010EP2203713A1 A method of processing positioning data
07/07/2010EP1743139B1 Target acquisition device
07/07/2010EP1373923B1 Receiver for determining a mobile object orientation
07/07/2010CN201523451U Directional base station of mine underground personnel positioning system
07/07/2010CN101772712A A method for determining the position of an object in a structure
07/07/2010CN101772711A Vehicle positioning measurement system and method
07/07/2010CN101772710A Method and device for determining a position
07/07/2010CN101772156A Positioning method and positioning device of WLAN (wireless local area network)
07/07/2010CN101771742A Safety reporting system and method
07/07/2010CN101771459A Method, device and system for satellite time service
07/07/2010CN101771206A Intelligent management system for monitoring grounding wire
07/07/2010CN101770699A Learning machine with positioning function
07/07/2010CN101770020A System for controlling safe distance during geophysical prospecting well gun excitation
07/07/2010CN101770019A Method for carrying out backward difference calculation on satellite positioning data
07/07/2010CN101770018A Method for calculating current position coordinates
07/07/2010CN101770017A Electronic device for decoding navigation data by utilizing phase angle change and method thereof
07/07/2010CN101770016A GPS time service signal generator based on Beidou satellite
07/07/2010CN101770015A Method for obtaining correct phase reversal point of global positioning system (GPS) signal
07/07/2010CN101770014A Method for obtaining accurate track frequency of global positioning system (GPS) signal
07/07/2010CN101770013A Method for acquiring accurate intermediate frequency for global positioning system
07/07/2010CN101770012A Method for acquiring accurate sampling frequency of global positioning system
07/07/2010CN101770009A New accurate and practical radio-frequency positioning technology
07/07/2010CN101767570A Vehicle monitoring system
07/06/2010US7751974 Navigation processing for a satellite positioning system receiver
07/06/2010US7751831 Method of transmitting cellular telephone location data
07/06/2010US7751829 Method and apparatus for location determination using mini-beacons
07/06/2010US7751828 Communication device having function for searching access point of wireless local area network and method thereof
07/06/2010US7751827 Method and system for estimating the position of a mobile device
07/06/2010US7751825 Controlling geographic location information of devices operating in wireless communication systems
07/06/2010US7751282 System and method for precision acoustic event detection
07/06/2010US7750849 Method and arrangement for determining the spatial frequency of a signal
07/06/2010US7750841 Determining positional information
07/06/2010US7750814 Highly portable system for acoustic event detection
07/01/2010WO2010075369A1 Post-deployment calibration for wireless position determination
07/01/2010WO2010074986A1 Combination of electromagnetic and electropotential localization
07/01/2010WO2010074951A2 Method and device for generating a location signal
07/01/2010WO2010074950A2 Method for generating a location signal
07/01/2010WO2010074946A2 Method and apparatus for determining location of a communication device
07/01/2010WO2010073057A1 Method and apparatus for acquiring information related to a position
07/01/2010WO2010072996A1 Aircraft landing monitoring system
07/01/2010WO2010072593A1 Method for locating multiple rays of a source with or without aoa by multi-channel estimation of the tdoa and fdoa
07/01/2010WO2010072540A1 Event location determination
07/01/2010WO2010072272A1 High-reliability product/activity tracking system
07/01/2010WO2010072240A1 Positioning a mobile terminal in a first telecommunication network using information from a second neighbouring telecommunication network
07/01/2010US20100169014 Method and device for determining a reliable position of an aircraft
07/01/2010US20100168556 System for local error compensation in electromagnetic tracking systems
07/01/2010US20100167708 System and method for sending a safety monitor report using a mobile device
07/01/2010US20100166044 Phase based measurement corrections
07/01/2010US20100164794 Method for obtaining precise intermediate frequency of global positioning system (gps)
07/01/2010US20100164788 Position bias amelioration method and apparatus in GNSS receiver
07/01/2010US20100164787 Correcting gps through secondary sensors and signal strength
06/2010
06/30/2010EP2203022A1 Method and system for authenticating position information reported by a mobile device
06/30/2010EP2202532A1 Supporting a relative positioning
06/30/2010EP2202487A1 Apparatus and method for unmanned aerial vehicle ground proximity detection, landing and descent
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