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 1 - Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
Patents for G01S 1 - Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith (15,825)
12/2010
12/02/2010WO2010136462A1 Method and receiver for receiving and processing altboc-modulated satellite navigation signals
12/02/2010WO2010136064A1 Orientation
12/02/2010US20100302095 System for sharing gps protocol data and method thereof
12/01/2010EP2256941A2 Combined navigation satellite receiver/communications device
12/01/2010EP2256510A2 Method and apparatus for time-free processing of GPS signals
12/01/2010EP1433001B1 Global positioning apparatus and method for using a temperature compensated oscillator to perform a position fix
12/01/2010CN201662617U GPS signal forwarding equipment
12/01/2010CN1998251B Method and apparatus for determining the location of a unit using neighbor lists
12/01/2010CN1977183B Assisted satellite-based positioning
12/01/2010CN1839324B Method for validating a detection of a correlation peak by means of a navigation satellite system receiver
12/01/2010CN1696731B Calibration for wireless location system
12/01/2010CN101903926A On-vehicle device, information output method, and information providing system
12/01/2010CN101903794A Suppression of multipath effects for received SPS signal
12/01/2010CN101903793A Improved navigation device and method
12/01/2010CN101902683A Information publishing method, device and system
12/01/2010CN101118705B GPS satellite positioning simulated experimental device and experimental method thereof
12/01/2010CN101000369B Electric saver of satellite positioning device
11/2010
11/25/2010WO2010135302A1 Timing signal frequency management methods and apparatuses
11/25/2010WO2010134933A1 Methods and system for multi-path mitigation in tracking objects using reduced attenuation rf technology
11/25/2010WO2010134705A2 System and method for tracking the location of a container using a chirp spread spectrum
11/25/2010US20100295731 Method for optimum bandwidth selection of time-of-arrival estimators
11/24/2010EP2253967A1 System and method for enhancing sensitivity of narrow information bandwidth receivers
11/24/2010EP2253130A1 Device, method, and system for displaying data recorded with associated position and direction information
11/24/2010EP1634098B1 Method and apparatus for processing of satellite signals without time of day information
11/24/2010CN1598488B Navigation system incorporating antenna
11/24/2010CN101893697A Electronic device and power management method thereof
11/23/2010US7840689 Dynamically modifying the display of a computing device to provide advertisements
11/23/2010US7839330 Determining position without current broadcast ephemeris
11/23/2010US7839324 Efficient ephemeris coding
11/18/2010WO2010131081A1 Adaptive receiver based on mobility information of user device
11/18/2010WO2010083432A3 Directional beacon device
11/17/2010EP2251991A2 Forward link repeater frequency watermarking system
11/17/2010EP2251748A1 Method and apparatus for position determination using reduced number of gps satellites and synchronized and unsynchronized base stations
11/17/2010CN101889393A Apparatus and methods for frequency control in a multi-output frequency synthesizer
11/17/2010CN101887112A Sharing system of satellite positioning data and method thereof
11/17/2010CN101153908B System and method for acquiring space and geographical environment information
11/17/2010CN101135696B Dynamic speed testing method
11/16/2010CA2691878C System and method for locating a vehicle
11/16/2010CA2359910C A deeply-integrated adaptive ins/gps navigator with extended-range code tracking
11/11/2010WO2010129094A1 System and method for determining a reference location using cell table data mining
11/11/2010WO2010128010A1 Method and device for updating the date and time of an electronic system, in particular a cellular mobile telephone
11/11/2010WO2010127681A1 Method and apparatus for determination of the positioning of an apparatus or an user from satellite signaling
11/11/2010US20100283682 Clock phase ranging methods and systems
11/10/2010EP2247957A1 System and method for providing location assistance data using a radio transmission
11/10/2010CN101881939A Time synchronization device for electrical power system
11/10/2010CN101881819A Radio navigation method and/or network and application
11/10/2010CN101881818A Device and method for rapidly detecting feeble signals
11/10/2010CN101881817A Device and method for detecting feeble signals of global navigation satellite system
11/10/2010CN101881816A Wireless positioning method
11/09/2010US7830303 Coherent integration enhancement method, positioning method, storage medium, coherent integration enhancement circuit, positioning circuit, and electronic instrument
11/04/2010WO2010125388A1 Temperature compensation in a telecommunications device
11/04/2010US20100280920 System And Method For Generating Recommendations Based On Similarities Between Location Information Of Multiple Users
11/04/2010US20100277339 Precision location methods and systems
11/03/2010EP2245476A2 System for positioning in a location opaque to the signals of a satellite navigation system
11/03/2010EP2016439B1 Automatic detection of gps sa base value for hfom
11/03/2010EP1907876B1 Mobile equipment, method and system for positioning a mobile equipment
11/03/2010EP1907875B1 Positioning method, device and system using multi-source synchronous pulsed relay
11/03/2010CN201622342U Recording system of global positioning system
11/03/2010CN201622341U Tourist guide auxiliary terminal, tourist auxiliary terminal and tourism auxiliary system
11/03/2010CN1795396B Multiple pass location processor
11/03/2010CN101876696A Positioning device and testing system and method
11/03/2010CN101876695A GPS recording device
11/03/2010CN101410765B Time correction control apparatus and method of time correction control
11/03/2010CN101149267B Target navigation method for farm machinery maintenance service
11/02/2010US7826310 Acoustic navigation device and method of detecting movement of a navigation device
11/02/2010US7825854 System and method for compensating for temperature effects on GPS transponders
10/2010
10/28/2010WO2010123655A1 Network autonomous wireless location system
10/28/2010WO2010102331A8 Processing complex-modulated signal involving spreading code and subcarrier in ranging system
10/28/2010WO2010085846A3 Apparatus and method for assisting vertical takeoff vehicles
10/28/2010US20100271263 Method and System for Determining the Position of a Mobile Station
10/27/2010EP2244098A1 A master transceiver apparatus and a slave transceiver apparatus for determining a range information
10/27/2010EP1305898B1 Gps based tracking system
10/27/2010CN101872010A Big Dipper/GPS (Global Position System) signal power divider and manufacture method thereof and dual-system radio frequency receiving module
10/27/2010CN101872008A Beidou satellite navigation system receiving module
10/26/2010US7822423 Provision of location information
10/26/2010US7822415 In-flight transceiver and locator system
10/26/2010US7822157 Acquisition and tracking of burst code signals
10/26/2010US7822105 Cross-correlation removal of carrier wave jamming signals
10/26/2010US7821449 Base station almanac assisted positioning
10/26/2010CA2463055C Safety system at sea for accurately locating a shipwrecked navigator
10/21/2010WO2010120477A2 Wireless tracking system and method for sterilizable object
10/21/2010US20100265135 Global positioning system logger
10/20/2010EP2241904A1 Device for locating a mobile object and method for operating same
10/20/2010EP1597844B1 Forward link repeater frequency watermarking system
10/19/2010US7817091 Single input multiple output (SIMO) ranging and positioning systems
10/19/2010US7817090 Apparatus for transmitting positioning signal, positioning system including the apparatus, and system for transmitting positioning signal
10/19/2010US7817086 Positioning method, satellite signal selection method, satellite appropriateness calculation method, calculation circuit, and positioning device
10/19/2010US7816105 Enzyme hydrolysis of starch; absorbing fluid (oil) from the skin
10/14/2010WO2010073113A8 Gnss receiver and positioning method
10/14/2010US20100259449 Technique for determining an angle of arrival in a communication system
10/14/2010US20100259448 Method and system for health monitoring of an over the air geo-location system
10/13/2010EP2239593A1 Communication system, signal processing method, signal processing device, and movable body
10/13/2010EP2238467A1 Method to support user location in in-structure coverage systems
10/13/2010EP1634094B1 Real-time multistage infrared image-based tracking system
10/13/2010EP1334371B1 Method and apparatus for time-free processing of gps signals
10/13/2010EP1269215B1 Accurate gps time estimate based on information from a wireless communications system
10/13/2010CN1781257B Improving performance of receiver in interfering conditions
10/13/2010CN101860958A Use of mobile stations for determination of base station location parameters in a wireless mobile communication system
10/13/2010CN101858968A Moving device and method with navigation function
10/13/2010CN101858967A SOC (System On a Chip)-based GPS (Global Positioning System) receiver
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