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 19 - Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
Patents for G01S 19 - Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems (34,425)
10/2013
10/23/2013EP2652521A1 Determining an estimated location
10/23/2013EP2652520A1 Adaptive positioning signal search strategy for a mobile device
10/23/2013CN203251284U Anti-saturation circuit for navigation receiver
10/23/2013CN203250029U Novel high-precision GIS hand-held range-finding device
10/23/2013CN203250028U Positioner for special transformer acquisition terminal
10/23/2013CN203250027U Beidou navigation communication equipment with emergency position-indicating function
10/23/2013CN203250026U A highly-integrated GPS locator
10/23/2013CN203249628U 车辆导航装置 Vehicle navigation device
10/23/2013CN103370635A Method and system for determining clock corrections
10/23/2013CN103370601A System and method for determining altitude
10/23/2013CN103369648A Electronic device and power supply control program for position measuring
10/23/2013CN103369488A Communication methods and communication device through using velometer
10/23/2013CN103366538A Satellite transmission system for real-time wind measuring tower signals
10/23/2013CN103366502A Outdoor life-saving equipment
10/23/2013CN103364841A Smooth constellation jump error elimination method in airborne gravity measurement
10/23/2013CN103364817A POS system double-strapdown calculating post-processing method based on R-T-S smoothness
10/23/2013CN103364816A Forest fire fighter safe danger avoiding method and system based on GPRS (General Packet Radio Service) network
10/23/2013CN103364815A Moving station autonomous network RTK resolving system and resolving method thereof
10/23/2013CN103364814A Road hazard cargo transportation monitoring system and method based on Beidou
10/23/2013CN103364813A Efficient vehicle-mounted terminal
10/23/2013CN103364812A Information processing apparatus, information processing method, and program
10/23/2013CN103364811A Satellite positioning method and receiving machine
10/23/2013CN103364810A Device for realizing satellite navigation and positioning through hopping navigation frequency point and method thereof
10/23/2013CN103364809A Apparatus and method for determining navigation bit boundary, receiving machine, mobile equipment and method for satellite navigation and positioning
10/23/2013CN103364808A Terminal and system for forest region routing inspection
10/23/2013CN103364807A Valid carrier-to-noise ratio attenuation C waveband compatibility assessment method based on code tracking sensitivity coefficient
10/23/2013CN103364806A Low power consumption GPS tracking method and device thereof
10/23/2013CN103364805A Method and system for automatically tracking medium earth orbit navigational satellite through servo antenna
10/23/2013CN103364804A Satellite selection method and device
10/23/2013CN103364803A Satellite selection method and satellite navigation positioning method applying the satellite selection method
10/23/2013CN103364802A TDDM spread spectrum navigation signal capturing method based on two-channel combined utilization
10/23/2013CN103364801A A method for multiplying positioning precision in a satellite navigation positioning system
10/23/2013CN103364800A Remote intelligent monitoring device and principle for children lacking of independent behavior ability
10/23/2013CN103364799A Apparatus and method for determining navigation bit boundary, receiving machine, mobile equipment and method for satellite navigation and positioning
10/23/2013CN103364798A An apparatus and a method for generating a digital intermediate-frequency signal in a satellite navigation system based on a FPGA
10/23/2013CN103364797A GNSS (global navigation satellite system) differential signal broadcasting system and method combining internet and radio
10/23/2013CN103364796A Local area network positioning terminal differential data providing system and method
10/23/2013CN103364758A Navigational positioning method and navigational positioning system
10/23/2013CN103364635A Spectrum mapping system and implementation method thereof
10/23/2013CN103364008A GPS based vehicle-mounted mileage measuring and calculating system
10/23/2013CN103363997A Positioning method and system for real navigation and computer readable storage medium
10/23/2013CN103363965A Precision measurement method of underline engineering during station yard transformation
10/23/2013CN103363957A Altitude information acquiring device and altitude information acquiring system
10/23/2013CN103355779A Seeing-eye glove
10/23/2013CN103355250A Underwater video observation positioning device and spawning scale evaluation method for Chinese sturgeon spawning ground
10/23/2013CN102621570B Automobile dynamic parameter measuring method based on double global positioning and inertia measurement
10/23/2013CN102508260B Geometric imaging construction method for side-looking medium resolution ratio satellite
10/23/2013CN102213766B Method and device for avoiding multi-path errors in satellite navigation receiver
10/23/2013CN102124371B GNSS signal processing methods and apparatus with ambiguity convergence indication
10/23/2013CN101910861B Distributed orbit modeling and propagation method for predicted and real-time assisted GPS system
10/23/2013CN101876710B Real-time satellite signal simulator based device for synchronously increasing and decreasing visible satellites and construction method thereof
10/22/2013US8566019 Positioning apparatus and positioning method
10/22/2013US8565734 Advanced wireless vehicle services
10/22/2013US8565704 Method and apparatus for compensating an oscillator in a location-enabled wireless device
10/22/2013US8564480 Satellite based augmentation system
10/22/2013US8564479 GNSS satellite frequency is in GNSS assistance data standards
10/22/2013CA2494337C System and method for interference cancellation in a location calculation, for use in a wireless location system
10/17/2013WO2013155386A1 Gps positioning system
10/17/2013WO2013154973A1 Methods and apparatus for testing satellite navigation system receiver performance
10/17/2013WO2013154533A1 Device, system and method of collaborative location error correction
10/17/2013WO2013153061A1 Device for receiving signals which have carrier frequencies and codes
10/17/2013WO2013152378A1 Method and master clock for generating fail-silent synchronization messages
10/17/2013US20130275035 Performing non-contact based determination of the position of an implement
10/17/2013US20130271318 Advanced global navigation satellite systems (gnss) positioning using precise satellite information
10/17/2013US20130271317 Methods and Apparatus for Testing Satellite Navigation System Receiver Performance
10/17/2013US20130271316 Detection of Falsified Signals in a Satellite Navigation System
10/17/2013US20130271315 Enhancement of the Integrity Concept of a Satellite Navigation System
10/17/2013US20130271314 Apparatus and method to conserve power in a portable gnss unit
10/17/2013DE102013206544A1 Fortschrittliche Positionierung mit globalen Navigationssatellitensystemen (GNSS) unter Verwendung von präziser Satelliteninformation Advanced positioning with global navigation satellite systems (GNSS), using precise satellite information
10/17/2013DE102012206174A1 Verfahren und Vorrichtung zum Bestimmen von Gefahrenstellendaten sowie Verfahren und Vorrichtung zur Gefahrenwarnung Method and apparatus for determining hazardous points data and method and apparatus for hazard warning
10/17/2013DE102012007205A1 Pseudolite for supplying areas with limited receiving of global navigation satellite system navigation signals in tunnel, is adapted to generate signals for determining position to be disseminated from pseudolites and has antenna
10/17/2013DE102012007202A1 Method for generating integrity information for position determination for avigation of airplane to airport, involves subtracting determined position bias values from alert limit under combination of bias values
10/17/2013DE102012007201A1 Erzeugung eines Datenstroms mit Benutzernachrichten in einem satelliten-gestützten Erweiterungssystem Generating a data stream with user messages in a satellite-based augmentation system
10/17/2013DE102012007200A1 Method for controlling signal flow in rotating antenna arrangement by device, involves permanently feeding received signals from two antennas to receiving unit, where signals of individual antennas are assigned to channels of receiving unit
10/17/2013DE102012007192A1 Detektion von gefälschten Signalen in einem Satellitennavigationssystem Detection of fake signals in a satellite navigation system
10/16/2013EP2651151A1 Power saving method in assisted-global positioning system and system thereof
10/16/2013EP2650699A1 Detection of counterfeit signals in a satellite navigation system
10/16/2013EP2650698A2 Improvement of the integrity concept of a satellite navigation system
10/16/2013EP2650697A2 Generation of a data stream with user messages in a satellite-based augmentation system
10/16/2013CN203241540U Unmanned plane integrated positioning system integrating point-to-point positioning and GPS satellite positioning
10/16/2013CN203241539U Portable interference-source RF front-end equipment
10/16/2013CN203241538U Automatic children tracking system with computer GPS (global positioning system)
10/16/2013CN103354467A Portable bidirectional interaction communication system based on Beidou satellite
10/16/2013CN103354015A Novel city manhole-cover management system
10/16/2013CN103353601A System and method for unmanned aerial vehicle accurate navigation based on GNSS real-time difference technology
10/16/2013CN103353600A Information processing method for satellite navigation system, information processing module and terminal
10/16/2013CN103353599A Method for processing Beidou navigation satellite signals, chip and module
10/16/2013CN103353303A Novel embedded marine navigator
10/16/2013CN102645657B Same frequency point multi-way signal constant envelope combining transmitting method and circuit on navigational satellite
10/16/2013CN102636790B Absolute time delay calibration system of inter-satellite link antennas of navigational satellites
10/16/2013CN102565816B Carrier smoothed pseudorange grouping and smoothing method and device
10/16/2013CN102565813B Method and device for performing pseudorange observation estimation by carrier smoothing
10/16/2013CN102540213B Dynamic grouping and satellite selecting method based on self adaption
10/16/2013CN102520728B Method for realizing accurate assigned spot recovery of controllable parafoil by adopting double-antenna GPS (global positioning system)
10/16/2013CN102426369B L2C obscuration signal open loop tracking processing method
10/16/2013CN101408605B Methods and apparatuses for using assistance data relating to satellite position systems
10/15/2013US8560233 Method of determining a GPS position fix and a GPS receiver for the same
10/15/2013US8560222 Method for locating a vehicle
10/15/2013US8559969 Method and system for sharing a clock reference signal within an integrated mobile device
10/15/2013US8559934 Method and system for limiting the functionality of a mobile electronic device
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