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)
05/2003
05/08/2003WO2001009634A3 Portable gps receiver for a personal safety system
05/08/2003US20030088359 Method for giving navigation information to navigation terminal user
05/08/2003US20030087608 Multiple purpose antenna system
05/08/2003US20030087604 Reliability metrics for parameter estimates which account for cumulative error
05/08/2003US20030086512 Parameter estimator with dynamically variable search window size and/or placement
05/08/2003US20030086483 Method and apparatus for spread spectrum signal acquisition
05/08/2003US20030085841 Position location using broadcast television signals and mobile telephone signals
05/08/2003US20030085839 Methods and apparatuses of positioning a mobile user in a system of satellite differential navigation
05/08/2003US20030085838 Satellite positioning system receivers and methods therefor
05/08/2003US20030085837 Method and apparatus for receiving a global positioning system signal using a cellular acquisition signal
05/08/2003CA2479579A1 A method and device for chronologically synchronizing a location network
05/08/2003CA2464930A1 Parameter estimator with dynamically variable integration time
05/08/2003CA2464928A1 Base station time calibration using position measurement data sent by mobile stations during regular position location sessions
05/07/2003EP1308746A2 Filter for inertially augmented landing system
05/07/2003EP1308694A2 Navigation system, data server, travelling route establishing method and information providing method
05/07/2003EP1307762A2 Method, apparatus, and system for gps signal prediction
05/07/2003CN1416530A Location-determination method and appts.
05/07/2003CN1415974A Local area real time self-difference position identifying system and identifying method thereof
05/07/2003CN1415939A Method for porviding navigation information to navigation terminal users
05/07/2003CN1415938A Gps定位系统 Gps Positioning System
05/06/2003US6560536 System and method for rapid telepositioning
05/06/2003US6560535 Global positioning system roadside integrated precision positioning system
05/06/2003US6560534 Method and apparatus for distributing satellite tracking information
05/06/2003US6560532 Method and system for electronically determining dynamic traffic information
05/06/2003US6560530 Navigation system
05/06/2003US6560207 Synchronous circuit of FM multiplex broadcasting receiver
05/06/2003US6559800 Position location using broadcast analog television signals
05/06/2003US6559795 High-sensitivity infrequent use of servers
05/06/2003US6559794 Position determining system, receiving system method of determining the position of a movable object and method of receiving data regarding the position
05/06/2003US6559793 Differential global positioning system using coarse GPS data for a fast time to a precise first fix
05/06/2003US6559620 System and method for remote monitoring utilizing a rechargeable battery
05/06/2003CA2409659A1 Multiple purpose antenna system
05/02/2003EP1306688A1 Method and apparatus for determining time in a satellite positioning system
05/02/2003EP1305898A1 Gps based tracking system
05/02/2003EP1305886A1 Method and apparatus for location determination of a cellular telephone
05/02/2003EP1305735A1 Method and apparatus for locating mobile receivers using a wide area reference network for propagating ephemeris
05/02/2003EP1305652A1 Device for monitoring an area
05/02/2003EP1305650A2 Physical object location apparatus and method and a platform using the same
05/02/2003EP1305572A2 Second order complementary blending filter for global positioning system/inertial navigation system
05/01/2003WO2003036934A2 Position location using broadcast analog television signals
05/01/2003WO2003036886A2 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
05/01/2003WO2003036819A2 Detection and classification of signals utilizing known repeated training sequences
05/01/2003WO2003036325A1 Mobile radio with gps capability
05/01/2003WO2003036322A2 Method for open loop tracking gps signals
05/01/2003WO2003036234A1 Methods and systems for determining a telecommunications service location using global satellite positioning
05/01/2003WO2003017503A3 Spread spectrum receiver architectures and methods therefor
05/01/2003US20030083817 Real time self differential global positioning system and method for a moving station in a local area, and terminal global positioning system using the same
05/01/2003US20030083816 Portable terminal device
05/01/2003US20030083814 Calibrated real time clock for acquisition of GPS signals during low power operation
05/01/2003US20030083809 Navigation terminal and method of processing data for a navigation system
05/01/2003US20030083807 Navigation system, data server, traveling route establishing method and information providing method
05/01/2003US20030083806 Vehicle navigation system and method
05/01/2003US20030083805 Method and system for reducing shape points for a navigation system
05/01/2003US20030083804 Computer human methods for the control and management of an airport
05/01/2003US20030083792 Skipping filter for inertially augmented landing system
05/01/2003US20030083103 Base site and method for GPS-based regional time synchronization
05/01/2003US20030083080 Facility and method for wireless transmission of data
05/01/2003US20030081662 Parameter estimator configured to distinguish between peaks and sidelobes of correlation function
05/01/2003US20030081661 Parameter estimator with dynamically variable integration time
05/01/2003US20030081660 Spread spectrum receiver architectures and methods therefor
05/01/2003US20030081582 Aggregating multiple wireless communication channels for high data rate transfers
05/01/2003US20030080897 Mobile radio with GPS capability
05/01/2003CA2464409A1 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
04/2003
04/30/2003CN1107297C Navigation apparatus
04/29/2003US6556943 Position calculation method and position calculation apparatus
04/29/2003US6556942 Short range spread-spectrum radiolocation system and method
04/29/2003US6556920 Navigation system
04/29/2003US6556899 Bus diagnostic and control system and method
04/29/2003US6556832 Method and apparatus for evaluation of position location performance
04/29/2003CA2245872C Interference cancellation system for global positioning satellite receivers
04/24/2003WO2003034732A1 Interactive protocol for remote management of access control to scrambled data
04/24/2003WO2003034371A1 Method and system for determining displacement time of a mobile user terminal equipment
04/24/2003WO2003034346A1 Detection system for vehicles equipped with gps
04/24/2003WO2003034088A2 Measuring distance between two objects using received satellite transmitted data
04/24/2003WO2003001236A3 Method and apparatus for providing accurate position estimates in instances of severe dilution of precision
04/24/2003WO2002099453A3 An inertial/gps navigation system
04/24/2003WO2002096125A8 Passive gsm-based self-locating device
04/24/2003WO2002068981A3 Memory reduction method for a dsp-based gps processor
04/24/2003WO2002048812A9 Receiver-autonomous vertical integrity monitoring
04/24/2003WO2002042881A3 Container tracking system
04/24/2003US20030078725 Map display
04/24/2003US20030078722 System and method for reducing the amount of repetitive data sent by a server to a client for vehicle navigation
04/24/2003US20030078705 Unambiguous integer cycle attitude determination method
04/24/2003US20030078054 Telephone device
04/24/2003US20030076165 Method and apparatus for the detection and classification of signals utilizing known repeated training sequences
04/24/2003US20030074812 Subsurface imaging system and method
04/23/2003WO2003087870A1 System and method for augmentation of satellite positioning systems
04/23/2003EP1304671A1 General-use position monitoring system that can be used in alzheimer's patients
04/23/2003EP1304008A1 Estimation of movement
04/23/2003EP1303766A2 Combined parallel and sequential detection for gps signal acquisition
04/23/2003CN1106617C Low power parallel correlator for measuring correlation between digital signal segments
04/22/2003US6553313 Method and system for updating directed user-based dynamic advertising
04/22/2003US6553312 Method and apparatus for ultra precise GPS-based mapping of seeds or vegetation during planting
04/22/2003US6553311 Navigational off- line and off-heading indication system and method
04/22/2003US6553299 Methods and apparatus for precision agriculture operations utilizing real time kinematic global positioning system systems
04/22/2003US6553291 Vehicle management system and method thereof
04/22/2003US6553210 Single antenna for receipt of signals from multiple communications systems
04/22/2003US6553208 Methods and apparatus for using ground based processing resources to support orbiting satellites
04/22/2003US6553130 Motor vehicle warning and control system and method
04/22/2003US6552682 Method for distributing location-relevant information using a network
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