Patents for G01S 19 - Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems (34,425)
06/2004
06/29/2004US6756918 Method and apparatus for locating mobile units tracking another or within a prescribed geographic boundary
06/29/2004CA2235982C A method for locating a mobile station
06/24/2004WO2004053515A1 Method and apparatus for scheduling search for and acquisition of global positioning satellites
06/24/2004WO2004034373A3 Multi-view head-up synthetic vision display system
06/24/2004US20040121784 System and method for providing position information of mobile communication terminal
06/24/2004US20040120386 Method and apparatus for measuring timing of signals received from multiple base stations in a CDMA communication system
06/24/2004US20040119639 System and method for providing time to a satellite positioning system (sps) receiver from a networked time server
06/24/2004US20040119638 Navigation system using locally augmented GPS
06/24/2004DE10350108A1 Benutzerorientierung und Navigation auf INS-Basis User orientation and navigation on INS-base
06/24/2004CA2509383A1 Method and apparatus for scheduling search for and acquisition of global positioning satellites
06/23/2004EP1431848A2 System and method for providing time to a satellite positioning system (SPS) receiver from a networked time server
06/23/2004EP1430616A1 Method and apparatus for performing signal correlation using historical correlation data
06/23/2004EP1430328A2 Method and device for determining the position of a base station
06/23/2004EP1430272A1 Hybrid inertial navigation system with improved integrity
06/23/2004CN1507171A Compressing method and compressing equipment for mobile target-position data
06/23/2004CN1506695A Synthetic GPS positioning system and communication system utilizing shared circuit
06/23/2004CN1155137C Circular polarization antenna and signal receiving & transmitting apparatus and method using the same antenna
06/23/2004CN1154951C Information processor and electric device
06/22/2004US6754584 Attitude measurement using a single GPS receiver with two closely-spaced antennas
06/22/2004US6754583 Server-assisted position determination in a radio network
06/22/2004US6753812 Time-gated delay lock loop tracking of digital television signals
06/22/2004US6753810 Fast ambiguity resolution for real time kinematic survey and navigation
06/22/2004US6753809 GPS for telephone line records
06/22/2004US6753808 System and method for monitoring and managing logistics employing global positioning subsystem
06/22/2004CA2314099C Selection of positioning handover candidates based on path loss
06/17/2004WO2004052031A1 System and method of utilizing positioning receiver hardware for network-based transceiver applications
06/17/2004WO2004052030A1 System and method for networking a plurality of nodes
06/17/2004WO2004051908A2 System and method for providing secure communication between network nodes
06/17/2004WO2004051887A2 Method for synchronizing communication units in a synchronous wireless communication
06/17/2004WO2004051512A2 Generating entries for a database supporting a positioning of a mobile terminal
06/17/2004WO2004051302A1 Determination of the position of a pulse peak
06/17/2004WO2003100576A3 Distributed motion prediction network
06/17/2004WO2003052448A3 Gps receiver
06/17/2004US20040117114 Method and apparatus for using long term satellite tracking data in a remote receiver
06/17/2004US20040116134 Mobile communication terminal device and a method of selecting a wireless communication link
06/17/2004US20040116116 Mobile tracking device for transporation industry
06/17/2004US20040113837 Enhanced gnss receiver
06/17/2004US20040113761 Vehicle security and maintenance
06/16/2004EP1429576A1 System and method for providing location-based services to users
06/16/2004EP1428374A1 Process, arrangement, devices for seizure of a shared telephone line
06/16/2004EP1428354A2 Digital audio system
06/16/2004EP1428330A2 Telephony control in the flight deck
06/16/2004EP1428234A1 Visual indication of uninstalled control panel functions
06/16/2004EP1428207A1 Active noise filtering for voice communication systems
06/16/2004EP1428041A1 Location, communication and tracking systems
06/16/2004EP1428040A2 Satellite attitude adjustment for gps initialization
06/16/2004EP1428036A2 Annunciation of the distance to a target position in a gps landing system
06/16/2004EP1427995A2 Station identification for a local area augmentation system on a visual display
06/16/2004EP1427993A2 Method and apparatus for wireless vehicle location
06/16/2004EP1337871A4 System and method for fast acquisition reporting using communication satellite range measurement
06/16/2004EP1323271A4 System and method for fast code phase and carrier frequency acquisition in gps receiver
06/16/2004EP1240562B1 Autonomous multi-platform robot system
06/16/2004EP0990119A4 Map downloading system with gps and transceiver
06/16/2004CN1505761A Time acquisition in a wireless position determination system
06/16/2004CN1154058C Map Display terminal and method
06/15/2004US6751552 Rugged, waterproof, navigation device with touch panel
06/15/2004US6751535 Travel controlling apparatus of unmanned vehicle
06/15/2004US6751467 System and method for using corrected signals from a global positioning system to perform precision survey
06/15/2004US6751443 Error correlation for wireless networks
06/15/2004US6750823 Rearview mirror with integrated microwave receiver
06/15/2004US6750818 Method and apparatus to compute the geolocation of a communication device using orthogonal projections
06/15/2004US6750816 Integrated GPS-inertial system
06/15/2004US6750815 Method, apparatus, and computer program products for alerting surface vessels to hazardous conditions
06/15/2004US6750812 Terminal and server for mobile terminal positioning system
06/15/2004US6750757 Apparatus and method for managing luggage handling
06/10/2004WO2004049703A1 Terminal apparatus and information reproducing method
06/10/2004WO2004049538A2 Space-based power system
06/10/2004WO2004048998A1 Multipath mitigation
06/10/2004WO2004048894A1 Navigation system and method for operating a navigation system
06/10/2004WO2004030237A3 Method and system for compensating satellite signals
06/10/2004WO2004015369A3 Motion tracking system and method
06/10/2004WO2004003703A3 A power saving mobility aware system and method
06/10/2004WO2003093858A3 Oscillator frequency correction in gps signal acquisition
06/10/2004WO2003038463A3 Method and apparatus for spread spectrum signal acquisition
06/10/2004US20040111311 Turfs and skills for multiple technicians
06/10/2004US20040111214 Method of exchanging navigation information
06/10/2004US20040111202 Soil cultivation implement control apparatus and method
06/10/2004US20040110518 Methodology and system for generating a three-dimensional model of interference in a cellular wireless communication network
06/10/2004US20040110514 Apparatus and method for determining position information of a mobile station
06/10/2004US20040109475 Method for locating and tracking communication units in a synchronous wireless communication system
06/10/2004US20040108954 Object location system and method
06/10/2004CA2507237A1 Space-based power system
06/09/2004EP1426782A2 Parallel correlator for a spread spectrum receiver
06/09/2004EP1425885A1 Method and system for transmitting data from a first data network into a second data network
06/09/2004EP1425867A1 Radio station with multipath signal modeling
06/09/2004EP1425605A2 System and method to estimate the location of a receiver in a multi-path environment
06/09/2004EP1425604A2 Advanced power management for satellite positioning system
06/09/2004EP1425603A2 Mobile communication apparatus
06/09/2004EP1425602A2 Method and apparatus for detecting excess delay in a communication signal
06/09/2004EP1425600A2 Lpi millimeter wave beacon
06/09/2004EP1287411A4 3d autonomous integrity monitored extrapolation navigation
06/09/2004DE10255329A1 Navigationssystem und Verfahren zum Betreiben eines Navigationssystems Navigation system and method for operating a navigation system
06/09/2004CN1503003A High-sensitivity satellite positioning system receivers and reception methods
06/09/2004CN1153106C Assured-integrity Monitored-extrapotion navigation apparatus
06/09/2004CN1153069C Navigation information system
06/08/2004US6748340 Cable position information management system, facility information management system, cable core wire management system, and methods and programs thereof
06/08/2004US6748324 Method for determining location information
06/08/2004US6748318 Advanced notification systems and methods utilizing a computer network
06/08/2004US6748317 Portable terminal with the function of walking navigation
06/08/2004US6748306 Document communication systems for use in automobiles