Patents for G01S 19 - Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems (34,425)
01/2001
01/16/2001US6175782 System and method for adjusting climate control in vehicles
01/16/2001US6175740 Method and apparatus in a wireless communication system for adaptively selecting a resolution for determining and reporting location information
01/16/2001US6175725 Complete radio navigation receiver, particularly of the GPS type
01/16/2001US6175328 Surveying method and surveying system comprising a radio navigation unit
01/16/2001US6175327 GPS receivers with adaptive antenna systems for suppressing interference signals
01/16/2001CA2175776C Rail navigation system
01/16/2001CA2010404C Spread spectrum signal detector
01/11/2001WO2001002875A2 System and method for locating and maintaining objects in free space
01/11/2001WO2001002874A1 Antenna attitude determination by averaging gyros signals against phase signals
01/11/2001WO2001002805A1 Navigation device
01/10/2001EP1067395A1 Digital correlator
01/10/2001EP0950193B1 Gps receiver fault detection method and system
01/10/2001EP0934535B1 Gps/irs global position determination method and apparatus with integrity loss provisions
01/10/2001CN1279760A Information acquisition system for vehicle
01/09/2001US6172644 Emergency location method for a wireless location system
01/09/2001US6172641 Navigation system with audible route guidance instructions
01/09/2001US6172640 Pet locator
01/09/2001US6172639 Signal structure and processing technique for providing highly precise position, velocity, time and attitude information with particular application to navigation satellite systems including GPS
01/09/2001US6172638 Satellite signal receiver with detector of incoherence between code phase and carrier frequency measurements
01/08/2001CA2313509A1 Vehicle locating device
01/04/2001WO2001001074A1 Optical device
01/04/2001WO2000043804A3 Radio frequency identification device
01/03/2001EP1065748A1 Compensation method and apparatus for mechanical antenna beam pointing
01/03/2001EP1065641A1 Hand held car locator
01/03/2001EP1065579A1 Automotive vehicle
01/03/2001EP1065516A2 Ephemeris/attitude reference determination using on-board optics and other satellite ephemeris
01/03/2001EP1065515A2 Ephemeris/attitude reference determination using communications links
01/03/2001EP1064743A1 Pseudolite-augmented gps for locating wireless telephones
01/03/2001EP1064562A1 System and method for determining the position of a wireless cdma transceiver
01/03/2001EP1064561A1 Radio location system including transceiver tags
01/02/2001US6169958 Ionospheric correction for single frequency GPS receivers using three satellites
01/02/2001US6169957 Satellite signal receiver with speed computing integrity control
01/02/2001US6169955 Communication and navigation system incorporating position determination
01/02/2001US6169938 Transponder communication of ORVR presence
01/02/2001US6169522 Combined mechanical scanning and digital beamforming antenna
01/02/2001US6169517 Technique for screening work requests
01/02/2001US6169515 Navigation information system
01/02/2001US6169514 Low-power satellite-based geopositioning system
12/2000
12/28/2000WO2000079732A1 Unattended item delivery system
12/28/2000WO2000079218A1 Mobile terminal and server in navigation system
12/28/2000WO2000048050A3 Ground proximity warning system, method and computer program product for controllably altering the base width of an alert envelope
12/27/2000EP1063536A1 Digital correlator for a receptor of signals from satellite radio-navigation systems
12/27/2000EP1063492A1 Method for detecting road position of car in multiformation road
12/27/2000EP1062827A1 Position finding method for a mobile telephone using shortened repetitive bursts
12/27/2000EP1062825A1 System and method for informing network of terminal-based positioning method capabilities
12/26/2000US6167347 Vehicle positioning method and system thereof
12/26/2000US6167346 Navigation system for guiding a mobile body back and forth along the same route between two points
12/26/2000US6167333 Highway information system
12/26/2000US6167277 Terminal equipment, positional information display method, positional information providing device and positional information providing method
12/26/2000US6167274 Method for locating a mobile station
12/26/2000US6166698 Rearview mirror with integrated microwave receiver
12/26/2000US6166691 Self-calibrating reference terminal
12/26/2000US6166690 Adaptive nulling methods for GPS reception in multiple-interference environments
12/26/2000US6166688 Data processing system and method for disabling a portable computer outside an authorized area
12/26/2000US6166685 Wireless user position update using infrastructure measurements
12/26/2000US6166684 Artificial satellite navigation system and method
12/26/2000US6166683 System and method for high-integrity detection and correction of cycle slip in a carrier phase-related system
12/26/2000US6166679 Friend or foe detection system and method and expert system military action advisory system and method
12/21/2000WO2000077539A1 Radar warning receiver with position and velocity sensitive functions
12/21/2000WO2000077538A1 Gps receiver, position capture system and position determination
12/21/2000WO2000048014A3 A deeply-integrated adaptive ins/gps navigator with extended-range code tracking
12/21/2000WO2000043944A8 Method of interrogating a radio frequency identification device
12/21/2000DE10017143A1 Vehicle mounted terminal for voice/data communication, has controller regulating power delivered from vehicle mounted unit for energizing terminal equipment on the basis of external command received through radio
12/20/2000EP1061545A1 Multiple-channel digital receiver for global positioning system
12/20/2000EP1060587A1 Method of selecting an optimal communication channel
12/20/2000EP1060572A1 Method and apparatus for downconverting signals transmitted using a plurality of modulation formats to a common intermediate frequency range
12/19/2000US6163754 Compensation for line bias variation
12/19/2000US6163752 Method and arrangement for representing data in vehicle navigation systems
12/19/2000US6163567 Method and apparatus for code synchronization in a global positioning system receiver
12/19/2000US6163503 System, apparatus, and method for geographic positioning of marine fauna
12/19/2000US6163295 Ionospheric correction for single frequency GPS receivers using two satellites
12/19/2000US6163294 Time-tagging electronic distance measurement instrument measurements to serve as legal evidence of calibration
12/19/2000US6163021 Navigation system for spinning projectiles
12/19/2000CA2198886C Navigation information system
12/14/2000WO2000075685A1 Method and arrangement for correcting positioning information
12/14/2000WO2000075683A1 Method, and associated apparatus, for determining geographic positioning of a wireless communication station operable in a non-ideal propagation environment
12/14/2000WO2000075681A1 Narrowband based navigation scheme
12/14/2000WO2000075680A1 Field instrument employing satellite transmitted reference signals
12/14/2000CA2375452A1 Narrowband based navigation scheme
12/13/2000EP1059510A1 Wireless location
12/13/2000EP1059008A1 Method and system for estimating a subscriber's location in a wireless communication system service area
12/13/2000CN1276875A Reduced global positioning system receiver code shift search space for cellular telephone system
12/13/2000CN1276700A Method for timber harvesting and system for forestry
12/12/2000US6161072 Automatic cruise control
12/12/2000US6161062 Aircraft piloting aid system using a head-up display
12/12/2000US6161018 Method and system for estimating a subscriber's location in a wireless communication system service area
12/12/2000US6160837 Method of avoiding near-far interference problems in an array of navigation signal beacons having selected CDMA or GPS-like navigation signals
12/12/2000US6160511 Method and apparatus for locating a remote unit within a communication system
12/12/2000US6160509 Method and apparatus for alerting a user regarding the position of a satellite
12/07/2000WO2000074272A1 Two-antenna positioning system
12/07/2000WO2000074015A1 Method and apparatus in a two-way wireless communication system for location-based message transmission
12/07/2000WO2000073815A1 Navigation apparatus and method
12/07/2000WO2000073812A1 Positioning apparatus and method
12/07/2000WO2000045191A3 Method and apparatus for measurement processing of satellite positioning system (sps) signals
12/07/2000WO2000036520A9 System and method for measuring movement of objects
12/07/2000DE19922862A1 Communications device, has position determination module coupled to accumulator to form common unit detachably connected to mobile radio stage, and electrically coupled to it via its interface
12/07/2000DE19920128A1 Portable emergency call locating system using GPS and GSM
12/07/2000CA2373954A1 Two-antenna positioning system
12/06/2000EP1057278A1 System and method for demodulating global positioning system signals
12/06/2000EP1057158A1 Method and apparatus for determining relative locomotive position in a train consist