Patents for G01S 19 - Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems (34,425)
11/2001
11/20/2001US6321158 Integrated routing/mapping information
11/20/2001US6321092 Multiple input data management for wireless location-based applications
11/20/2001US6321091 Portable locator system and method
11/20/2001US6320536 GPS receiver
11/20/2001US6320535 Vehicle tracking and security system incorporating simultaneous voice and data communication
11/20/2001US6320534 Location based personal telephone routing system
11/20/2001US6318667 Stealth weapon systems
11/15/2001WO2001086987A1 Controlling performance measurements in a telecommunications network
11/15/2001WO2001086613A2 Portable multimedia tourist guide
11/15/2001WO2001086379A2 System and method for locating and tracking mobile telephone devices via the internet
11/15/2001WO2001086318A1 Satellite-based positioning system receiver for weak signal operation
11/15/2001WO2001086317A2 Precise positioning system for mobile gps users
11/15/2001WO2001086316A2 Method and apparatus for compensating local oscillator frequency error
11/15/2001WO2001086315A2 System for the location of mobile units by information accompanying satellite reception
11/15/2001US20010041960 Navigation apparatus, and information recording medium containing navigation program readable by computer
11/15/2001US20010041535 Positioning system using packet radio to determine position and to obtain information relative to a position
11/15/2001US20010040627 Positional camera and gps data interchange device
11/15/2001US20010040506 Two way tracking system and method using an existing wireless network
11/15/2001CA2411607A1 Satellite-based positioning system receiver for weak signal operation
11/14/2001EP1154282A2 A method for determining the position of an object, a positioning system, a receiver and an electronic device
11/14/2001EP1154281A1 Attitude determination method and system
11/14/2001EP1154231A1 Calibrated altitude measurements
11/14/2001EP1153317A2 Method of interrogating a radio frequency identification device
11/14/2001EP1153316A2 Method of detecting a radio frequency identification device
11/14/2001EP1153315A2 System for radio frequency identification
11/14/2001CN1322317A Method and apparatus for submitting position information
11/14/2001CN1322300A Method and apparatus for communicate auxiliary and location information between cellular telephone network and global positioning system
11/14/2001CN1322100A Method for determining mobile station position in mobile communication network
11/13/2001US6317689 Method and device for displaying animated navigation information
11/13/2001US6317688 Method and apparatus for achieving sole means navigation from global navigation satelite systems
11/13/2001US6317604 Centralized database system for a wireless location system
11/13/2001US6317603 Long baseline RTK using a secondary base receiver and a non-continuous data link
11/13/2001US6317500 Method and apparatus for location-sensitive decryption of an encrypted signal
11/13/2001US6317081 Internal calibration method for receiver system of a wireless location system
11/13/2001US6317079 System for ascertaining height as related to an established reference
11/11/2001CA2342288A1 Wireless-assisted altitude measurement
11/08/2001WO2001084862A2 Calibration of positioning systems
11/08/2001WO2001084745A1 Method and apparatus for interference reduction
11/08/2001WO2001084529A1 Electrographic position location apparatus and method
11/08/2001WO2001084181A2 Passive coherent location system and method
11/08/2001WO2001084176A1 Low signal-to-noise ratio positioning system
11/08/2001WO2001084081A1 Position determination method and navigation device
11/08/2001WO2001084080A1 Global positioning system tag system
11/08/2001US20010039489 Spatial asset management system and method
11/08/2001US20010039476 Global Positioning System tag system
11/08/2001US20010039475 Complete mirror-based global-positioning system (GPS) navigation solution
11/08/2001US20010038414 Brightness control for auto-focus in an optical system
11/08/2001US20010038332 Monitoring antenna system
11/08/2001DE10021373A1 Verfahren zur Positionsbestimmung und Navigationsgerät Method for positioning and navigation system
11/08/2001CA2407618A1 Electrographic position location apparatus and method
11/07/2001EP1152478A1 GPS receiving antenna with ensured magnet attraction and firm mounting of antenna body
11/07/2001EP1152255A2 Fast GPS signal acquisition in GPS systems
11/07/2001EP1152254A2 Combined GPS and CDMA in a mobile transceiver
11/07/2001EP1152253A2 Beacon-assisted spacecraft attitude control systems and methods
11/07/2001EP1152219A1 Vehicle navigation device
11/07/2001EP1151495A1 Rearview mirror with integrated microwave receiver
11/07/2001EP1151321A1 Method and apparatus for gps assistance in a communication system
11/06/2001US6314366 Satellite based collision avoidance system
11/06/2001US6314363 Computer human method and system for the control and management of an airport
11/06/2001US6314295 Terminal unit, position display method, information providing system, and information providing method
11/06/2001US6314281 Method and apparatus for precisely locating a mobile unit
11/06/2001US6313934 Chromatic dispersion measurement scheme for optical systems having remote access points
11/06/2001US6313800 Adjustable broadband antenna
11/06/2001US6313791 Automotive GPS control system
11/06/2001US6313790 Method and system for determining a position of a transceiver in a communications network
11/06/2001US6313788 Method and apparatus for reliable inter-antenna baseline determination
11/06/2001US6313787 Method and apparatus for assisted GPS protocol
11/06/2001US6313786 Method and apparatus for measurement processing of satellite positioning system (SPS) signals
11/06/2001US6313761 Information receiving apparatus, positioning apparatus, navigation apparatus, information receiving method, positioning method and navigating method
11/06/2001US6313740 Method of and device for retrieving a stolen vehicle
11/01/2001WO2001082520A2 Dtoa location processor
11/01/2001WO2001082259A1 Wearable location monitoring and communications system
11/01/2001WO2001081945A1 Aircraft communication frequency nomination
11/01/2001WO2001081943A1 Method and device for instantaneous determination of orientation, based on satellite positioning signals
11/01/2001WO2000037959A9 A passive technique for the remote detection of buried objects
11/01/2001US20010036833 Position display system of mobile terminal
11/01/2001US20010035840 Precise positioning system for mobile GPS users
11/01/2001US20010035836 Method and system for identification of subterranean objects
11/01/2001CA2406835A1 Method and device for instantaneous determination of orientation, based on satellite positioning signals
10/2001
10/31/2001EP1150100A2 Navigation apparatus and information recording medium containing navigation program readable by computer
10/31/2001EP1149305A2 Radio frequency identification device
10/31/2001EP1149304A1 Method of gps navigation and receiver
10/31/2001EP1149303A1 Provisioning of gps assistance data in a wcdma network
10/31/2001EP1149302A1 Method and apparatus for code phase correlation
10/31/2001DE10111967A1 Mobile-station position detection system receives information related to longitude at which portable telephone exists, from server
10/31/2001CN1319961A GPS receiver and portable communication device
10/31/2001CN1319955A Intensification for GPS system signal test
10/30/2001US6311128 Combined navigation and mobile communication satellite architecture
10/30/2001US6311127 Satellite navigation system having redundant signal processing and matched filtering
10/30/2001US6311126 Moving body map information display system
10/30/2001CA2206963C Method and apparatus for navigating a remotely guided brush cutting, chipping and clearing apparatus
10/25/2001WO2001080456A1 System and method for managing return channel bandwidth in a two-way satellite system
10/25/2001WO2001079878A2 Personal communications device with gps receiver and comon clock source
10/25/2001WO2001079877A2 Signal detector and method employing a coherent accumulation system to correlate non-uniform and disjoint sample segments
10/25/2001WO2001025817A3 System for determining item orientation and identification
10/25/2001US20010034577 Vehicle mounted device and a method for transmitting vehicle position data to a network-based server
10/25/2001US20010034240 Position display system of mobile terminal
10/25/2001US20010034239 Method and system for radio communications using mobile terminal moving route prediction
10/25/2001US20010034238 Method of determining the position of a mobile station in a mobile telecommunication network
10/25/2001US20010034210 Enhanced GPS receiver utilizing wireless infrastructure