Patents
Patents for G01S 5 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations (29,969)
04/2003
04/16/2003EP0830566B1 Light beam range finder
04/16/2003CN1411289A Positioning system, positioning server, base station and terminal position estimating method
04/16/2003CN1410294A Electro vehicle calling method based on composite communication platform of short message and paging
04/15/2003US6549848 Integrated position and direction system with skyplot
04/15/2003US6549844 Method for navigating a vehicle
04/15/2003US6549833 Repair and maintenance support system and a car corresponding to the system
04/15/2003US6549829 Skipping filter for inertially augmented landing system
04/15/2003US6549828 Aircraft based infrared mapping system for earth based resources
04/15/2003US6549625 Method and system for connecting a mobile terminal to a database
04/15/2003US6549004 Distributed magnetic field positioning system using code division multiple access
04/15/2003US6547397 Apparatus and method for projecting a 3D image
04/15/2003CA2144412C Differential gps landing assistance system
04/10/2003WO2003030578A1 On the coordination of a reference time in a cellular terminal or a base station
04/10/2003WO2003029929A2 Tracking system for locating stolen currency
04/10/2003WO2003029915A2 A method and apparatus for implementing projections in signal processing applications
04/10/2003WO2003029838A1 Radio wave bearing/location finder
04/10/2003WO2003029837A2 System for tracking and monitoring vessels
04/10/2003WO2003029755A1 Hybrid inertial navigation system with improved integrity
04/10/2003US20030069694 Method and apparatus for forming a pseudo-range model
04/10/2003US20030069027 Location method for mobile networks
04/10/2003US20030069025 Transmitter location for ultra-wideband, transmitted-reference CDMA communication system
04/10/2003US20030067409 Method and apparatus for providing an integrated communications, navigation and surveillance satellite system
04/10/2003US20030066345 A system and method of transmitting position data
04/10/2003CA2462821A1 System for tracking and monitoring vessels
04/10/2003CA2461595A1 Hybrid inertial navigation system with improved integrity
04/10/2003CA2445214A1 Radio wave bearing/location finder
04/09/2003EP1301057A1 Positioning system, positioning server, base station and terminal location estimation method
04/09/2003EP1301055A1 Processing of geographical and movement data for locating a mobile terminal in a mobile network
04/09/2003EP1301054A1 On the coordination of a reference time in a cellular terminal or a base station
04/09/2003EP1300809A1 Service mediator system for vehicles and vehicle users in a traffic network
04/09/2003EP1300689A2 A method and a system for determining the geographic coordinates within mobile communications networks and related terminal
04/09/2003EP1299877A1 Electrographic position location apparatus and method
04/09/2003EP1299871A2 Method and system for displaying target icons correlated to target data integrity
04/09/2003EP1299746A2 Method for secure determination of an object location, preferably a vehicle moving along a known course
04/09/2003EP1299744A1 Method and apparatus for locating the source of an unknown signal
04/09/2003EP1299743A2 Method and wireless terminal for generating and maintaining a relative positioning system
04/09/2003EP1299742A2 Method for determining conflicting paths between mobile airbone vehicles and associated system
04/09/2003EP0910901B1 Method for doppler-replica harmonic avoidance in a gps receiver
04/09/2003EP0910805B1 Power efficient receiver
04/09/2003CN1409824A Methods and systems for monitoring multiple channels in very high frequency omin-directional range receiver
04/09/2003CN1409126A Method for realizing positioning and electronic device
04/09/2003CN1105478C Method of locating terminal and cellular radio system
04/08/2003US6546333 Car navigation apparatus, traffic information providing apparatus, program recording medium for car navigation apparatus, and program recording medium for traffic information providing apparatus
04/08/2003US6546256 Robust, efficient, location-related measurement
04/08/2003US6546040 GPS receiver having improved signal acquisition at a low signal to noise ratio
04/08/2003US6545751 Low cost 2D position measurement system and method
04/08/2003US6545638 Correcting a prior dead reckoning determined position measurement using GPS when GPS is later acquired
04/03/2003WO2003027934A1 Method and apparatus for controlling the use of airspace and assessment of use fees and penalties
04/03/2003WO2003027787A1 Method for positional determination of a motor vehicle during an automated parking manoeuvre
04/03/2003WO2003027706A1 Method and device for locating vehicles by means of the doppler shift of mobile radio signals
04/03/2003WO2003027705A2 Method and device for determining the position of a base station
04/03/2003WO2003027704A2 Satellite attitude adjustment for gps initialization
04/03/2003WO2003027703A2 An embedded chirp signal for position determination in cellular communication systems
04/03/2003WO2002039139A1 System for determining the position of an object
04/03/2003US20030065712 Multimedia stream pre-fetching and redistribution in servers to accommodate mobile clients
04/03/2003US20030065466 Self-calibrating, multi-camera machine vision measuring system
04/03/2003US20030065444 Navigation system for a vehicle
04/03/2003US20030065443 Method of exchanging data between a local device and a central server
04/03/2003US20030064735 Location determination using RF fingerprinting
04/03/2003US20030064734 Modified transmission method for improving accuracy for E-911 calls
04/03/2003US20030064733 Positioning system, positioning server, base station and terminal location estimation method
04/03/2003US20030064712 Interactive real world event system via computer networks
04/03/2003US20030063292 Single-camera tracking of an object
04/03/2003US20030063072 Method and apparatus for scheduling presentation of digital content on a personal communication device
04/03/2003US20030063065 Pointer control method, pointing apparatus, and host apparatus therefor
04/03/2003US20030063027 Triggerable remote controller
04/03/2003US20030063000 Tracking system for locating stolen currency
04/03/2003US20030061881 Conduit end identifier system
04/02/2003EP1298448A1 Assisted GPS positioning
04/02/2003EP1298447A2 GPS receiver module
04/02/2003EP1297982A2 Hybrid car with navigation system for emission reduction
04/02/2003EP1297691A2 Camera pose estimation
04/02/2003EP1297690A1 Computer aided image capturing system
04/02/2003EP1297648A1 Network delay identification method and apparatus
04/02/2003EP1297632A2 Enhanced in-band signaling for data communications over digital wireless telecommunications networks
04/02/2003EP1297355A1 Tracking unit signal filter
04/02/2003EP1297352A1 Method and device for position determination
04/02/2003EP1181836B1 A method for positioning a mobile station
04/02/2003EP1034441B1 Detection system for determining positional and other information about objects
04/02/2003EP1012743A4 Method of providing a textual description of a remote vehicle location
04/02/2003CN1408080A Method and apparatus for determining position location using reduced number of GPS satellites and synchronized and unsynchronized base stations
04/02/2003CN1407417A Method for changing time of communication device with global positioning system
04/02/2003CN1407347A Satellite positioning method by utilizing synchronous satellite
04/01/2003US6542823 Information transfer in a multi-mode global positioning system used with wireless networks
04/01/2003US6542821 GPS receiver and method for processing GPS signals
04/01/2003US6542819 Geolocation of mobile devices
04/01/2003US6542812 Technique for effective navigation based on user preferences
04/01/2003US6542121 Sensor system
04/01/2003US6542119 GPS antenna array
04/01/2003US6542117 Satellite apparatus with omnidirectional and manually steerable directional antenna
04/01/2003US6542083 Electronic tag position detection using radio broadcast
04/01/2003US6540681 Extended view ultrasound imaging system
04/01/2003CA2089116C Call setup method for use with a network having mobile end users
03/2003
03/27/2003WO2003026260A1 Process, arrangement, devices for seizure of a shared telephone line
03/27/2003WO2003026242A1 A digital implementation of multi-channel demodulators
03/27/2003WO2003026174A2 Digital audio system
03/27/2003WO2003026162A2 Telephony control in the flight deck
03/27/2003WO2003025962A1 Visual indication of uninstalled control panel functions
03/27/2003WO2003025905A1 Active noise filtering for voice communication systems
03/27/2003WO2003025884A1 Uninterruptable ads-b system for aircraft tracking