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)
12/2008
12/03/2008CN101315421A Method for generating information needed by A-GPS locating terminal for capturing satellite signal
12/03/2008CN101315420A Intelligent station name broadcasting method and system thereof
12/03/2008CN101315419A Discrete tracing positional code
12/03/2008CN100440270C Method and system for real-time distributed navigation system
12/02/2008US7460987 GPS satellite simulation system
12/02/2008US7460955 Synchronization of an external device using a GPS receiver
12/02/2008US7460954 G. P. S. management system
12/02/2008US7460942 Soil cultivation implement control apparatus and method
12/02/2008US7460871 Method and system for tracking mobile telemetry devices
12/02/2008US7460870 Method and apparatus for location determination in a wireless assisted hybrid positioning system
12/02/2008US7460866 Position location for airborne networks
12/02/2008US7460863 Method and apparatus using geographical position to provide authenticated, secure, radio frequency communication between a gaming host and a remote gaming device
12/02/2008US7460615 Spatial and time multiplexing of multi-band signals
12/02/2008US7460505 Location estimation of wireless terminals through pattern matching of signal-strength differentials
12/02/2008US7460066 Positioning system
12/02/2008US7460065 RTK-GPS surveying system
12/02/2008US7460064 Variable measurement rate method for positioning systems
12/02/2008US7460019 Personal locator system
12/02/2008US7459984 Method and apparatus for self-calibration and adaptive temperature compensation in GPS receivers
12/02/2008CA2459920C Position detection and location tracking in a wireless network
11/2008
11/29/2008CA2632172A1 System and method for selecting a geographic location to associate with an object
11/27/2008WO2008144777A1 Led light dongle communication system
11/27/2008WO2008143783A2 Location estimation in end-user devices using public rodio signals
11/27/2008WO2008143497A1 Positioning device and method to determine a position using an absolute positioning system and a relative positioning system, computer program and a data carrier
11/27/2008WO2008142757A1 Method for measuring vehicle posture angle by single gps and inertial data (acceleration, angular speed)
11/27/2008WO2008142485A1 Positioning using a reference station
11/27/2008WO2008141840A1 System and method for determining displacements of objects
11/27/2008WO2008141456A1 Recording and reporting of driving characteristics using wireless mobile device
11/27/2008WO2008085443A3 Portable, iterative geolocation of rf emitters
11/27/2008WO2007133277A3 Ballistic ranging methods and systems for inclined shooting
11/27/2008US20080294309 Autonomous Agriculture Platform Guidance System
11/27/2008US20080294302 Recording and reporting of driving characteristics using wireless mobile device
11/27/2008US20080293434 Determining approximate locations of network devices that are inaccessible to gps signals
11/27/2008US20080292320 Led light global positioning and routing communication system
11/27/2008US20080291982 Processing of interference on a radiofrequency signal by power inversion
11/27/2008US20080291979 Method and Spread Spectrum Software Receiver for Satellite Navigation
11/27/2008US20080291315 Digital imaging system having gps function and method of storing information of imaging place thereof
11/27/2008US20080291085 Terminal device, method of controlling terminal device, and recording medium
11/27/2008US20080291084 Independent Device for Determining Absolute Geographic Coordinates of an Immersed Moving Body
11/27/2008US20080291079 Digital beam-forming apparatus and technique for a multi-beam global positioning system (gps) receiver
11/27/2008US20080291041 RFID Tagged Item Trajectory And Location Estimation System And Method
11/27/2008US20080290164 Handheld automatic target acquisition system
11/27/2008US20080289236 Portable multi-purpose weapon
11/27/2008DE19960183B4 Fahrzeuglokalisierungssystem Vehicle location system
11/27/2008CA2688016A1 Positioning device, method and program with absolute positioning and relative positioning modes
11/27/2008CA2685973A1 Recording and reporting of driving characteristics using wireless mobile device
11/26/2008EP1994425A2 System and method for performing time difference of arrival location without requiring a common time base or clock calibration
11/26/2008EP1994424A1 Global navigation satellite system
11/26/2008EP1678901B1 Frequency adjustment in combined mobile communication-positioning device
11/26/2008CN201153433Y Fixed-point grazing device
11/26/2008CN101313228A Spot locator
11/26/2008CN101312573A GPS mobile phone and GPS monitoring system
11/26/2008CN101311745A Method and apparatus providing improved position estimate based on an initial coarse position estimate
11/26/2008CN101311676A Satellite navigation device and its route planning method
11/26/2008CN101311675A Portable security device
11/26/2008CN100437142C Error separation method based on foundation strength system and foundation strength system
11/26/2008CN100437032C Navigation device
11/25/2008US7457630 Data boundary aware base station assisted position location
11/25/2008US7457349 Method and apparatus for measuring timing of signals received from multiple base stations in a CDMA communication system
11/25/2008US7457203 Timepiece and time correction method
11/25/2008US7456847 Video with map overlay
11/25/2008US7456787 Beam-forming antenna with amplitude-controlled antenna elements
11/25/2008US7456786 Method and system for variable data rate transmission in RTK GPS survey system
11/25/2008US7456785 Navigation signal differential acquisition method and systems therefor
11/25/2008US7456784 Combined global positioning system receiver and radio
11/25/2008US7456783 GPS signal repeater and GPS receiver of stationary orbit satellite, and method for positioning stationary orbit satellite using the same
11/25/2008US7456782 Timing calibration for fast signal reacquisition in navigational receivers
11/25/2008US7456511 Wind powered global positioning tracking device
11/25/2008CA2631315A1 Processing of interference on a radiofrequency signal by power inversion
11/20/2008WO2008141320A1 Post-mission high accuracy position and orientation system
11/20/2008WO2008139971A1 Navigation device
11/20/2008WO2008139038A1 Method for binding an irregular map to a known coordinate system using reference points
11/20/2008WO2008113333A3 Method of navigation, tracking, positioning, localization and communication on idma basis
11/20/2008US20080289033 Method and system for GNSS receiver login protection and prevention
11/20/2008US20080288338 One-click posting
11/20/2008US20080288168 Method for Determining the Position of Satellites in a Navigation System
11/20/2008US20080288167 Method and Apparatus for Providing Integrity Information for Users of a Global Navigation System
11/20/2008US20080287116 Radio Mobile Unit Location System
11/20/2008US20080285630 Method and apparatus for reducing code phase search space
11/20/2008US20080285530 Wireless Node Location Mechanism Featuring Definition of Search Region to Optimize Location Computation
11/20/2008US20080284650 Sports Sensor
11/20/2008US20080284649 Method for Positioning and a Positioning System
11/20/2008US20080284648 Information terminal apparatus, information processing apparatus and information communication system
11/20/2008US20080284646 Use of broadcast position data for subsequent gps location fix
11/20/2008US20080284645 Relative Positioning Method and Relative Positioning System Using Satellite
11/20/2008US20080284644 Satellite positioning method and system
11/20/2008US20080284643 Post-mission high accuracy position and orientation system
11/20/2008US20080284642 Optimizing bandwidth of a global positioning system
11/20/2008US20080284639 Method for reducing radio ranging errors due to clock frequency offsets
11/20/2008CA2687312A1 Post-mission high accuracy position and orientation system
11/19/2008EP1993048A1 GPS recorder capable of attaching positional information to image file
11/19/2008EP1992964A2 Method for reducing errors in two-way ranging between two transceivers due to a clock frequency offset
11/19/2008EP1992960A1 Positioning system and receiving terminal used therein
11/19/2008EP1992958A1 Method and system for satellite positioning
11/19/2008EP1992389A1 Improved sports sensor
11/19/2008EP1992183A1 Apparatus and method for providing an emergency alert function for mobile units
11/19/2008EP1992080A1 Method and apparatus for code space search in a receiver
11/19/2008EP1991883A2 Method for position determination with measurement stitching
11/19/2008EP1991882A1 A method of tracking a state of a mobile electronic device
11/19/2008EP1991881A1 A receiver and transmitter for use in a satellite navigation system
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