| Patents for G01S 1 - Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith (15,825) |
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| 03/19/2008 | CN101144855A Shared memory device applied to receiver system and method thereof |
| 03/19/2008 | CN100375905C Calibrated real time clock for acquisition of GPS signals during low power operation |
| 03/18/2008 | US7346452 Inertial GPS navigation system using injected alignment data for the inertial system |
| 03/18/2008 | US7345652 Antenna system and RF signal interference abatement method |
| 03/13/2008 | WO2008029195A1 Improved processes involving non-coherent integration in a receiver |
| 03/13/2008 | WO2008005904A3 Enhanced aiding in gps systems |
| 03/13/2008 | US20080063262 Method and apparatus for three-dimensional tracking of infra-red beacons |
| 03/13/2008 | US20080063119 Modulation signals for a satellite navigation system |
| 03/13/2008 | US20080062043 Radio ranging using sequential time-difference-of-arrival estimation |
| 03/13/2008 | US20080062040 Terminal device, method of controlling terminal device, and recording medium |
| 03/12/2008 | EP1898229A2 Terminal device, method of controlling terminal device, and recording medium |
| 03/12/2008 | EP1898178A2 Tide display device with global positioning system, timing and navigation |
| 03/12/2008 | EP1896867A1 System and method for providing optimized receiver architectures for combined pilot and data signal tracking |
| 03/12/2008 | EP1896866A2 Location aware multi-modal multi-lingual device |
| 03/12/2008 | EP1782088B1 Gps receiver and related method and apparatus |
| 03/12/2008 | EP1529223B1 Method and apparatus for position sensing |
| 03/12/2008 | EP1275209B1 Modified transmission method for improving accuracy for e-911 calls |
| 03/12/2008 | CN201035132Y Safe-defending type GPS vehicle mounted positioning system |
| 03/12/2008 | CN201035131Y A global satellite positioning receiver |
| 03/12/2008 | CN201034611Y GPS vehicle mounted terminal |
| 03/12/2008 | CN101142495A Method and apparatus for enhanced autonomous GPS |
| 03/12/2008 | CN101140699A Circuit inspect method based on vehicle mounted GPS terminal |
| 03/12/2008 | CN101139831A Worksite preparation method using compaction response and mapping information |
| 03/12/2008 | CN100374873C Shipping emergency position indicator based on public network GPRS/CDMA/3G |
| 03/11/2008 | US7343439 Removable modules with external I/O flexibility via an integral second-level removable slot |
| 03/08/2008 | CA2599702A1 Pseudo random code modulated signal combiner |
| 03/06/2008 | WO2008027056A1 System and method for relative positioning of an autonomous vehicle |
| 03/06/2008 | WO2008025427A1 Method and device for the selective interference of receivers, in particular of systems for satellite-based position determination |
| 03/06/2008 | WO2007107445A3 Method and device for fast correlation calculation |
| 03/06/2008 | US20080057924 Receiving Location Based Advertisements on a Wireless Communication Device |
| 03/06/2008 | DE112006000941T5 Verbesserte GNSS-Signalverarbeitung Improved GNSS signal processing |
| 03/05/2008 | EP1895318A1 Method for determining the global position |
| 03/05/2008 | EP1738192B1 System and method for dynamic weight processing |
| 03/05/2008 | CN201032489Y Bluetooth solar global location receiving recorder device |
| 03/05/2008 | CN201032488Y Global positioning device for vehicle |
| 03/05/2008 | CN101135725A Method for tracing navigation system and tracing navigation |
| 03/05/2008 | CN101135696A Dynamic speed testing method |
| 03/05/2008 | CN100373968C Improving the performance of a receiver in interfering conditions |
| 03/05/2008 | CN100373789C Mobile terminal, method and device for processing digital TV signals |
| 03/05/2008 | CN100373696C Watchband antenna |
| 03/04/2008 | US7340343 RTK positioning system and positioning method therefor |
| 03/04/2008 | US7339526 Synchronizing ranging signals in an asynchronous ranging or position system |
| 02/28/2008 | WO2008024939A2 System and/or method for reducing ambiguities in received sps signals |
| 02/28/2008 | WO2008024123A2 Global positioning system receiver timeline management |
| 02/28/2008 | WO2007149614A3 Device positioning with delegated location determination |
| 02/28/2008 | US20080052000 Method for determining the global position |
| 02/28/2008 | US20080051108 Updating a Time Clock of a Wireless Communication Device Based on Time Zone |
| 02/28/2008 | US20080049696 Method and apparatus for geographic-based communications service |
| 02/28/2008 | US20080048912 GPS Node locator using an intermediate node location for determining location of a remote node |
| 02/28/2008 | CA2659229A1 System and/or method for reducing ambiguities in received sps signals |
| 02/27/2008 | CN201029049Y Vehicle detecting system for inducing wireless position |
| 02/27/2008 | CN201029005Y Multifunctional GPS minitype navigation device |
| 02/27/2008 | CN101133563A Spread spectrum transmission systems or improvement of the same |
| 02/27/2008 | CN101132218A Positioning device, system and method thereof |
| 02/27/2008 | CN101131685A Method for automatically adjusting play sound volume of electronic device |
| 02/27/2008 | CN101131424A Global positioning system navigation device |
| 02/27/2008 | CN101131423A Global locating tracker and its tracking method |
| 02/27/2008 | CN101131422A Group type satellite positioning system |
| 02/27/2008 | CN101131421A Ephemeris data processing method |
| 02/27/2008 | CN101131420A Multitasking system used for satellite positioning device and method thereof |
| 02/27/2008 | CN101131323A Collecting device for road landscape information and locating information |
| 02/27/2008 | CN100371733C Apparatus, method and system of transferring correction information |
| 02/27/2008 | CN100371732C Remote terminal location algorithm |
| 02/27/2008 | CN100371730C Synthetic GPS positioning system and communication system utilizing shared circuit |
| 02/26/2008 | US7336736 Method of detecting and processing pulsed signals in a radio signal |
| 02/26/2008 | US7336696 Acquisition of a code modulated signal |
| 02/26/2008 | US7336225 Synthetic phase processor for controlling accuracy of high integrity GPS positions |
| 02/26/2008 | US7336224 Satellite positioning system receivers and methods |
| 02/26/2008 | US7336223 System and method for establishing the instantaneous speed of an object |
| 02/26/2008 | US7336176 Position indicating system |
| 02/26/2008 | US7335006 In-mould labelling |
| 02/21/2008 | WO2008019488A1 Switchable mode filter for overlaid signal extraction in noise |
| 02/21/2008 | US20080045241 Method and Apparatus for Geographic-Based Communications Service |
| 02/21/2008 | US20080042900 Method and Apparatus for Geographic-Based Communications Service |
| 02/21/2008 | US20080042899 Method and Apparatus for Geographic-Based Communications Service |
| 02/21/2008 | US20080042845 System and method for person or object position location utilizing impulse radio |
| 02/21/2008 | DE102005023298B4 Verfahren zur Erfassung und Signalisierung von Abseitspositionen A method for detecting and signaling offside positions |
| 02/20/2008 | EP1890104A1 A device arranged to illuminate an area |
| 02/20/2008 | CN201025487Y Hand-held GPS receiver with remote communication function |
| 02/20/2008 | CN201025445Y Collection device for road scene information and positioning information |
| 02/20/2008 | CN101128745A Supporting positioning based on satellite |
| 02/20/2008 | CN101128051A Update method of mobile object location based on traffic network and GPS |
| 02/20/2008 | CN101126803A GPS and its control integrated circuit and the integrated circuit manufacture method |
| 02/20/2008 | CN101126802A Method and its system for providing map data for positioning terminal |
| 02/20/2008 | CN100370274C System and method for distributing pseudo random noise code to psudo satellte |
| 02/20/2008 | CN100370272C Method and apparatus for detecting position of mobile robot |
| 02/19/2008 | US7333533 Communication device |
| 02/19/2008 | US7333053 Signal path system and method for a ranging signal receiver |
| 02/19/2008 | US7332890 Autonomous robot auto-docking and energy management systems and methods |
| 02/19/2008 | CA2360136C Method for improving the accuracy of the wireless location system |
| 02/14/2008 | WO2008018609A1 Position information tag registering method and auxiliary setting device |
| 02/14/2008 | WO2008017860A1 A receiver of binary offset carrier (boc) modulated signals |
| 02/14/2008 | US20080039117 Method and Apparatus for Processing Position Information in a Mobile Device |
| 02/14/2008 | US20080039116 Method and Apparatus for Compensating an Oscillator in a Location-Enabled Wireless Device |
| 02/14/2008 | US20080039020 Mobile computing and communication |
| 02/14/2008 | US20080039019 Mobile computing and communication |
| 02/14/2008 | US20080037619 Real time dynamic correlator |
| 02/14/2008 | US20080036654 Method for fusing multiple gps measurement types into a weighted least squares solution |
| 02/14/2008 | US20080036652 Positioning system and method |
| 02/14/2008 | US20080036651 Method and Apparatus for Processing of Satellite Signals Without Time of Day Information |