| 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) |
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| 04/20/2011 | CN101453695B Positioning measurement method, system and apparatus |
| 04/20/2011 | CN101169325B Method for regulating guidance system map display window |
| 04/20/2011 | CN101059560B Method for detecting measurement error of occultation double-frequency GPS receiver |
| 04/20/2011 | CN101018062B Intelligent guider interpretation system and its operating method |
| 04/19/2011 | US7929928 Frequency phase correction system |
| 04/19/2011 | US7928908 Apparatus and method for determining receiver performance in a multilateration system |
| 04/19/2011 | US7928904 Signal acquiring method of GPS receiver and digital camera thereof |
| 04/19/2011 | CA2491929C Process for implementation of a blind handover in an intersystem and interfrequency handover with mobile communications systems |
| 04/19/2011 | CA2453819C Apparatus, method, and system of transferring correction information |
| 04/19/2011 | CA2382415C System and process for locating mobile radios outside the coverage of a cellular network |
| 04/14/2011 | WO2011043377A1 Object detecting device |
| 04/14/2011 | WO2011043091A1 Ultra-sensitive system for measuring distance or position |
| 04/14/2011 | WO2011042729A1 Improvements relating to navigation systems |
| 04/14/2011 | WO2011042728A1 Improvements in or relating to differential carrier phase determination |
| 04/14/2011 | WO2011042727A2 Improvements in or relating to tracking radio signal sources |
| 04/14/2011 | WO2011042726A1 Improvements in or relating to radio positioning |
| 04/14/2011 | WO2011042725A2 Improvements in or relating to radio navigation |
| 04/14/2011 | WO2011041977A1 Cross monitoring method and system based on voiceprint identification and location tracking |
| 04/14/2011 | WO2011014375A3 Antenna diversity for wireless tracking system and method |
| 04/14/2011 | US20110087092 Interchangeable Localizing Devices For Use With Tracking Systems |
| 04/14/2011 | US20110084881 Identifying neighbors of geo-spatially distributed radio transmitters |
| 04/14/2011 | DE10029423B4 Objekterkennungssystem Object recognition system |
| 04/14/2011 | CA2776890A1 Geographical localization system |
| 04/13/2011 | EP2309660A2 Wireless telephone distribution system with time and space diversity transmission |
| 04/13/2011 | EP2309288A1 Improvements in or relating to radio navigation |
| 04/13/2011 | EP2309287A2 Improvements in radio positioning systems |
| 04/13/2011 | EP2309226A1 Improvements relating to navigation systems |
| 04/13/2011 | EP2307909A1 A system for reading information transmitted from a transponder |
| 04/13/2011 | EP2307905A1 Method and device for determining the changing position of a mobile transmitter |
| 04/13/2011 | EP2307904A1 Device and method for determining the distance and/or orientation of a moveable object |
| 04/13/2011 | EP2307903A1 Method providing positioning and navigation inside large buildings |
| 04/13/2011 | EP2307902A1 Wireless localisation system |
| 04/13/2011 | EP2307901A1 Location specific search for regional satellite vehicles |
| 04/13/2011 | EP2307900A1 Device and method for determining a position |
| 04/13/2011 | CN201796407U Carrier status real-time monitor based on wireless communication and sensor technology |
| 04/13/2011 | CN102017741A Radio fingerprinting using E-UTRAN measurements |
| 04/13/2011 | CN102017512A Location information verification |
| 04/13/2011 | CN102016640A Presence detector for a door assembly |
| 04/13/2011 | CN102016632A Method and apparatus for locating at least one object |
| 04/13/2011 | CN102016629A System and method for presenting topographical data for an earthmoving operation |
| 04/13/2011 | CN102016628A Position estimation enhancement for a global navigation satellite system receiver |
| 04/13/2011 | CN102016627A A wireless information and safety system for mines |
| 04/13/2011 | CN102016626A System and method of position location transfer |
| 04/13/2011 | CN102016625A Relative position detecting apparatus, and relative position detecting system |
| 04/13/2011 | CN102016624A Inter-moving body interferometric positioning system, device and method thereof |
| 04/13/2011 | CN102013967A 1588 protocol-based beidou time synchronization device and application thereof |
| 04/13/2011 | CN102012671A Simple multimode high-stability satellite clock device |
| 04/13/2011 | CN102012499A Chinese terrestrial digital television single frequency network-based positioning method and system |
| 04/13/2011 | CN102012498A Beidou passive positioning receiver |
| 04/13/2011 | CN102012234A Vehicle navigation device |
| 04/13/2011 | CN102012233A Street view dynamic navigation system and method thereof |
| 04/13/2011 | CN101594128B Synchronizing pulse synthesizing method and synchronizing pulse synthesizer for combined navigation processor |
| 04/13/2011 | CN101547130B Positioning method and positioning device based on wireless sensor network |
| 04/13/2011 | CN101472200B Inherent information setting system and apparatus |
| 04/13/2011 | CN101388143B Bus arriving time prediction method based on floating data of the bus |
| 04/13/2011 | CN101217584B A voice commanding control system applicable on automobiles |
| 04/13/2011 | CN101169331B Vehicular navigation device using tri-dimensional picture |
| 04/13/2011 | CN101103281B Method for determining the orientation of an antenna array |
| 04/13/2011 | CN101078764B Satellite search method |
| 04/13/2011 | CN101014872B Method for tracking a transmitter by means of a synthetic gap antenna network |
| 04/12/2011 | USRE42285 Applications processor including a database system, for use in a wireless location system |
| 04/12/2011 | US7925433 Method, system and device for monitoring vehicle usage |
| 04/12/2011 | US7925429 Personal GPS navigation device |
| 04/12/2011 | US7925205 System and method of operation for network overlay geolocation system with repeaters |
| 04/12/2011 | US7924225 Direction finding antenna systems and methods for use thereof |
| 04/12/2011 | US7924221 Method and apparatus for monitoring the integrity of satellite navigation signals |
| 04/12/2011 | CA2519242C Location capable mobile handset |
| 04/12/2011 | CA2429340C Position determination in a wireless communication system with detection and compensation for repeaters |
| 04/07/2011 | WO2011041786A2 The leash |
| 04/07/2011 | WO2011041688A1 Key device for monitoring systems |
| 04/07/2011 | WO2011040856A1 Lte fingerprinting positioning references for other cellular systems |
| 04/07/2011 | WO2011040756A2 Wireless location-measuring method |
| 04/07/2011 | WO2011040346A1 Wireless sensor network and method for determining positions of nodes in wireless sensor network |
| 04/07/2011 | WO2011039042A1 Positioning system |
| 04/07/2011 | WO2011020048A3 Accessing positional information for a mobile station using a data code label |
| 04/07/2011 | WO2011012834A3 Linguistic-analysis-based geopositioning system |
| 04/07/2011 | WO2010129097A3 Position location using multiple carriers |
| 04/07/2011 | US20110080841 System and Method for Estimating Positioning Error within a WLAN-Based Positioning System |
| 04/07/2011 | DE102009041171A1 System und Verfahren zur Lokalisierung mobiler Objekte System and method for locating mobile objects |
| 04/07/2011 | CA2788808A1 The leash |
| 04/07/2011 | CA2774944A1 Positioning system |
| 04/06/2011 | EP2306697A1 Information processing apparatus and method, and program storage medium for associating measured position information with captured images |
| 04/06/2011 | EP2306216A1 Positioning system |
| 04/06/2011 | EP2304614A1 File creation method and system |
| 04/06/2011 | EP2304462A1 Method for geofencing |
| 04/06/2011 | EP2304459A1 Transmission of location information by a transmitter as an aid to location services |
| 04/06/2011 | EP2304388A2 System and method of determining the location of mobile personnel |
| 04/06/2011 | CN201789634U Industrial underground miner wireless continuous positioning system |
| 04/06/2011 | CN201788291U Extremely-low-frequency transmitting and receiving system, extremely-low-frequency transmitter and extremely-low-frequency receiver |
| 04/06/2011 | CN201788276U Very-low-frequency full lightning positioning system |
| 04/06/2011 | CN1955638B Method and system for application control |
| 04/06/2011 | CN1926445B Method and system for determining position of terminal by using location detector in GPS satellite-invisible area |
| 04/06/2011 | CN102007427A Locating an object |
| 04/06/2011 | CN102007426A Position-monitoring device for persons |
| 04/06/2011 | CN102004238A Self-calibrating shooter estimation |
| 04/06/2011 | CN102004237A Satellite navigation locating method and receiver |
| 04/06/2011 | CN102004236A Global position system (GPS) signal tracking method, tracking channel loop and adjusting method thereof |
| 04/06/2011 | CN102004235A Method for selecting receiving stations of multi-point positioning system |
| 04/06/2011 | CN101666650B SINS/GPS super-compact integrated navigation system and implementing method thereof |
| 04/06/2011 | CN101577855B System and method for calling taxi by mobile phone |