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)
08/2004
08/12/2004US20040158400 Vehicle navigation system
08/12/2004US20040158354 Robot localization system
08/12/2004US20040158158 Method and an apparatus for localizing pulse
08/12/2004US20040158146 Guided radiation therapy system
08/12/2004US20040157622 Recording-location determination
08/12/2004US20040157621 Positioning system and method based on time difference of arrival
08/12/2004US20040156541 Location mark detecting method for robot cleaner and robot cleaner using the method
08/12/2004US20040155815 Wireless navigational system, device and method
08/12/2004US20040155814 Communication device for transmitting or receiving location information and determining relative location information
08/12/2004US20040154402 Remote laser beam delivery system and method for use with a robotic positioning system for ultrasonic testing purposes
08/11/2004EP1445970A1 A method and system for locating a mobile radio receiver in a radio system with multiple tranmitters
08/11/2004EP1444792A1 A system and method for computing the location of a mobile terminal in a wireless communications network
08/11/2004EP1444531A2 Reliability metric for a signal parameter estimate
08/11/2004EP1444129A1 System for locating a person having fallen overboard
08/11/2004EP1180245B1 Field instrument employing satellite transmitted reference signals
08/11/2004EP1062827B1 Position finding method for a mobile telephone using shortened repetitive bursts
08/11/2004CN1520227A Radio communication system for obtaining radio mobile station position information, and its method
08/11/2004CN1520206A Information interactive method of periodic request of location information in location service
08/11/2004CN1519537A Positon marking detection method of robot cleaner and robot cleaner using such method
08/11/2004CN1162035C Method for positioning handset and providing emergency service and positioning service system
08/11/2004CN1162014C Method for estimating distance of mobile terminal in digital mobile communication system
08/11/2004CN1161677C Telemetry system for coaxial double-rotary wing pilotless helicopter
08/10/2004US6775615 Method of obtaining a position fix in a GPS receiver and a GPS receiver for the same
08/10/2004US6775552 Method and apparatus for fixing the location of a fixed wireless terminal in a wireless network
08/10/2004US6775551 Method and apparatus for fixing the location of a fixed wireless terminal in a wireless network
08/10/2004US6775014 System and method for determining the location of a target in a room or small area
08/10/2004US6774934 Signal localization arrangement
08/10/2004US6774843 Method for acquiring azimuth information
08/10/2004US6774842 Generating entries for a database supporting a positioning of a mobile terminal
08/10/2004US6774841 Method and system for processing positioning signals in a geometric mode
08/10/2004US6774840 Systems and methods for providing location-based arrival monitoring and notification
08/10/2004US6774839 Self-calibrating electronic distance measurement instrument
08/10/2004US6774837 Ocean surface current mapping with bistatic HF radar
08/10/2004US6774811 Designation and opportunistic tracking of valuables
08/10/2004US6772634 Conduit end identifier system
08/05/2004WO2004066095A2 Method and system for calibrating a location system
08/05/2004WO2004065983A1 A method and apparatus for identifying waypoints and providing keyless remote entry in a handheld locator device
08/05/2004WO2004065981A1 Cartographic positioning system
08/05/2004WO2004044606A3 Apparatus and method for tracking the location and position of an individual
08/05/2004WO2004034076A3 System and method for highly accurate real time tracking and location in three dimensions
08/05/2004US20040152471 Methods and apparatus for mobile station location estimation
08/05/2004US20040152470 Location estimation of wireless terminals though pattern matching of signal-strength differentials
08/05/2004US20040150560 Positioning system and method
08/05/2004US20040150559 Position location using broadcast digital television signals comprising pseudonoise sequences
08/05/2004US20040150557 Inertial GPS navigation system with modified kalman filter
08/05/2004US20040149491 Device and method for improved data transfer
08/05/2004DE10331112A1 Device for locating parked mobile object, especially vehicle, is removably mounted in a holder in the vehicle and continuously stores the current position until removed from the holder
08/05/2004DE10304192A1 Verfahren und Vorrichtung zur Bestimmung der Position eines Fahrzeugs Method and apparatus for determining the position of a vehicle
08/05/2004DE10302752A1 Automatic alignment of measurement apparatuses with point emitters, whereby at least three measurement receivers are arranged at defined distances for positioning measurements
08/05/2004DE10196827T5 Dual-Modus-Uplink/Downlink-Positionsmessung und Multi-Protokoll-Positionsmessung The dual-mode uplink / downlink position measurement and multi-protocol position measurement
08/04/2004EP1443791A1 Location system and method for operating a mobile terminal as a responsible entity for selecting a positioning method
08/04/2004EP1443341A1 Mobile terminal provided with positioning system and method of positioning
08/04/2004EP1442566A2 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
08/04/2004EP1442438A2 Tracking system for locating stolen currency
08/04/2004EP1442315A2 Improved system and method for measuring distance between two objects using received satellite transmitted data
08/04/2004EP1441920A1 Method for controlling an air conditioning unit for an automobile
08/04/2004CN1518391A Location system and method in mobile communication network
08/04/2004CN1518380A Method for displaying the region where caller positioned
08/04/2004CN1518371A Method of inquiry region of mobile phone user's positioning
08/04/2004CN1518369A Information interaction method of periodical position information request in position service
08/04/2004CN1518336A Electronic camera and information equipment and portable information device
08/04/2004CN1517718A Mobile terminal with positioning function and positioning method
08/04/2004CN1517717A Position measuring method, system and device and radio device in organism
08/04/2004CN1160991C Location beacon system
08/04/2004CN1160578C Spread spectrum receiving method navigation method and method of operating receiver
08/04/2004CN1160574C Angular-rate sensor
08/03/2004US6772213 Internet system for connecting client-travelers with geographically-associated data
08/03/2004US6772086 Process to determine impact location
08/03/2004US6772064 Methods and systems for determining a telecommunications service location using global satellite positioning
08/03/2004US6771957 Cognition models for wireless communication systems and method and apparatus for optimal utilization of a radio channel based on cognition model data
08/03/2004US6771625 Pseudolite-augmented GPS for locating wireless telephones
08/03/2004US6771608 Link tracking with a phased array antenna in a TDMA network
08/03/2004US6771563 Apparatus for deploying a load to an underwater target position with enhanced accuracy and a method to control such apparatus
08/03/2004US6771224 Direction finding system using body-worn antenna
08/03/2004US6771213 Object locator
08/03/2004US6771211 Method, system and devices for positioning a receiver
08/03/2004US6771006 Cylindrical ultrasound transceivers
08/03/2004CA2289752C Personnel locating system
08/03/2004CA2200670C Tracking system and method for controlling the field of view of a camera
07/2004
07/29/2004WO2004064374A2 Clock recovery for the digital television signal
07/29/2004WO2004063766A1 Activation of tracking device
07/29/2004WO2004063765A1 System and method for providing subject location information
07/29/2004WO2004063763A1 Method and apparatus for performing timing synchronization
07/29/2004WO2004063761A2 Network-assisted global positioning systems, methods and terminals including doppler shift and code phase estimates
07/29/2004WO2002088896A8 Method and system for estimating subject position base on chaos theory
07/29/2004US20040148125 Method for determining the position and/or orientation of a creature relative to an environment
07/29/2004US20040148102 Navigation system for a vehicle
07/29/2004US20040148067 Uninterruptable ADS-B system for aircraft tracking
07/29/2004US20040147329 Personal golfing assistant and method and system for graphically displaying golf related information and for collection, processing and distribution of golf related data
07/29/2004US20040147269 Wireless communication system for getting location information of a wireless mobile station and method thereof
07/29/2004US20040147268 Position location for wap mobile entity
07/29/2004US20040147254 Location based method and system for wireless mobile unit communication
07/29/2004US20040147239 Determination of the position of a pulse peak
07/29/2004US20040147228 Method and apparatus for signal processing in a satellite positioning system
07/29/2004US20040145520 Energy conserving satellite tracking tag
07/29/2004US20040145519 Method and apparatus for estimating position utilizing GPS satellite signal
07/29/2004US20040145518 Carrier-phase-based relative positioning device
07/29/2004US20040145517 Method and apparatus for a satellite payload and radiodetermination
07/29/2004US20040145516 Method and system for variable data rate transmission in RTK GPS survey system
07/29/2004US20040145470 Device for determining the position and/or orientation of a creature relative to an environment