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 5 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
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)
03/2009
03/26/2009US20090079635 Method and apparatus for adaptive direction estimation of radio waves
03/26/2009US20090079634 Method for single satellite geolocation of emitters using an ambiguous interferometer array
03/26/2009US20090079633 Calibration of a location system
03/26/2009US20090079629 Gps device and integrated circuit with an on-chip gyrator
03/26/2009US20090079625 Golf gps device with voice recognition
03/26/2009US20090079617 Detection and ranging appartus and detection and ranging method
03/26/2009US20090078473 Handwriting Capture For Determining Absolute Position Within A Form Layout Using Pen Position Triangulation
03/25/2009EP2040093A2 A seismic measuring system including GPS receivers
03/25/2009EP2040091A1 Method and device for automatically calculating the position of transceivers of navigation signals
03/25/2009EP2040036A2 Method of personal navigation using stride vectoring
03/25/2009EP2040035A1 Ultrasonic multilateration system for stride vectoring
03/25/2009EP2039125A1 Method for disseminating geolocation information for network infrastructure devices
03/25/2009EP2038676A2 Geo-locating end-user devices on a communication network
03/25/2009EP2000599A9 Device for monitoring mobile body
03/25/2009EP1323283B1 Communication management system for personalized mobility management of wireless services and method therefor
03/25/2009CN201213021Y Self-positioning remote anti-theft alarm system
03/25/2009CN101394672A High precision wireless positioning method and system based on multipath dispersion information
03/25/2009CN101394653A Method and system for acquiring distance between mobile communication units
03/25/2009CN101394235A Path sharing method and apparatus for vehicle-mounted information service system
03/25/2009CN101393259A Regionalization positioning system
03/25/2009CN101393029A Automobile navigation apparatus and navigation system using the same
03/25/2009CN100473221C Calibration for wireless location system
03/25/2009CN100473219C Error estimate concerning a target device's location operable to move in a wireless environment
03/25/2009CN100473218C Sequence-based positioning technique
03/25/2009CN100472222C GPS receiver and related method
03/24/2009US7508883 Radio positioning systems
03/24/2009US7508340 Generic Satellite Positioning System receivers with selectable inputs and outputs
03/24/2009CA2576471C Self-calibrating shooter estimation
03/19/2009WO2009035201A1 Survivor locating method and apparatus using search and rescue beacon equipped with navigation chipset
03/19/2009WO2009035056A1 Mobile station position estimation method and mobile station positioning system
03/19/2009WO2009035039A1 Radio receiver and position calculation method
03/19/2009WO2009034720A1 Positioning system, air conditioning system and lighting system
03/19/2009WO2009034314A1 Location services
03/19/2009WO2009010650A3 Method and device for determining a reliable position of an aircraft
03/19/2009US20090076835 Customer service communication system and method
03/19/2009US20090076725 Conveyance mode aware navigation device
03/19/2009US20090075651 Enhanced Terrestrial Mobile Location
03/19/2009US20090073041 1d or 2d goniometry method of diffuse sources
03/19/2009US20090073039 Satellite Ephemeris Error
03/19/2009US20090073035 Satellite positioning system enabled traffic determination
03/19/2009US20090073034 4D GIS virtual reality for controlling, monitoring and prediction of manned/unmanned system
03/19/2009US20090073033 Learning a user's activity preferences from gps traces and known nearby venues
03/19/2009US20090073031 Method and system for measuring location using round trip time information in mobile communication network
03/19/2009US20090073030 Transfer of position information of mobile terminal
03/19/2009DE102007035855A1 Ortungsverfahren Location method
03/18/2009EP2037291A1 Integrity monitoring method for GNSS navigation based on historical information
03/18/2009EP2037290A1 Method and apparatus for measurement processing of satellite positioning system (SPS) signals
03/18/2009EP2035995A2 Enforcing geographic constraints in content distribution
03/18/2009EP2035855A1 Method and devices for facilitating the location of a mobile electronic device
03/18/2009EP2035854A1 A radio frequency emitter detection and location method and system
03/18/2009EP2035853A2 Device positioning with delegated location determination
03/18/2009EP1463957B1 Method and system for locating a specific animal from a distance
03/18/2009EP0925518B1 Terrain awareness system
03/18/2009CN201210522Y Oblique modularized flat-plate antenna construction
03/18/2009CN201210187Y Robot automatically searching sound source
03/18/2009CN201210047Y Device combining GPS positioning and three-dimensional laser scanner measurement
03/18/2009CN101390309A Radio mobile unit location system
03/18/2009CN101389976A System and method for determining the position of an underwater vehicle
03/18/2009CN101389975A Positioning system for portable electronic devices
03/18/2009CN101389973A Methods and apparatuses for assisted navigation systems
03/18/2009CN101388860A Method and system for acquiring position information of contact
03/18/2009CN101388713A Method for calibrating GPS standard time in TD-SCDMA radio communication system
03/18/2009CN101388708A Terminal service prompt method and system based on GPS positioning technique
03/18/2009CN101388143A Bus arriving time prediction method and system based on floating data of the bus
03/18/2009CN100470253C Method of increasing the accuracy of geographical information of a mobile station of a radio communication system
03/17/2009US7505773 Positioning system, terminal device, positioning device, control method for terminal device, control program for terminal device, and computer-readable recording medium for recording control program for terminal device
03/17/2009US7504996 Satellite-based positioning receiver with improved integrity and continuity
03/17/2009CA2258278C Measuring distance
03/12/2009WO2009032788A1 Floor determination for a wireless device
03/12/2009WO2009000314A1 Position tracking device and method
03/12/2009WO2008105778A3 Generalized high performance navigation system
03/12/2009US20090070104 Acoustic communication system
03/12/2009US20090070038 Navigation Device with Automatic Gps Precision Enhancement
03/12/2009US20090070037 Automated narration and recording for drive events
03/12/2009US20090067477 Method and Apparatus for Measuring Timing of Signals Received from Multiple Base Stations in a CDMA Communication System
03/12/2009US20090067392 Floor determination for a wireless device
03/12/2009US20090067291 Computer communications using acoustic signals
03/12/2009US20090066578 System and method for cumulant-based geolocation of cooperative and non-cooperative rf transmitters
03/12/2009US20090066576 Method and apparatus for generating and using a regional-terrain model
03/12/2009US20090066573 Radio signal-based positioning device and method
03/12/2009US20090066568 Monitoring system
03/12/2009US20090066473 Commissioning wireless network devices according to an installation plan
03/12/2009DE102008033744A1 Vehicle i.e. bus, locating method for use during city walking tour, involves outputting warning signal depending on difference between time of arrival of vehicle and remaining time up to preset time
03/12/2009DE102007042395A1 Portable radar environment monitoring device for visually impaired human, has signal processing unit designed according to similarity criteria to examine existence of similarity between electrical signal sequence and sequence samples
03/12/2009DE102007035680A1 Satellite navigation system e.g. global positioning system, deception system, has satellite signal simulator to transmit signals to satellite receiver, where receiving and transmitting units or simulator is arranged at mobile support system
03/11/2009EP2034673A2 Area estimation system, area estimation method and area estimation apparatus
03/11/2009EP2033010A2 Generalized high performance navigation system
03/11/2009EP1512116B9 Method for locating an impact on a surface and device therefor
03/11/2009CN201207250Y Multifunction electronic tourist guidance device
03/11/2009CN201207249Y Multifunction electronic tourist guidance device
03/11/2009CN201207083Y Recording device for flying path of birds
03/11/2009CN201207082Y Global position system recorder capable of adding position information onto imagery archive
03/11/2009CN101385379A Position determination with peer-to-peer communication
03/11/2009CN101385300A Satellite radio navigation receivers
03/11/2009CN101384918A Relative 3D positioning in an ad-hoc network based on distances
03/11/2009CN101383983A Positioning method and system
03/11/2009CN101383768A Vehicle network data routing method based on digital map and mobile prediction
03/11/2009CN101383749A Dynamic method for displaying great external data of webpage with refreshing
03/11/2009CN101383692A Communication system and its device
03/11/2009CN101383626A Mobile device with multiple operating systems and method for sharing a wireless communication module between operating systems thereof
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