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)
10/2013
10/30/2013CN102096064B Method and system used for accurately measuring time delay difference in short base line underwater acoustic positioning system
10/30/2013CN101893699B Positioning method and system
10/30/2013CN101888695B Time service method, system and device of base station
10/30/2013CN101495884B Method for detecting navigation beacon signals using two antennas or equivalent thereof
10/29/2013US8571577 Estimating the location of a wireless terminal based on signal path impairment
10/29/2013US8570834 Method of acoustic ranging
10/24/2013WO2013158686A1 Nucleic acid sample preparation
10/24/2013WO2013158560A2 Systems and methods configured to estimate receiver position using timing data associated with reference locations in three-dimensional space
10/24/2013WO2013156342A1 Determining the location of a component in an industrial system using a mobile operating device
10/24/2013WO2013098656A3 Methods and systems for locating devices
10/24/2013US20130282900 Communication system and method for discovering end-points that utilize a link layer connection in a wired/wireless local area network
10/24/2013US20130281115 Wireless location using location estimators
10/24/2013US20130278466 Navigation track correction
10/24/2013DE102013205633A1 Enhanced capability base unit for use in layout and point transfer system, has laser light receiver provided with null-position photosensor that detects laser light offsets along horizontal direction
10/23/2013EP2653980A1 Marking system and method with location and/or time tracking
10/23/2013EP2653886A1 Reference signal sending method and system for measuring location, location measuring method, device, and system using same, and time synchronization method and device using same
10/23/2013EP2653881A1 Cooperative localization of portable electronic devices
10/23/2013EP2652996A1 Systems and methods of device-free motion detection and presence detection
10/23/2013EP2652995A2 Techniques for measuring a location of ue
10/23/2013EP2652521A1 Determining an estimated location
10/23/2013CN203250022U A rotor rub-impact acoustic emission source positioning apparatus based on array sensors
10/23/2013CN103370633A Network-side removal of positioning assistance ambiguity via selective delay of assistance data transmission
10/23/2013CN103369648A Electronic device and power supply control program for position measuring
10/23/2013CN103366542A Concentrator based on wifi (wireless fidelity) technologies
10/23/2013CN103364761A Positioning system of indoor sound source and method using positioning system to position indoor sound source
10/23/2013CN103364760A Large aperture three-dimensional array structure
10/23/2013CN103364759A Method for monitoring working conditions of coke-oven exhaust disks and monitoring system
10/23/2013CN103364758A Navigational positioning method and navigational positioning system
10/23/2013CN103364757A Portable electronic device and distance measuring device thereof
10/23/2013CN102590790B Acoustic emission positioning algorithm for non-iteration joint solving speed and object position
10/23/2013CN102385050B Positioning apparatus and positioning method
10/23/2013CN102170695B Wireless sensor network three-dimensional positioning method based on spherical shell intersection
10/23/2013CN102105809B Method providing positioning and navigation inside large buildings
10/22/2013US8566033 Method for determining the position of a mobile body at a given instant and for monitoring the integrity of the position of said mobile body
10/22/2013US8566019 Positioning apparatus and positioning method
10/22/2013US8566018 Piloting assistance method for aircraft
10/22/2013US8565786 Estimating the location of a wireless terminal based on signal path impairment
10/22/2013US8565687 Signal detection assisted by use of moving antennae
10/22/2013CA2494337C System and method for interference cancellation in a location calculation, for use in a wireless location system
10/22/2013CA2443132C Portable data acquisition and management system and associated device and method
10/17/2013WO2013155388A1 Ambiguity-free optical tracking system
10/17/2013WO2013155148A1 Systems and methods for mapping a source location
10/17/2013WO2013154792A1 Systems, methods, and apparatus for spatially directive filtering
10/17/2013WO2013154791A1 Systems, methods, and apparatus for indicating direction of arrival
10/17/2013WO2013154790A1 Systems, methods, and apparatus for estimating direction of arrival
10/17/2013WO2013154679A1 Personalized position determination using information correlation and self- sourcing
10/17/2013WO2013154618A1 Indoor positioning using joint likelihoods
10/17/2013WO2013153671A1 Position information provision system
10/17/2013US20130273938 Method for determination of wireless terminals positions and associated system and apparatus thereof
10/17/2013US20130273640 Nucleic acid sample preparation
10/17/2013US20130271324 Systems and methods configured to estimate receiver position using timing data associated with reference locations in three-dimensional space
10/17/2013DE102011018305B4 Verfahren und Vorrichtung zum Bestimmen und Darstellen von möglichen Zielparametern Method and apparatus for determining and displaying possible target parameters
10/17/2013DE102006051090B4 Verfahren und Einrichtung zur Positions- und Lagebestimmung eines Objekts unter Verwendung von elektromagnetischen Wellen Method and apparatus for determining the position and orientation of an object using electromagnetic waves
10/16/2013EP2650693A2 Positioning method, device and system
10/16/2013EP2650692A1 Information processing program, information processing apparatus, information processing system and information processing method
10/16/2013EP2649466A1 Reduced computation communication techniques for location systems
10/16/2013CN203241533U Unmanned plane point-to-point positioning system
10/16/2013CN103354910A A presence detection system and a lighting system.
10/16/2013CN103354909A Position identification apparatus, position identification method, and position identification system and program
10/16/2013CN103353589A Phase-based effective indoor positioning method
10/16/2013CN103353588A Two-dimensional DOA (direction of arrival) angle estimation method based on antenna uniform planar array
10/16/2013CN102590788B Redundancy time difference positioning method and redundancy time difference positioning system
10/16/2013CN102466793B Method for accurately positioning electronic tag
10/16/2013CN101841341B Big dipper multi-mode time service receiving device
10/16/2013CN101739736B Vehicle which can be monitored remotely
10/16/2013CN101408605B Methods and apparatuses for using assistance data relating to satellite position systems
10/15/2013US8560234 System and method of navigation based on state estimation using a stepped filter
10/15/2013US8560222 Method for locating a vehicle
10/15/2013US8560218 Method and apparatus to correct for erroneous global positioning system data
10/15/2013US8556752 Personal golfing assistant and method and system for graphically displaying golf related information and for collection, processing and distribution of golf related data
10/15/2013CA2507360C Boc signal acquisition and tracking method and apparatus
10/10/2013WO2013151655A1 Methods and apparatus for efficient transport and management of a positioning & timing almanac
10/10/2013US20130265199 Compact polarized antenna and methods
10/10/2013DE102012006919A1 Measuring device for determining relative position of transmitter, connected to charging device of charging plant for electric car, has evaluation unit to automatic determine phase difference between receiving units of receiver
10/10/2013DE102012006784A1 Method for locating radio stations on board of airborne platform, involves determining unique location of radio stations from bearing angle of radio signals, selected route and associated spread of locating points
10/09/2013EP2648144A2 Wireless tracking and monitoring electronic seal
10/09/2013EP2646845A1 Locating and tracking system
10/09/2013EP2646844A1 Electronic locating system
10/09/2013CN203232150U A Zigbee-based locating system of people trapped at a fire scene
10/09/2013CN103348258A Location system for determining the position of an object
10/09/2013CN103344943A Ultrasonic image positioning detecting device of transformer substation
10/09/2013CN103344942A Control node, method and system for asynchronous positioning
10/09/2013CN103344941A Method for detecting target in real time based on wireless sensor network
10/09/2013CN103342101A Induction type non-contact charging locating aligning device and locating method thereof
10/09/2013CN101855518B Positioning system and vehicle-mounted device
10/09/2013CN101799531B Communication device, communication system, position detection method and program
10/08/2013US8554173 Position locating device and position determining system
10/08/2013US8552910 System and method of locating missing nodes in networks
10/05/2013CA2773363A1 An automated multi-vehicle position, orientation and identification system and method
10/03/2013WO2013148413A1 Encoded wireless data delivery in a wlan positioning system
10/03/2013WO2013147684A1 Method and system for spacing adjustment in a moving vehicle train
10/03/2013WO2013147679A2 Positioning with split antennas per cell
10/03/2013WO2013147089A1 Positioning system, method, and program
10/03/2013WO2013146468A1 Positioning tracking device
10/03/2013WO2013146457A1 Position detection system, method, and program
10/03/2013WO2013144424A1 Method, apparatus, and computer program product for wireless short-range communication establishment
10/03/2013WO2013143820A1 Method and device for tracking the position of an object
10/03/2013WO2013111093A8 Method, apparatus, and computer program product for short-range communication based direction finding
10/03/2013US20130262164 Providing an Advertisement Based on a Geographic Location of a Wireless Access Point
10/03/2013US20130257658 Method, apparatus, and computer-readable medium for detecting user presence
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