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)
05/2004
05/26/2004EP1421332A2 Attitude measurement using a single gps receiver with two closely-spaced antennas
05/26/2004EP1341451B1 Method and device for determining the mechanical axis of a femur
05/26/2004EP1053916B1 Gas generator for multi-stage air bag and air bag device
05/26/2004EP0835584B1 A system for enhancing the television presentation of an object at a sporting event
05/26/2004CN1500357A Method and system for validating mobile station location fix
05/26/2004CN1500349A Robust data transmission using broadcast digital television signals
05/26/2004CN1500323A Wireless clock synchronization
05/26/2004CN1500214A Method of despreading GPS signals
05/26/2004CN1499882A Portable telephone, positioning selection method and program
05/26/2004CN1499877A Method for eveluating position
05/26/2004CN1499876A Method for obtaining mean and variance of timedelay error for non visibility paths
05/26/2004CN1499874A Method for estimating position
05/26/2004CN1499763A Method and equipment for reaching synchronization to base station
05/26/2004CN1499174A Navascope
05/26/2004CN1151382C Impulse radar with swept range gate
05/26/2004CA2455829A1 Method and apparatus for a satellite positioning-based metering system for use in transport-related applications
05/25/2004US6741948 Method and apparatus for fixing a location
05/25/2004US6741935 Method and system for providing wide area augmentation system (WAAS) like corrections using a server and processor on the internet
05/25/2004US6741927 User-definable communications methods and systems
05/25/2004US6741863 Method and apparatus for locating a wireless mobile unit
05/25/2004US6741842 System and method for frequency management in a communication device having a positioning device
05/25/2004US6741209 Positioning system
05/25/2004US6741203 Adaptive radar thresholds system and method
05/25/2004US6741161 System and method for providing useful information for a moving object
05/25/2004CA2240628C Position location system and method
05/25/2004CA2231392C Differential ground station repeater
05/21/2004WO2004042972A2 A method of coupling user equipment information specific to a multicast/broadcast service with a mulitcast/broadcast service context of a controlling network entity
05/21/2004WO2004042517A2 Personal golfing assistant and method and system for graphically displaying golf related information and for collection, processing and distribution of golf related data
05/21/2004WO2004042418A1 System and method for monitoring position of an airplane from a land base
05/21/2004WO2004042417A1 Apparatus for improved integrity of wide area differential satellite navigation systems
05/21/2004WO2004042416A1 Multi-function device with positioning system and shared processor
05/21/2004WO2004041611A1 Vehicle dynamic control with image sensor system
05/21/2004WO2004041097A1 Method and device for determining the position of a knee-joint endoprosthesis
05/21/2004WO2004017087A3 System and method for near-field electromagnetic ranging
05/20/2004US20040098193 Navigation apparatus
05/20/2004US20040097241 Radio location system measurement unit
05/20/2004US20040097190 Mobile unit position determination using RF signal repeater
05/20/2004US20040095276 Location measurement process for radio-frequency badges employing path constraints
05/19/2004EP1420379A1 Triggerable remote controller
05/19/2004EP1420264A1 Method and device for calibrating a measurement system
05/19/2004EP1218770B1 Positioning satellite system for measuring position of signal source
05/19/2004EP1159634B1 Device for measuring the movements of a moving object especially in a hostile environment
05/19/2004EP1149305B1 Radio frequency identification device
05/19/2004EP0985276A4 Gps tv set top box with regional restrictions
05/19/2004DE10251949A1 Driving dynamics regulation method in motor vehicle, involves image sensor system generating image information from vehicle's surroundings using stereo camera
05/19/2004DE10250937A1 Improving position-location in radio communications networks, measures propagation time differences to determine maximum value in zone of hyperbolic location curve overlap
05/19/2004CN1498458A System and method of estimation of time of arrival
05/19/2004CN1498337A Method for detecting position of object
05/19/2004CN1497241A 传感器单元 The sensor unit
05/18/2004US6738712 Electronic location system
05/18/2004US6738438 Parameter estimator with dynamically variable search window size and/or placement
05/18/2004US6738014 Monitoring center and service system of air conditioner
05/18/2004US6738013 Generic satellite positioning system receivers with selective inputs and outputs
05/18/2004US6736316 Inventory control and indentification method
05/13/2004WO2004040329A2 System and method for estimating clock acceleration and location determination
05/13/2004WO2004040327A1 System for locaton and operation management of mobile vehicle using phase difference of arrival
05/13/2004WO2004017646A3 Wireless area network device positioning
05/13/2004WO2003058986A3 Creating and using base station almanac information in a wireless communication system having a position location capability
05/13/2004WO2002017567A9 Wireless communications system with location-dependent services
05/13/2004US20040092270 Portable telephone, positioning selecting method therefor and program thereof
05/13/2004US20040092251 Pickup and delivery of data files
05/13/2004US20040090363 Ocean surface current mapping with bistatic HF radar
05/13/2004US20040090349 Map display terminal and map display method
05/13/2004US20040090226 Method and apparatus for electromagnetic position and orientation tracking with distortion compensation employing a modulated signal
05/13/2004DE10309673A1 Verfahren zur wechselseitigen Entfernungsbestimmung Process for reciprocal distance determination
05/13/2004DE10252934A1 Verfahren zur kontinuierlichen Echtzeitverfolgung der Position von wenigstens einem mobilen Objekt sowie zugehörigen Sendern und Empfängern Process for the continuous real time tracking of the position of at least one mobile object and associated transmitters and receivers
05/12/2004EP1418440A1 GPS receiver and method for processing GPS signals
05/12/2004EP1418439A1 Portable telephone, positioning selecting method therefor and program thereof
05/12/2004EP1417850A1 Monitoring of call information in a wireless location system
05/12/2004EP1417847A1 Improved method for estimating tdoa and fdoa in a wireless location system
05/12/2004EP1417508A2 Method and apparatus for determining location using a coarse position estimate
05/12/2004EP1417452A2 Three dimensional mapping system for automotive vehicles
05/12/2004EP1314048B1 System for determining the position of an object
05/12/2004EP1204883B1 System and method for incremental broadcast of gps navigation data in a cellular network
05/12/2004EP1200850A4 Fast acquisition position reporting system
05/12/2004EP0965112A4 Reprogrammable remote sensor monitoring system
05/12/2004CN1496484A Method and apparatus for locating mobile units tracking another
05/12/2004CN1496186A System for notifying location method capability based on terminal to network and its method
05/12/2004CN1495411A Image display and method, measuring device and method, recognition method
05/12/2004CN1149893C Method and equipment of management location measuring data
05/12/2004CN1149885C communications localization system and method
05/11/2004US6735524 Spatially resolved and spatially aware antenna for radio navigation
05/11/2004US6735523 Process and system of coupled real-time GPS/IMU simulation with differential GPS
05/11/2004US6735522 Position measurement device, terminal provided therewith, and position measurement method
05/11/2004US6735504 Repair and maintenance support system and a car corresponding to the system
05/11/2004US6734824 System and method for locating emitters
05/11/2004US6734823 Method and system for mapping and tracking information from a plurality of remote stations
05/11/2004US6734821 Method and apparatus for processing of satellite signals without time of day information
05/11/2004US6734803 Locating device for vehicles
05/11/2004US6734796 Self-check for a detector detecting the proximity of a transportation vessel
05/06/2004WO2004038960A1 Simple position trace system
05/06/2004WO2004038638A2 System and method for tracking the location of multiple mobile radio transceiver units
05/06/2004WO2004038450A2 Methods and systems for determining the position of a mobile terminal using digital television signals
05/06/2004WO2004038449A1 Validation of beacon signals
05/06/2004WO2004038448A1 Method for continuously locating in real time at least one mobile object and transmitters and receivers for carrying out said method
05/06/2004WO2003015258A3 Fm modulator
05/06/2004US20040088111 Apparatus for improved integrity of wide area differential satellite navigation systems
05/06/2004US20040088108 Multi-function device with positioning system and shared processor
05/06/2004US20040087317 Cooperative element location system
05/06/2004US20040087316 Method and apparatus for locating a wireless device