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)
11/1998
11/10/1998US5835054 Ultra wideband ground penetrating radar imaging of heterogeneous solids
11/10/1998US5834759 Tracking device having emitter groups with different emitting directions
11/05/1998WO1998049847A1 Method for a selective call receiver to determine its position and to disregard certain signals
11/05/1998WO1998049580A2 Method for determining position, for navigating a motor vehicle in traffic
11/05/1998WO1998049578A1 Gps remotely guided brush clearing apparatus
11/05/1998WO1998049577A2 Methods for gyro bias estimation using gps
11/05/1998DE19717829A1 Verfahren zur Positionsbestimmung zum Zwecke der Navigation eines Kraftfahrzeugs im Straßenverkehr Method for determining the position for the purpose of navigation of a motor vehicle on the road
11/05/1998CA2287986A1 Method for a selective call receiver to determine its position and to disregard certain signals
11/04/1998EP0876007A2 Terminal location through measures of signal strength of a plurality of radio sources
11/04/1998EP0875731A2 Navigation apparatus
11/04/1998EP0875024A1 Manufacturing installation and processing operations
11/04/1998EP0875002A1 Aircraft piloting aid system using a head-up display
11/03/1998US5831577 GPS/radio antenna combination
11/03/1998US5831576 Integrity monitoring of location and velocity coordinates from differential satellite positioning systems signals
11/03/1998US5831575 Satellite navigation method
11/03/1998US5831574 Method and apparatus for determining the location of an object which may have an obstructed view of the sky
11/03/1998US5831573 Method and apparatus continously offsetting survey points by half angle calculations in real time in the field
11/03/1998US5831572 Method and apparatus for measuring satellite attitude using GPS
11/03/1998US5831260 Hybrid motion tracker
11/03/1998US5830144 Tracking data sheath
10/1998
10/29/1998WO1998048578A2 Systems and methods for locating remote terminals in radiocommunication systems
10/29/1998WO1998048396A1 A method of localizing storage devices, a monitoring system for localizing storage devices for goods, and use of the monitoring equipment
10/29/1998WO1998048295A1 Increased jamming immunity by optimizing processing gain for gps/ins systems
10/29/1998WO1998048294A1 A cellular positioning system that compensates for received signal delays in positioning radio receivers
10/29/1998WO1998048251A1 Multi-spectral missile detection
10/29/1998WO1998048241A1 Device and method for determining the position of a point
10/29/1998DE19714600A1 Ortungsvorrichtung für Fahrzeuge Locating apparatus for vehicles
10/29/1998CA2288094A1 Systems and methods for locating remote terminals in radiocommunication systems
10/29/1998CA2288091A1 A cellular positioning system that compensates for received signal delays in positioning radio receivers
10/29/1998CA2285930A1 A method of localizing storage devices, a monitoring system for localizing storage devices for goods, and use of the monitoring equipment
10/28/1998EP0874248A2 Rapid and precise geolocation of cellular telephones through the use of the GPS satellite system
10/28/1998EP0778958B1 Orientation locating system for an observation instrument
10/28/1998CN1197362A Mobile station and corresponding method of using mobile station for receiving positioning signals
10/28/1998CN1196999A Collocation of welder
10/27/1998US5828960 Computer implemented method
10/27/1998US5828770 System for determining the spatial position and angular orientation of an object
10/27/1998US5828694 Determination of multipath tracking error
10/27/1998US5828658 Spectrally efficient high capacity wireless communication systems with spatio-temporal processing
10/27/1998US5828447 Orientation location system of an observation instrument
10/27/1998US5828336 Robust real-time wide-area differential GPS navigation
10/27/1998US5828306 Location detector and monitor and method of using the same
10/22/1998WO1998047237A1 Gps tv set top box with regional restrictions
10/22/1998WO1998047019A1 Method and apparatus for mobile emitter location
10/22/1998WO1998046140A1 Ultrasound-based 3-d tracking system using a digital signal processor
10/22/1998DE19716526A1 Multispektrale Flugkörperdetektion Multispectral missile detection
10/22/1998DE19714985A1 Verfahren zur Überprüfung der Zuverlässigkeit von nominellen Positionsbestimmungen Procedures to verify the reliability of nominal position determinations
10/22/1998DE19713516A1 Determining passive track of acoustic or other radiation emittents under water
10/21/1998EP0872700A2 Method and apparatus for detecting mines using radiometry
10/21/1998EP0872143A1 System and method of locating a mobile terminal within the service area of a cellular telecommunication system
10/20/1998US5825887 Transmitting and receiving apparatus for full code correlation operation under encryption for satellite positioning system
10/20/1998US5825480 Observing apparatus
10/20/1998US5825328 Precise inverse differential corrections for location determination
10/20/1998US5825327 GPS receivers and garments containing GPS receivers and methods for using these GPS receivers
10/20/1998US5825326 Real-time high-accuracy determination of integer ambiguities in a kinematic GPS receiver
10/20/1998US5825021 Apparatus for detecting that a flying object has passed a monitoring space
10/20/1998US5825017 Apparatus for setting a tool in a correct position for work
10/15/1998WO1998045823A1 Interactive process for use as a navigational aid and device for its implementation
10/15/1998WO1998045765A1 Interference preventing device for vehicle
10/15/1998WO1998045728A1 Personnel locating system
10/15/1998WO1998045724A1 Locating device for vehicles
10/15/1998WO1998045723A1 Method for checking the reliability of nominal position indications
10/15/1998WO1997049972A3 Measuring distance
10/15/1998DE19715458A1 Method for preventing collision between crane and building or vehicles
10/14/1998EP0871342A2 Mobile station integrating radio communication and localisation functions and method therefor
10/14/1998EP0871339A2 Method for the spatial resolution of quality parameters in digital mobile radio systems
10/14/1998EP0871300A2 Satellite terminal position determination
10/14/1998EP0871021A2 Acoustic sensor
10/14/1998EP0870291A1 Method of controlling and guiding traffic, determining positions, and transmitting information from and to mobile objects, in particular ships, and for the decentralized detection of the local traffic situation in the vicinity of the mobile object
10/14/1998EP0870203A1 Position location system and method
10/14/1998EP0870174A1 Improved vehicle navigation system and method using gps velocities
10/14/1998EP0870173A2 Improved vehicle navigation system and method
10/14/1998EP0870172A1 Improved vehicle navigation system and method using a multiple axes accelerometer
10/14/1998EP0869885A1 System for guarding a vehicle from a distance
10/14/1998CN1195778A Attitude determination utilizing inertial measurment unit and plurality of satellite transmitters
10/13/1998USRE35920 Event-activated reporting of vehicle location
10/13/1998US5821900 GPS survey instrument
10/13/1998US5821899 Method of determining the integral wave phase in a geodetic interferometry method
10/13/1998US5821898 Codeless GPS positioning method and apparatus for such codeless positioning
10/08/1998WO1998044363A1 Surveying method and surveying system comprising a radio navigation unit
10/08/1998WO1998044362A2 Map-matching golf navigation system
10/08/1998WO1998044316A1 Adjustable area coordinate position data-capture system
10/07/1998EP0869373A2 Improvement in satellite position fixing
10/07/1998EP0868393A1 Intelligent fuelling
10/06/1998US5819199 Portable navigation apparatus for indicating present position on a map with indicated reference latitudinal and longitudinal lines based on surveyed present position data
10/06/1998US5817022 System for displaying a 2-D ultrasound image within a 3-D viewing environment
10/01/1998WO1998043372A1 A system using leo satellites for centimeter-level navigation
10/01/1998WO1998043108A1 System for the positioning and control of mobile objects
10/01/1998WO1998043107A1 Satellite-based collision avoidance system and method therefor
10/01/1998WO1998043045A1 Method for calibrating aircraft altitude sensors
09/1998
09/30/1998EP0868036A2 Satellite communications terminal location system and method
09/30/1998EP0866983A1 Mobile position determination
09/30/1998EP0866982A1 Gps translator with spread spectrum pilot
09/30/1998EP0866981A1 Automated lumber unit tracking system
09/30/1998EP0842440A4 Short range radio locator system
09/29/1998US5815814 Cellular telephone system that uses position of a mobile unit to make call management decisions
09/29/1998US5815538 Method and apparatus for determining location of a subscriber device in a wireless cellular communications system
09/24/1998DE19710040A1 Partial waves origin distance and direction measurement method
09/24/1998DE19709960A1 Verfahren und Vorrichtung zur präoperativen Bestimmung der Positionsdaten von Endoprothesenteilen Method and apparatus for pre-operative determination of the position data of Endoprothesenteilen
09/24/1998DE19706638C1 Method of operating portable global positioning system (GPS)-based navigation and emergency call system e.g. for medical purposes
09/22/1998US5812961 Method and reciever using a low earth orbiting satellite signal to augment the global positioning system
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