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)
04/1998
04/07/1998US5736960 Atomic clock augmented global positioning system receivers and global positioning system incorporating same
04/03/1998CA2213979A1 Wireless location system
04/02/1998WO1998014018A1 Method and system for mobile location estimation
04/02/1998WO1998013969A1 Method and apparatus for synchronization of time stamping
04/02/1998WO1998013966A1 Event recording and analysis in telecommunications networks
04/02/1998DE19743258A1 Vehicle navigation apparatus with radio message transmission unit
04/02/1998DE19742431A1 Vehicle navigation system using global positioning satellites
04/02/1998DE19640068A1 Destination finder for vehicle
04/02/1998DE19638703A1 Obstruction warning method for vehicle driver
04/02/1998CA2267254A1 Event recording and analysis in telecommunications networks
04/02/1998CA2266582A1 Method and system for mobile location estimation
04/02/1998CA2265707A1 Method and apparatus for synchronization of time stamping
04/02/1998CA2186994A1 System for 3d tracking of a remote point
04/01/1998EP0832440A2 Enhanced position calculation
04/01/1998CN1177747A Automatic-tracing lighting equipment, lighting controller and tracing apparatus
04/01/1998CN1177743A Position measuring instrument and method, navigation instrument and method, information service and audio-frequency information transmit-receive method
03/1998
03/31/1998US5734348 Global positioning system
03/31/1998US5733028 Apparatus for projecting electromagnetic radiation with a tailored intensity distribution
03/31/1998CA2174319C Navigation apparatus with improved attitude determination
03/26/1998WO1998012862A1 Asset location system
03/26/1998WO1998012572A1 Direction determining apparatus
03/26/1998WO1998012571A1 Position determination using multiple base station signals
03/25/1998EP0831007A1 Train locating system
03/25/1998EP0830797A1 Method for communicating with and/or for observing and/or localizing objects and module used thereby
03/25/1998EP0830566A1 Light beam range finder
03/25/1998EP0830522A1 Excavator data acquisition and control system and process
03/25/1998CN1177108A System for monitoring zone containers
03/24/1998US5732354 Method and apparatus for determining the location of a mobile telephone
03/24/1998US5732043 Optimized deterministic bearings only target motion analysis technique
03/24/1998US5731788 Global positioning and communications system and method for race and start line management
03/24/1998US5731787 Iode changeover coverage for GPS signals
03/24/1998US5731785 System and method for locating objects including an inhibiting feature
03/20/1998CA2221957A1 Asset location system
03/19/1998WO1998011450A1 Vectorial photosensor
03/18/1998EP0829701A1 Method and system for geometry measurement
03/18/1998EP0829180A1 Mobile station locating and handover arrangement for a digital cellular telephone
03/18/1998EP0829020A2 Narrow field electromagnetic sensor system and method
03/17/1998US5729475 Optical system for accurate monitoring of the position and orientation of an object
03/17/1998US5729457 Route entry location apparatus
03/17/1998US5729235 Coherent GPS translator with spread spectrum pilot tone
03/17/1998US5729234 Remote alignment system
03/12/1998WO1998010601A1 Subscriber localisation system in a telecommunication network
03/12/1998WO1998010538A1 Location of a mobile station using a plurality of commercial wireless infrastructures
03/12/1998WO1998010311A1 Terrain awareness system
03/12/1998WO1998010308A1 Method of air navigation assistance for guiding a moving vehicle towards a moving target
03/12/1998WO1998010307A1 Location of a mobile station
03/12/1998WO1998010306A1 Method and apparatus for location finding in a communication system
03/12/1998CA2264077A1 Method and apparatus for location finding in a communication system
03/11/1998EP0799428A4 An impulse radar with swept range gate
03/11/1998EP0786108A4 Delivery of data including preloaded advertising data
03/10/1998US5726893 Cellular telephone with voice-in-data modem
03/10/1998US5726663 Survival radio interrogator
03/10/1998US5726660 Personal data collection and reporting system
03/05/1998WO1998009207A1 An unmanned vehicle
03/04/1998EP0827002A2 Method of determining position data and device for measuring the magnification of an optical beam path
03/04/1998EP0826980A2 DGPS position determination system
03/04/1998EP0826205A1 Automatic determination of traffic signal preemption using differential gps
03/04/1998EP0659265B1 Spatial positioning system
03/03/1998US5724660 Method and apparatus for locating a mobile station by comparing calculated location area with GPS coordinates
03/03/1998US5723855 System for remotely controlling a movable object
02/1998
02/26/1998WO1998008315A1 System for determining the location of mobile objects
02/26/1998WO1998008314A1 Method and apparatus for providing position-related information to mobile recipients
02/26/1998WO1998008112A1 3d ultrasound recording device
02/26/1998WO1998001772A3 Managing assets with active electronic tags
02/26/1998WO1997040398A3 Spread spectrum receiver with multi-bit correlator
02/25/1998EP0824840A1 Cellular radio location system
02/25/1998EP0824706A1 Method for automatically reducing orbit-received carrier acquisition and tracking thresholds
02/25/1998CN1174610A Communications localization system
02/25/1998CN1174331A GPS downloadable interface locator
02/24/1998US5722083 Directing a subscriber toward a destination within an SDMA mobile radio network
02/24/1998US5721678 Arrangement for a use billing system
02/24/1998US5721555 Frequency spectral line tracking receiver
02/24/1998US5721540 Apparatus for recording vehicle position
02/24/1998US5720770 Cardiac stimulation system with enhanced communication and control capability
02/19/1998WO1998007269A1 Emergency location system and method
02/19/1998WO1998007129A1 Method for following and imaging a subject's three-dimensional position and orientation, method for presenting a virtual space to a subject, and systems for implementing said methods
02/19/1998WO1998007086A1 Body sensor system
02/19/1998WO1998007046A1 Method and device for geodetic surveying and/or earth imaging by satellite signal processing
02/19/1998WO1997047173A3 Portable flight guidance and tracking system
02/19/1998DE19633872A1 Combined radio and satellite receiver telephone for emergency call, e.g. in car crash
02/18/1998CN1173672A Location/motion sensitive user interface
02/18/1998CN1173644A Positioning system, and fixed station apparatus and positioning apparatus employing this system
02/18/1998CN1173633A Method for displaying current position of moving object in navigation device in accordance with position condition of moving object
02/17/1998US5719584 System and method for determining the geolocation of a transmitter
02/17/1998US5719500 Process for detecting metallic items including a search path defined by a linear movement with a superimposed rotational movement along a curved closed path
02/17/1998CA2130217C Underwater pulse tracking system
02/12/1998WO1998005978A1 Robust golf navigation system
02/12/1998WO1998005977A1 A process for location of objects, mainly aircraft, and a system for carrying out this process
02/12/1998WO1998005971A2 Remote sensing apparatus of supersonic projectile
02/12/1998DE19632273A1 Körpersensorik Body Sensor
02/12/1998CA2262838A1 Robust golf navigation system
02/11/1998CN1173265A Spectrally efficient high capacity wireless communication systems
02/11/1998CN1173226A An impulse radar with swept range gate
02/10/1998US5717656 Method and apparatus for detecting and locating a concealed listening device
02/10/1998US5717484 Position detecting system
02/10/1998US5717406 Enhanced position calculation
02/05/1998WO1998004929A1 Integrity monitoring method and apparatus for gps and dgps receivers
02/05/1998DE19730874A1 Appliance to determine and indicate travel for roller-skates and roller-blades, and condition
02/04/1998EP0822436A2 Method for determining measurement-point position data and device for measuring the magnification of an optical beam path
02/04/1998EP0822421A1 Differential global positioning system with graded accuracy for subscribers
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