Patents
Sitemap › G01 - Measuring; Testing › G01C - Measuring distances, levels or bearings; Surveying; Navigation; Gyroscopic instruments; Photogrammetry or videogrammetry › G01C 21 - Navigation; Navigational instruments not provided for in groups
Patents for G01C 21 - Navigation; Navigational instruments not provided for in groups (52,650)
07/1997
07/27/1997CA2195252A1 System and method for distributing information for storage media
07/24/1997WO1997019833A3 Vehicle computer system
07/24/1997DE19601909A1 Electronic position and navigation transmitter with digitising unit
07/23/1997EP0785537A1 Travel plan preparing device
07/23/1997EP0785535A1 Integrated guidance system for vehicles
07/23/1997EP0785519A1 Itinerary preparing system
07/23/1997EP0785414A1 Method and device for determining a shift between the actual position and the planned position of an aircraft
07/23/1997EP0785132A1 Dynamic bias for orbital yaw steering
07/23/1997EP0740816B1 Terrain elevation database convergence model
07/23/1997EP0691013B1 Use billing system
07/22/1997US5650770 Self-locating remote monitoring systems
07/17/1997WO1997018544A3 Process and guidance system for ensuring reliable guidance of a vehicle
07/17/1997DE19619643C1 Vehicle with onboard navigation device
07/17/1997DE19601334A1 Entering destination into navigation system of motor vehicle
07/17/1997DE19601196A1 Communication and monitoring system for ill, old or handicapped people
07/17/1997CA2194252A1 Dynamic bias for orbital yam steering
07/17/1997CA2189515A1 Integrated guidance system
07/16/1997EP0783708A1 On-board apparatus for evaluating positioning signals received from at least one sender
07/16/1997CN1154741A 角速度传感器 Angular velocity sensor
07/15/1997US5648901 System and method for generating paths in an autonomous vehicle
07/15/1997US5648769 Vehicle data processing system which can communicate with information center
07/10/1997WO1997024705A1 Cost zones
07/10/1997WO1997024584A1 A zero motion detection system for improved vehicle navigation system
07/10/1997WO1997024583A1 Improved vehicle navigation system and method using gps velocities
07/10/1997WO1997024582A1 Improved vehicle navigation system and method using a multiple axes accelerometer
07/10/1997WO1997024581A1 Multimedia computer equipment for automatic transmission of multimedia entertainment programmes
07/10/1997WO1997024577A2 Improved vehicle navigation system and method
07/08/1997US5647015 Method of inferring sensor attitude through multi-feature tracking
07/08/1997US5646857 Use of an altitude sensor to augment availability of GPS location fixes
07/08/1997US5646856 Vehicle navigation system
07/08/1997US5646845 System and method for controlling an autonomously navigated vehicle
07/08/1997US5646843 Apparatus and method for surface based vehicle control system
07/08/1997US5646629 Memory cartridge for a handheld electronic video game
07/08/1997CA2132245C Sar/gps inertial method of range measurement
07/03/1997WO1997023817A1 Means for management, information and communication
07/03/1997WO1997014048A3 Gps relative position detection system
07/02/1997EP0782120A1 Method and apparatus for searching a route
07/02/1997EP0782119A2 Navigation system
07/02/1997EP0782058A1 System for seeking a route for an automotive navigation system
07/02/1997EP0781978A2 Navigation apparatus with enhanced positional display function
07/02/1997EP0781397A1 Expandable, multi-level intelligent vehicle highway system
07/02/1997CN1153291A Position detection apparatus used for mobile object
07/01/1997US5644317 Dual positioning location system
07/01/1997US5644082 Vehicle rotational-angle calculating apparatus
06/1997
06/26/1997DE19649173A1 Navigation system to simplify orientation under water for sub-aqua divers
06/26/1997DE19548037A1 Einrichtung zur Führung, Information und Kommunikation Means for guiding, information and communication
06/25/1997EP0780624A1 Vehicle low-beam headlamp
06/25/1997EP0760955A4 Aircraft location and identification system
06/24/1997US5642107 Telecommunications system for dynamically modifying and indicating present navigational status
06/24/1997US5642106 Visual gyroscope, or yaw detector system
06/19/1997WO1997021982A1 Vehicle navigational system and signal processing method for said navigational system
06/19/1997WO1997021336A2 Method and device for automatically applying fertilizers, in particular fresh sewage sludge material
06/19/1997DE19546506A1 Fahrzeug-Navigationssystem und Signalverarbeitungsverfahren für ein solches Navigationssystem Vehicle navigation system and signal processing method for such a navigation system
06/18/1997EP0779498A2 Navigation device
06/18/1997EP0778958A1 Orientation locating system for an observation instrument
06/17/1997US5640325 Sensor array dynamic position and orientation determination system
06/17/1997US5640323 System and method for operating an autonomous navigation system
06/11/1997EP0778440A2 Backlighting device and color display device
06/11/1997EP0777863A1 Navigation information system
06/10/1997US5638282 Method and device for preventing collisions with the ground for an aircraft
06/10/1997US5638280 Vehicle navigation apparatus and method
06/10/1997US5638279 Vehicle navigation system and navigation method
06/05/1997WO1997020190A1 Vehicle-locating method and device
06/05/1997WO1997019833A2 Vehicle computer system
06/04/1997EP0777210A2 Text to voice read-out system
06/04/1997EP0777206A1 Vehicular navigation apparatus
06/04/1997EP0777205A1 Vehicle route guidance apparatus
06/04/1997EP0777204A1 Vehicle route guidance apparatus
06/04/1997EP0777106A1 Communication and information device in a motor vehicle
06/04/1997EP0776483A1 Fail-safe/fail-operational differential gps ground station system
06/04/1997EP0776461A2 System for joining elements to complex junctions and links in road network representation for vehicles
06/04/1997EP0776460A1 Method of inputting direction data
06/03/1997US5636245 Communication system
06/03/1997US5636122 Method and apparatus for tracking vehicle location and computer aided dispatch
06/03/1997US5635953 Map displaying apparatus
06/03/1997US5635925 Volume control of aural guidance of vehicle route guidance apparatus
05/1997
05/29/1997WO1997019322A1 Locating positions on maps
05/29/1997WO1997019321A1 System for determining time or direction for prayer
05/28/1997EP0775892A2 Navigation apparatus with enhanced positional display function
05/28/1997EP0775891A2 Navigation apparatus with enhanced positional display function
05/28/1997EP0775407A1 Location based selective distribution of generally broadcast information
05/28/1997EP0775289A1 Device for mapping flooded tunnels
05/28/1997DE19544382A1 Route guidance system for road vehicle
05/28/1997DE19544381A1 Route guidance system for road vehicle
05/28/1997DE19544022A1 Altitude information device for automobile
05/27/1997US5633946 Method and apparatus for collecting and processing visual and spatial position information from a moving platform
05/27/1997US5633799 Combined PC/104 and satellite positioning system
05/22/1997WO1997018544A2 Process and guidance system for ensuring reliable guidance of a vehicle
05/22/1997WO1997018440A1 System for displaying a photograph together with a pertinent map
05/22/1997DE19544157A1 Reliable route guidance of vehicle
05/21/1997EP0774647A1 Car navigator
05/21/1997EP0692130B1 Electronic tourist voice guide system
05/20/1997US5631838 Apparatus for verifying GPS satellite data
05/20/1997US5631640 Threat avoidance system and method for aircraft
05/15/1997WO1997017685A1 A method of triggering an event
05/15/1997DE19646011A1 Operating condition detection system using fifth wheel
05/15/1997DE19645723A1 Autonomes Fahrtsteuerungssystem und -verfahren für ein Fahrzeug Autonomous cruise control system and method for a vehicle
05/15/1997DE19639492A1 Help call system, with self activation with occurrence of critical circumstances
05/15/1997DE19541379A1 Motor vehicle position determination method
05/15/1997CA2237117A1 A method of triggering an event
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