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)
12/1998
12/30/1998WO1998059506A2 Improvements in or relating to information distribution
12/30/1998WO1998059329A1 Method for determining travel time according to the time of the day
12/30/1998WO1998059215A1 Map downloading system with gps and transceiver
12/30/1998WO1998059214A1 Map information displaying device
12/30/1998EP0887622A1 Method for determining path data
12/30/1998EP0886846A1 Method for guiding a driver and navigation system for such a method
12/30/1998CN1203369A Device and system for labeling sight images
12/29/1998US5854987 Vehicle steering control system using navigation system
12/23/1998EP0886125A2 Display device for a vehicle
12/23/1998EP0886124A2 Method and device for recording travel data
12/23/1998EP0886123A2 Navigation device and navigation method
12/22/1998US5852791 For stitching a workpiece fabric with a needle thread/bobbin thread
12/22/1998CA2175945C Integrated gps/inertial navigation apparatus providing improved heading estimates
12/17/1998WO1998057125A1 Method and device for generating, merging and updating of destination tracking data
12/17/1998WO1998025107A3 Navigation system using gps data
12/17/1998DE19743705C1 Method of collecting and combining positioning data from satellite location systems and other data
12/17/1998DE19724316A1 Method of distance or positional location using motor vehicle wheel speed sensors
12/16/1998EP0884711A1 Map display apparatus for motor vehicle
12/16/1998EP0884666A1 Vehicle control system, vehicle mounting apparatus, base station apparatus and vehicle control method
12/16/1998EP0884562A1 Unidirectional off-board navigation system
12/16/1998EP0884561A2 Pipeline position determining pig
12/16/1998EP0883796A1 Vehicle navigation and route guidance system
12/16/1998CN1201936A Digital map display scrolling method, digital map display scrolling device, and storage device for storing digital map display scrolling program
12/15/1998US5850618 Navigation device
12/15/1998US5850341 Method and apparatus for monitoring material removal using mobile machinery
12/15/1998US5850215 Display apparatus for a car
12/15/1998US5850193 On a vehicle for assisting a vehicle
12/10/1998WO1998055833A1 Portable navigation system comprising direction detector, position detector and database
12/10/1998WO1998055832A1 Vibration isolator system for an inertial sensor assembly
12/10/1998WO1998045989A3 Arrangement for extending service support in a communication system
12/10/1998WO1998045988A3 Arrangement for improving availability of services in a communication system
12/10/1998WO1998045982A3 Arrangement for improving security in a communication system supporting user mobility
12/10/1998CA2307129A1 Portable navigation system comprising direction detector, position detector and database
12/10/1998CA2288063A1 Vibration isolator system for an inertial sensor assembly
12/10/1998CA2236887A1 Method for determining route data
12/09/1998EP0883054A2 Digital map display zooming method and device
12/09/1998EP0882270A1 Method and apparatus for tracking vehicle location
12/09/1998EP0777863B1 Navigation information system
12/09/1998CN1201183A Digital map-displaying pantography, apparatus and storage medium for storing pantographic programme
12/09/1998CN1201139A Operation-information reporting device
12/08/1998US5848375 Method of automatically generating road network information and system for embodying the same
12/08/1998US5848374 Map information processing method and apparatus for correlating road location on a road network map
12/08/1998US5848373 Computer aided map location system
12/08/1998US5848364 Method and apparatus for vehicle navigation and guidance through a traffic circle
12/08/1998CA2189800C Transparency holder for navigation aid
12/03/1998WO1998054691A2 Display device
12/03/1998WO1998054021A1 Displaying computer information to a driver of a vehicle
12/03/1998DE19824587A1 Communicating navigation apparatus as portable electronic information apparatus
12/02/1998EP0881614A1 Map display apparatus for motor vehicle
12/02/1998EP0881563A2 Digital map display scrolling method and device
12/02/1998EP0881554A2 Satellite imaging system
12/02/1998EP0881466A1 Navigation device
12/02/1998EP0880713A1 Combined gps positioning system and communications system utilizing shared circuitry
12/01/1998US5845228 Vehicle-route computing apparatus
12/01/1998US5845227 Method and apparatus for providing shortest elapsed time route and tracking information to users
12/01/1998US5845226 Navigation system for leading to a destination and recording medium used for the navigation system
12/01/1998US5844505 Automobile navigation system
12/01/1998US5844232 Slit-type sun sensor having a plurality of slits
12/01/1998US5842524 Shrink-wrap fire extinguishing method and container
11/1998
11/26/1998WO1998053405A1 Portable field processing equipment
11/26/1998WO1998053274A1 Method and apparatus for determining a route
11/26/1998WO1998037505A3 Caching for pathfinding computation
11/26/1998DE19815141A1 Dynamic route guidance system for vehicles
11/26/1998DE19718822A1 Method of supplying information about movable object to control device
11/25/1998EP0880121A2 Route guidance apparatus
11/25/1998EP0880031A1 Satellite Navigation System
11/25/1998EP0880030A2 Automatic ship position and course logger
11/25/1998EP0880010A2 Measuring apparatus
11/25/1998EP0879458A1 A method of triggering an event
11/24/1998US5842147 Navigation display device which indicates goal and route direction information
11/24/1998US5842146 Method and apparatus of setting clock time and using time data in a vehicle navigation system
11/24/1998US5842145 Apparatus for providing individualized maps to pedestrians
11/24/1998US5841537 Synthesized attitude and heading inertial reference
11/24/1998US5841398 Integrated navigation and communication satellite system
11/24/1998US5841018 Method of compensating for installation orientation of an attitude determining device onboard a craft
11/19/1998WO1998052176A1 Map database device, map displaying device and recording medium having and using height data efficiently
11/19/1998WO1998051995A1 Navigator
11/19/1998DE19824904A1 Autonomous error determination for inertial sensor or measuring system
11/19/1998DE19726542A1 Method of controlling and securing traffic system
11/18/1998EP0772842A4 Method for collecting and processing visual and spatial position information
11/18/1998CN1199487A Pedestrian information providing system, its memory device and pedestrian information processor
11/18/1998CN1199468A Combined GPS positioning system and communication system utilizing shared circuitry
11/17/1998US5839088 Navigational apparatus
11/17/1998US5839087 Current position calculating system for a vehicle having a function for correcting a vehicle direction
11/17/1998US5839086 On-board route display receiving information from external device
11/17/1998US5838562 System and a method for enabling a vehicle to track a preset path
11/17/1998US5838330 Scenery displaying system for displaying a scenery from an arbitrary position
11/17/1998US5837894 For a spacecraft orbiting earth
11/17/1998US5836291 Evaporated fuel processing apparatus for an internal combustion engine
11/14/1998CA2237482A1 Automatic ship position and course logger
11/12/1998WO1998051018A1 Tactual annunciating device for notifying vehicle or machinery status or condition
11/12/1998WO1998030988A3 System and methods for triggering and transmitting vehicle alarms to a central monitoring station
11/11/1998EP0877348A2 Vehicle-guiding device for recognizing rotary junction
11/11/1998CN1040701C 车辆位置确定设备 Vehicle position determining device
11/05/1998WO1998049580A2 Method for determining position, for navigating a motor vehicle in traffic
11/05/1998WO1998049577A2 Methods for gyro bias estimation using gps
11/05/1998WO1998034812A3 Multimedia information and control system for automobiles
11/05/1998DE4244932C2 Navigational aid for optimal routing of motor vehicle
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
11/04/1998EP0875878A2 Map information providing system
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