| Patents for G01C 21 - Navigation; Navigational instruments not provided for in groups (52,650) |
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| 05/23/2001 | EP1102510A1 Location system for mobile telephones |
| 05/23/2001 | EP1102501A2 Method and apparatus for a wireless telecommunications system that provides location-based information delivery to a wireless mobile unit |
| 05/23/2001 | EP1102399A2 Method and apparatus for filtering measurements used in a generalised positioning system |
| 05/23/2001 | EP1102398A2 Generalised positioning system based on use of a statistical filter |
| 05/23/2001 | EP1102397A2 Multiple-model navigation filter with hybrid positioning |
| 05/23/2001 | EP1102228A2 Navigation system using route information transmitted from a central station |
| 05/23/2001 | EP1102227A2 Method for dynamic guidance of a vehicle |
| 05/23/2001 | EP1102037A1 Navigation system with improved object selection |
| 05/23/2001 | EP1102036A1 Navigation device |
| 05/23/2001 | EP1102035A2 Method for transmitting position information |
| 05/23/2001 | EP1101215A1 Motion detection and tracking system to control navigation and display of object viewers |
| 05/23/2001 | EP1101201A1 Method and system for monitoring the proper operation of a debiting device |
| 05/23/2001 | EP0944893B1 Process for selecting the traffic information transmitted by a traffic information centre which concerns a route of a vehicle equipped with a terminal in a road network |
| 05/23/2001 | DE19956112A1 Navigationssystem mit verbesserter Objektauswahl Navigation system with improved object selection |
| 05/23/2001 | DE19956108A1 Verfahren zur dynamischen Zielführung eines Kraftfahrzeugs A method for dynamic route guidance of a motor vehicle |
| 05/23/2001 | DE19951546A1 Verfahren zum Benachrichtigen eines Benutzers über eine Verkehrsinformation und Navigationsgerät A method for notifying a user of a traffic information and navigation device |
| 05/23/2001 | DE10046000A1 Map indication method for computer based navigation assistance of vehicle, involves computing actual distance value based on selected spacing information relevant to reference positions |
| 05/23/2001 | DE10041277A1 Development method for geospatial information, involves analyzing data set in order to determine high quality geospatial information for predetermined area |
| 05/23/2001 | CN1296367A Method and device for aiding GPS protocol |
| 05/23/2001 | CN1296342A Transmission of geographic information to mobile equipment |
| 05/22/2001 | US6236939 Method and apparatus for controlling spacecraft attitude with rotational star trackers |
| 05/22/2001 | US6236937 GPS receiver with cross-track hold |
| 05/22/2001 | US6236935 Navigation-assistance method and device for a vehicle driver |
| 05/22/2001 | US6236832 Music-related information transmitted over mobile telephone network to a requesting user |
| 05/22/2001 | US6236356 Position measuring system, position measuring unit, and position measuring method |
| 05/22/2001 | US6236338 Navigation apparatus using radio communication device |
| 05/22/2001 | US6236306 Tactual annunciating device for notifying vehicle or machinery status or condition |
| 05/17/2001 | WO2001035370A1 Method of describing and generating road networks and corresponding road network |
| 05/17/2001 | WO2001035192A2 Virtual street addressing radius |
| 05/17/2001 | WO2001035115A1 Mobile station and method of position estimation |
| 05/17/2001 | US20010001319 Vehicle computer system with open platform architecture |
| 05/17/2001 | DE19939563C1 Co-ordinate ruler device for sport sailing or yachting, for entering or reading position data into or from sport sailing cards |
| 05/17/2001 | DE10042878A1 Navigation apparatus for vehicle, generates branch model diagram, based on connection relationship of approach and recession paths, number of lanes, with reference to branch pattern data |
| 05/16/2001 | EP1099955A2 A method of timing calibration |
| 05/16/2001 | EP1099932A1 Navigation device |
| 05/16/2001 | EP0914618B1 Integrity monitoring method and apparatus for gps and dgps receivers |
| 05/16/2001 | CN1295702A System and method for communicating and/or geolocating plural remote transmitters using time invariant matched filter |
| 05/16/2001 | CN1295701A System and method for communicating with plural remote transmitters |
| 05/16/2001 | CN1295697A Accounting apparatus, accounting system, and accounting card |
| 05/15/2001 | US6233602 Dynamically allocating server processes to client processes |
| 05/15/2001 | US6233523 Method of collection and linking of positional data from satellite localization and other data |
| 05/15/2001 | US6233522 Aircraft position validation using radar and digital terrain elevation database |
| 05/15/2001 | US6233521 Map database apparatus |
| 05/15/2001 | US6233520 Map data access method for navigation and navigation system |
| 05/15/2001 | US6233519 Car-mounted equipment |
| 05/15/2001 | US6233518 Method and system for providing an image vector-based traffic information |
| 05/15/2001 | US6233506 Technique for effectively locating an object |
| 05/15/2001 | US6233446 Arrangement for improving security in a communication system supporting user mobility |
| 05/15/2001 | US6232961 Display apparatus |
| 05/15/2001 | US6232918 Antenna array calibration in wireless communication systems |
| 05/15/2001 | US6232917 Navigational system |
| 05/12/2001 | CA2325231A1 Method and apparatus for assisted gps protocol |
| 05/12/2001 | CA2324798A1 A method of timing calibration |
| 05/10/2001 | WO2001033395A2 Spatial data object indexing engine |
| 05/10/2001 | WO2001033170A1 Vehicle navigation device |
| 05/10/2001 | WO2001033169A1 Light device for stabilising objects |
| 05/10/2001 | WO2001032484A1 Braking system for automatic execution of a braking operation in a motor vehicle |
| 05/10/2001 | WO2001032482A1 Device for driver-state dependent control device |
| 05/10/2001 | DE19953671A1 Navigationssystem Navigation system |
| 05/10/2001 | DE19949622A1 Mobile Streckenüberwachungseinheit Mobile route monitoring unit |
| 05/10/2001 | DE19948794A1 Information processing device for motor vehicle consists of hand-held computer which controls mobile telephone and GPS device |
| 05/10/2001 | DE19946607A1 Automatic, computer-assisted optimization of technical system by performing destruction and reconstruction steps |
| 05/10/2001 | DE10050765A1 Path setting apparatus for vehicles, sets up road evaluation value relatively to smaller value when a start point, destination or passing point exists on specific road |
| 05/10/2001 | DE10049561A1 Subscriber information search-output device for navigation apparatus, controls search of subscriber's information and displays map based on address of individual subscriber |
| 05/10/2001 | DE10041389A1 Navigation apparatus changes content of path guide information to be output, based on continuity of guide cross point, when three or more required guide cross points continue |
| 05/10/2001 | DE10041376A1 Navigationssystem und Speicherträger, in dem Programme gespeichert sind Are navigation system and storage medium storing programs |
| 05/10/2001 | CA2389141A1 Spatial data object indexing engine |
| 05/09/2001 | EP1098287A1 Vehicle route planning method |
| 05/09/2001 | EP1098262A2 Information selecting apparatus and information selecting method which are targeted for car user and intended to extract advertisement by considering taste of car user and running time, position of car, and location of advertised shop, and recording medium |
| 05/09/2001 | EP1098172A2 Navigation system |
| 05/09/2001 | EP1098171A2 Navigation system |
| 05/09/2001 | EP1098168A2 Method and system for automatic generation of shape and curvature data for a geographic database |
| 05/08/2001 | US6230132 Process and apparatus for real-time verbal input of a target address of a target address system |
| 05/08/2001 | US6230100 Method and apparatus for differential scale factor calibration in differential odometry systems integrated with GPS |
| 05/08/2001 | US6230099 Method of determining a route from a starting point to a destination in a route network |
| 05/08/2001 | US6230098 Map data processing apparatus and method, and map data processing system |
| 05/08/2001 | US6230097 Accurate vehicle navigation |
| 05/08/2001 | US6230083 Road shape predicting method and vehicle controlling method |
| 05/08/2001 | US6229040 Using free radical catalysts |
| 05/08/2001 | US6227496 Attitude determination system for artificial satellite |
| 05/03/2001 | WO2001031510A1 System and method for user navigation |
| 05/03/2001 | WO2001031296A1 Navigation apparatus |
| 05/03/2001 | WO2001031295A1 Method for detecting the position of an object |
| 05/03/2001 | DE19950033A1 Kameravorrichtung für Fahrzeuge A camera apparatus for vehicles |
| 05/03/2001 | DE19948381A1 Traffic management system calculates individual route based on environment, road condition, traffic volume and communicates information to user terminals e.g. mobile phones |
| 05/03/2001 | DE19941973A1 Verfahren und Vorrichtung zur aktiven Hilfestellung eines Kraftfahrzeugführers in einem Kraftfahrzeug Method and apparatus for actively assisting a motor vehicle driver in a motor vehicle |
| 05/03/2001 | DE10052934A1 Verfahren zur Bestimmung eines Weges zwischen einem Ausgangspunkt und einem Endpunkt eines Netzes, wie beispielsweise Straßennetzes A method for determining a route between a starting point and an end point of a network, such as the road network |
| 05/03/2001 | DE10045020A1 User interface for exchanging information between navigation system and user, judges whether input voice signal is in predefined language based on which switching of predefined dictionaries is controlled |
| 05/02/2001 | EP1096232A2 Apparatus and method for displaying a map |
| 05/02/2001 | EP1096231A2 Navigation system and apparatus |
| 05/02/2001 | EP1096230A2 Method and apparatus for inertial guidance for an automobile navigation system |
| 05/02/2001 | EP1096229A1 Method and system for automatic centerline adjustment of shape point data for a geographic database |
| 05/02/2001 | EP1096228A1 Navigation device |
| 05/02/2001 | EP1095361A1 Personal communication and positioning system |
| 05/02/2001 | EP1095318A1 Watch equipped with means for determining a location longitude |
| 05/01/2001 | US6226646 Storage medium carrying geographical location data |
| 05/01/2001 | US6226591 Vehicle present position detection apparatus, vehicle present position display apparatus, navigation system and recording medium |
| 05/01/2001 | US6226590 Vehicular navigation system and storage medium |
| 05/01/2001 | US6226589 System for providing guiding information for use in detecting and accessing a mobile object |
| 05/01/2001 | US6226577 Method for searching trip log of vehicle |