| Patents for G01C 21 - Navigation; Navigational instruments not provided for in groups (52,650) | 
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| 05/08/2013 | DE10134908B4 Spracherkennungsvorrichtung und Verfahren, welche zwei gegenteilige Wörter verwenden A speech recognition apparatus and method, which use two opposite words  | 
| 05/08/2013 | DE10009850B4 Navigationssystem und -verfahren und Speichermedium, in dem Navigationsprogramme gespeichert sind Are navigation system and method, and storage medium stored in the navigation programs  | 
| 05/08/2013 | CN202928589U Dual-camera real-time real world matching vehicle navigation device  | 
| 05/08/2013 | CN202928588U Multi-mode strap-down seeker decoupling device  | 
| 05/08/2013 | CN202928587U Novel vehicle-mounted navigation integrated equipment  | 
| 05/08/2013 | CN202928586U Ship navigation device  | 
| 05/08/2013 | CN202928585U Movable robot positioning system based on plurality of code readers of two-dimensional codes  | 
| 05/08/2013 | CN202928584U Positioning system of mobile robot  | 
| 05/08/2013 | CN202928583U Offshore drilling platform attitude monitor and location device  | 
| 05/08/2013 | CN202928582U Posture monitoring and positioning device for floating drilling platform  | 
| 05/08/2013 | CN202923394U Intelligent navigator safe driving system based on Andriod system  | 
| 05/08/2013 | CN103097863A Method and device for detecting a deviation of a rotation rate signal of a rotation rate sensor  | 
| 05/08/2013 | CN103097862A Navigation system with traffic estimation mechanism and method of operation thereof  | 
| 05/08/2013 | CN103097861A Navigation device and portable information terminal  | 
| 05/08/2013 | CN103096246A Vehicular intercom device, intercom servicer, vehicle driving location displaying method and system  | 
| 05/08/2013 | CN103096245A Communication system and method based on map or navigation  | 
| 05/08/2013 | CN103093753A Navigation system user voice custom method  | 
| 05/08/2013 | CN103092909A Technique for structuring a navigation database  | 
| 05/08/2013 | CN103092201A Voice blind guiding robot with multiple sensors based on radio frequency identification and route planning method  | 
| 05/08/2013 | CN103091508A Method and device of obtaining movement direction of navigation goal  | 
| 05/08/2013 | CN103090880A Car navigation system, method and device  | 
| 05/08/2013 | CN103090879A Method for route calculation of navigation device  | 
| 05/08/2013 | CN103090878A Vehicle path planning method, vehicle path planning system and vehicle navigation apparatus  | 
| 05/08/2013 | CN103090877A A method of generating improved map data for use in navigation devices  | 
| 05/08/2013 | CN103090876A Technique for structuring navigation data  | 
| 05/08/2013 | CN103090875A Real-time real-scene matching vehicle navigation method and device based on double cameras  | 
| 05/08/2013 | CN103090874A Vehicle localization  | 
| 05/08/2013 | CN103090873A Navigation method and navigation device  | 
| 05/08/2013 | CN103090872A Method for displaying car traveling track in electronic map of personal mobile communication terminal  | 
| 05/08/2013 | CN103090871A Car navigation apparatus, navigation method thereof and car navigation system thereof  | 
| 05/08/2013 | CN103090870A Spacecraft attitude measurement method based on MEMS (micro-electromechanical systems) sensor  | 
| 05/08/2013 | CN103090869A Digital compensation method for adjusting installation error of strapdown equipment  | 
| 05/08/2013 | CN103090868A Method for preparing typical ground object reference picture by using multispectral image classification  | 
| 05/08/2013 | CN103090867A Error restraining method for fiber-optic gyroscope strapdown inertial navigation system rotating relative to geocentric inertial system  | 
| 05/08/2013 | CN103090866A Method for restraining speed errors of single-shaft rotation optical fiber gyro strapdown inertial navigation system  | 
| 05/08/2013 | CN103090865A Method for restraining attitude errors of modulation type strapdown inertial navigation system  | 
| 05/08/2013 | CN103090864A Communication time delay compensation based multi-surface unmanned vehicle co-location method  | 
| 05/08/2013 | CN103090863A Method for measuring posture and height of dynamic platform  | 
| 05/08/2013 | CN103090862A Terminal apparatus and navigation mode switching method of terminal apparatus  | 
| 05/08/2013 | CN103090861A Multi-thread terrain matching and navigating method for underwater robot  | 
| 05/08/2013 | CN103090860A Method and device for obtaining movement direction  | 
| 05/08/2013 | CN103090859A Assistance method and device for ensuring accuracy of position information of traveling aircraft on ground  | 
| 05/08/2013 | CN102445203B Emmett output method for rigid body space motion state  | 
| 05/08/2013 | CN102445202B Laguerre output method for rigid body space motion state  | 
| 05/08/2013 | CN102393204B Combined navigation information fusion method based on SINS (Ship's Inertial Navigation System)/CNS (Communication Network System)  | 
| 05/08/2013 | CN102346255B Satellite navigation data reasonableness test method  | 
| 05/08/2013 | CN102297692B Self-localization method of intelligent wheelchair in corner areas  | 
| 05/08/2013 | CN102176283B Traffic network simplifying model and navigating method based on same  | 
| 05/08/2013 | CN102168982B Navigation system, vehicle-mounted machine, program and navigation method  | 
| 05/08/2013 | CN102135433B Accurate navigation method and location service equipment  | 
| 05/08/2013 | CN102012235B Car navigation system  | 
| 05/08/2013 | CN101769756B Fingerprint navigation method for establishing link between fingerprint and navigation destination and navigation device  | 
| 05/08/2013 | CN101750046B Angle measuring device, method and engineering machine  | 
| 05/08/2013 | CN101620804B Information display method, information processing apparatus, and information display program  | 
| 05/08/2013 | CN101135570B Method of operating a night-view system in a vehicle and corresponding night-view system  | 
| 05/07/2013 | US8438127 Behaviour pattern analysis system, mobile terminal, behaviour pattern analysis method, and program  | 
| 05/07/2013 | US8437958 Method and system for providing wireless connection conditions along a navigation route  | 
| 05/07/2013 | US8437957 Method and device for checking the conformity of an aircraft trajectory  | 
| 05/07/2013 | US8437956 Unmanned aerial system position reporting system and related methods  | 
| 05/07/2013 | US8437954 Real time travel director  | 
| 05/07/2013 | US8437953 Navigation apparatus and route distribution server  | 
| 05/07/2013 | US8437952 Navigation system and method of recognizing traffic lane using the same  | 
| 05/07/2013 | US8437951 Methods, device and systems for determining route metrics using stored route information  | 
| 05/07/2013 | CA2460318C Architecture and system for location awareness  | 
| 05/02/2013 | WO2013063466A2 Method and system for navigation using bounded geograhic regions  | 
| 05/02/2013 | WO2013061940A1 Head-mounted display device, information terminal, program, information storage medium, screen processing system, method for controlling head-mounted display device, and method for controlling information terminal  | 
| 05/02/2013 | WO2013061410A1 Charging information management server, terminal, charging information management method, and program  | 
| 05/02/2013 | WO2013060928A1 Method and apparatus for predicting a travel time and destination before traveling  | 
| 05/02/2013 | WO2013060925A1 Method and apparatus for constructing a road network based on point-of-interest (poi) information  | 
| 05/02/2013 | WO2013059989A1 Motion alignment method of inertial navigation system  | 
| 05/02/2013 | US20130110633 Adaptive presentation of guided tour information on mobile client terminal(s)  | 
| 05/02/2013 | US20130110457 Method for direction changes identification and tracking  | 
| 05/02/2013 | US20130110456 Geolocation system and method for determining mammal locomotion movement  | 
| 05/02/2013 | US20130110397 Method and System for Detection of a Zero Velocity State of an Object  | 
| 05/02/2013 | US20130110396 Identifying custom rendezvous points between users and vehicles plying on custom routes  | 
| 05/02/2013 | US20130110395 Method for Accurately Determining the Locations of Public Transportation Stations  | 
| 05/02/2013 | US20130110394 Navigation system  | 
| 05/02/2013 | US20130110393 Method and system for navigation using bounded geograhic regions  | 
| 05/02/2013 | US20130110392 Automatic travel time and routing determinations in a wireless network  | 
| 05/02/2013 | US20130110391 Apparatus for estimating travel path of a vehicle  | 
| 05/02/2013 | US20130110385 Method and system for fleet navigation, dispatching and multi-vehicle, multi-destination routing  | 
| 05/02/2013 | US20130110333 System for hybrid vehicle to enhance performance during electric mode  | 
| 05/02/2013 | DE112011101251T5 Fahrzeugsteuervorrichtung, Ziel-Führungsfahrzeug-Zuweisungsvorrichtung und Fahrzeugsteuerverfahren Vehicle control device target pace car assigning device and vehicle control method  | 
| 05/02/2013 | DE102012219551A1 Navigation device installed in vehicle, has controller that provides guidance on circular intersection road during management mode, if read road is included in connector roads of circular intersection  | 
| 05/02/2013 | DE102012216458A1 Fahrzeuglokalisierung Vehicle location  | 
| 05/02/2013 | DE102011085372A1 Route planning method for planning travel route for e.g. motorcycle, involves determining weather travel route between start position and target position under consideration of parameters of candidate route sections  | 
| 05/02/2013 | DE102007054950B4 Verfahren zur Stützung der selbsttätigen Navigation eines niedrig fliegenden Flugkörpers Method to support the automatic navigation of a low-flying missile  | 
| 05/01/2013 | EP2587222A1 System for displaying images with multi-resolution integration  | 
| 05/01/2013 | EP2587221A2 Systems, methods and devices for generating alternate itineraries  | 
| 05/01/2013 | EP2587220A1 Method and device for providing an optimised route path to find a parking place in an area  | 
| 05/01/2013 | EP2587219A1 Method to improve leveling performance in navigation systems  | 
| 05/01/2013 | EP2587218A1 Method for locating a device in an environment and corresponding device  | 
| 05/01/2013 | EP2587217A2 Method and associated system for adjusting sink rate alert envelope for special landing zones  | 
| 05/01/2013 | EP2585795A1 Navigation device&method  | 
| 05/01/2013 | EP2585794A1 An electronic map creation process  | 
| 05/01/2013 | EP2585793A1 Method for validating inland barrier crossing in a digital map  | 
| 05/01/2013 | CN202915929U Energy-saving navigation device  | 
| 05/01/2013 | CN202915928U Novel navigation unit  | 
| 05/01/2013 | CN202915927U Navigation device with wind generator  | 
| 05/01/2013 | CN202915926U Navigating instrument with overtaking assisting image system and vehicle with navigating instrument  |