| Patents for G01C 21 - Navigation; Navigational instruments not provided for in groups (52,650) | 
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| 10/08/2013 | US8554477 Meeting notification and modification service | 
| 10/08/2013 | US8554476 Meeting notification and modification service | 
| 10/08/2013 | US8554474 Reporting of changes in navigation map data for navigation system | 
| 10/08/2013 | US8554473 Energy efficient routing using an impedance factor | 
| 10/08/2013 | US8554472 Electronic device and method for indicating position of the electronic device on electronic map | 
| 10/08/2013 | US8554471 Navigation device and method for conveying information relationships | 
| 10/08/2013 | US8554470 Communication system and movable terminal | 
| 10/08/2013 | US8554469 Apparatus and method for updating digital maps | 
| 10/08/2013 | US8554468 Systems and methods for driver performance assessment and improvement | 
| 10/08/2013 | US8554467 Travel time determination | 
| 10/08/2013 | US8554465 Device and method for the supported parking of a vehicle | 
| 10/08/2013 | US8554464 Navigation using portable reading machine | 
| 10/08/2013 | US8554463 Navigation system for a motor vehicle | 
| 10/08/2013 | US8554410 Route guidance assistance by moment support at the steering wheel | 
| 10/08/2013 | US8554407 Bypass valve and coolant flow controls for optimum temperatures in waste heat recovery systems | 
| 10/08/2013 | US8554404 Multimedia information and control system for automobiles | 
| 10/08/2013 | US8552286 Method of adaptive solar tracking using variable step size | 
| 10/08/2013 | CA2678156C Measurement apparatus, measurement method, and feature identification apparatus | 
| 10/03/2013 | WO2013149149A1 Method to identify driven lane on map and improve vehicle position estimate | 
| 10/03/2013 | WO2013148588A1 Managing power consumption of a device with a gyroscope | 
| 10/03/2013 | WO2013148585A1 System and method for determining navigational states based on a uniform external magnetic field | 
| 10/03/2013 | WO2013148345A1 Method and system for identifying a directional heading of a vehicle | 
| 10/03/2013 | WO2013148077A1 Mashup of ap location and map information for wifi based indoor positioning | 
| 10/03/2013 | WO2013147916A1 Dynamic navigation service | 
| 10/03/2013 | WO2013147617A1 Method for movement in a physically configurable space and device for use with the method | 
| 10/03/2013 | WO2013146582A1 Position determination system, position determination method, computer program, and position determination device | 
| 10/03/2013 | WO2013146518A1 Navi-server, navi-client, and navi-system | 
| 10/03/2013 | WO2013145668A1 Vehicle-mounted electronic equipment operation device | 
| 10/03/2013 | WO2013145649A1 Information processing system | 
| 10/03/2013 | WO2013145646A1 Information processing system | 
| 10/03/2013 | WO2013145645A1 Electronic device | 
| 10/03/2013 | WO2013145643A1 Information provision system | 
| 10/03/2013 | WO2013145639A1 Information processing device, information processing method and program | 
| 10/03/2013 | WO2013145277A1 Navigation server, control method, and program | 
| 10/03/2013 | WO2013145265A1 Retrieval device, search management device, terminal device, and calculation method | 
| 10/03/2013 | WO2013145264A1 Image processing device, image processing management device, terminal device, and image processing method | 
| 10/03/2013 | WO2013145234A1 Charging-time-deriving device, charging-time-managing device, terminal device, and method therefor | 
| 10/03/2013 | WO2013145214A1 Navigation device | 
| 10/03/2013 | WO2013145190A1 Management device, terminal device, and route management method | 
| 10/03/2013 | WO2013145184A1 Image processing device, image processing management device, terminal device, and image processing method | 
| 10/03/2013 | WO2013145146A1 Navigation device, navigation method and navigation program | 
| 10/03/2013 | WO2013145128A1 Route search device, control method, and program | 
| 10/03/2013 | WO2013145081A1 Route search device, route search management device, terminal device, and route search method | 
| 10/03/2013 | WO2013144759A1 Location-based assistance for personal planning | 
| 10/03/2013 | WO2013144503A1 Atom interferometer with differential inertial measurement | 
| 10/03/2013 | WO2013144435A1 Method and apparatus for geo-coding unstructured address information | 
| 10/03/2013 | WO2013144380A2 Information determination in a portable electronic device carried by a user | 
| 10/03/2013 | WO2013144371A1 A hearing device with an inertial measurement unit | 
| 10/03/2013 | WO2013144192A1 Digital location-based data methods and product | 
| 10/03/2013 | WO2013143796A1 Reverse natural guidance | 
| 10/03/2013 | WO2013142932A1 System for the integration of signal-transmission/-reception technologies for highway use | 
| 10/03/2013 | WO2013102924A3 A method and system for providing tourist assistance and guided navigation by metadata transmission | 
| 10/03/2013 | US20130262222 Customer metrics driven traveler information system for multimodal public transporation systems | 
| 10/03/2013 | US20130262126 Systems and Methods for Off-Board Voice-Automated Vehicle Navigation | 
| 10/03/2013 | US20130262102 Systems and Methods for Off-Board Voice-Automated Vehicle Navigation | 
| 10/03/2013 | US20130261970 Method for obtaining a speed profile | 
| 10/03/2013 | US20130261969 Navigation apparatus, control method, program, and storage medium | 
| 10/03/2013 | US20130261968 Navigation device | 
| 10/03/2013 | US20130261967 Path searching method and path search device | 
| 10/03/2013 | US20130261966 System and method for determining a vehicle route | 
| 10/03/2013 | US20130261965 Hub label compression | 
| 10/03/2013 | US20130261964 Systems, methods, and apparatus for providing indoor navigation using magnetic sensors | 
| 10/03/2013 | US20130261963 Road side data exchange net and method thereof | 
| 10/03/2013 | US20130261962 Information processing apparatus, information processing method, and program | 
| 10/03/2013 | US20130261961 Method for increasing waypoint accuracies for crowd-sourced routes | 
| 10/03/2013 | US20130261960 System and method for dynamic route guidance | 
| 10/03/2013 | US20130261959 Information processing apparatus, information processing method, and program | 
| 10/03/2013 | US20130261957 Systems and methods to suggest travel itineraries based on users' current location | 
| 10/03/2013 | US20130261956 System and method for integrated trip planning based on fixed and flexible itinerary components | 
| 10/03/2013 | US20130261955 Method for the Determination of an Ecological Route Attribute | 
| 10/03/2013 | US20130261954 Mapping or navigation apparatus and method of operation thereof | 
| 10/03/2013 | US20130261953 Route search system and method for electric automobile | 
| 10/03/2013 | US20130261921 Driving support device | 
| 10/03/2013 | US20130261914 Vehicle control system and methods | 
| 10/03/2013 | US20130261891 Method and apparatus for projecting navigation information onto front of vehicle | 
| 10/03/2013 | US20130261860 Collection and delivery support system for saddle-ride type electric vehicles | 
| 10/03/2013 | US20130257688 Light emitting device, driving support system, and helmet | 
| 10/02/2013 | EP2645063A1 Path searching method and path search device | 
| 10/02/2013 | EP2645062A2 Route search system and method for electric automobile | 
| 10/02/2013 | EP2645061A2 Reduction of link requirements of an inertial measurement unit (IMU/AP) for a strapdown inertial system (SDI) | 
| 10/02/2013 | EP2645060A2 Moving body position detection system, moving body position detection apparatus, moving body position detection method, and computer-readable storage medium | 
| 10/02/2013 | EP2643661A1 Method and device for determining motion parameters | 
| 10/02/2013 | DE102012102771A1 Method for representing vehicle environment on optical display device, involves performing change between representation types, when operator changes displayed image scale or display area of representation of vehicle environment | 
| 10/02/2013 | DE10004525B4 Verfahren zur Geschwindigkeits- und Abstandsregelung eines Kraftfahrzeuges A method for speed and distance control of a motor vehicle | 
| 10/02/2013 | CN203224900U Intelligent hand-held terminal used for express delivery staff member | 
| 10/02/2013 | CN103339664A Device for assisting in planning of charger placement, method for assisting in planning of charger placement, and program | 
| 10/02/2013 | CN103339474A Apparatus for operating in-vehicle information apparatus | 
| 10/02/2013 | CN103339473A Inertial sensor aided heading and positioning for GNSS vehicle navigation | 
| 10/02/2013 | CN103339472A Inertial sensor aided heading and positioning for GNSS vehicle navigation | 
| 10/02/2013 | CN103339336A Parking assist system and parking assist method | 
| 10/02/2013 | CN103339010A Zone driving | 
| 10/02/2013 | CN103337059A High-energy particle interference suppression method of star sensor | 
| 10/02/2013 | CN103335662A Vehicle-mounted navigation device and fault diagnosis method thereof | 
| 10/02/2013 | CN103335660A Automobile navigation device | 
| 10/02/2013 | CN103335659A 2D/3D (Two Dimensional/Three Dimensional) map display method and way directing or navigating method | 
| 10/02/2013 | CN103335658A Autonomous vehicle obstacle avoidance method based on arc path | 
| 10/02/2013 | CN103335657A Method and system for strengthening navigation performance based on image capture and recognition technology | 
| 10/02/2013 | CN103335656A Vehicle-mounted navigation system with improved structure | 
| 10/02/2013 | CN103335655A Navigator and navigation method | 
| 10/02/2013 | CN103335654A Self-navigation method for planetary power descending branch |