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)
06/2012
06/20/2012CN102506884A Method, system and device for recommending gathering places for multiple users on basis of maps
06/20/2012CN102506883A Navigation method, equipment and navigation system
06/20/2012CN102506882A Sequencing method for roads forming fork road in navigation system
06/20/2012CN102506881A Method for rapidly and accurately locating by utilizing relative coordinate
06/20/2012CN102506880A Method for matching global positioning system (GPS) coordinate and coordinate on road in vector map
06/20/2012CN102506879A Urban landscape geographical information data acquisition system
06/20/2012CN102506878A Method for establishing point of interest (POI) in application of location based service (LBS)
06/20/2012CN102506877A Deep-space exploration navigation system filtering method with immunity to initial error
06/20/2012CN102506876A Self-contained navigation method for measurement of earth ultraviolet sensor
06/20/2012CN102506875A Method and device for navigating unmanned aerial vehicle
06/20/2012CN102506874A Euler angle superlinearity output method based on angle velocity
06/20/2012CN102506873A Euler angle Laguerre approximate output method based on angle velocity
06/20/2012CN102506872A Method for judging flight route deviation
06/20/2012CN102506871A Airborne double-fiber IMU (inertial measurement unit)/DGPS (differential global positioning system) integrated relative deformation attitude measurement device
06/20/2012CN102506870A Euler angle Hermite exponential approximation output method based on angular velocity
06/20/2012CN102506869A Euler angle polynomial class-index approximate output method on basis of angle velocity
06/20/2012CN102506868A SINS (strap-down inertia navigation system)/SMANS (scene matching auxiliary navigation system)/TRNS (terrain reference navigation system) combined navigation method based on federated filtering and system
06/20/2012CN102506867A SINS (strap-down inertia navigation system)/SMANS (scene matching auxiliary navigation system) combined navigation method based on Harris comer matching and combined navigation system
06/20/2012CN102506866A Angle speed-based Chebyshev approximate output method of quaternion numbers in ultimate flight of aircraft
06/20/2012CN102506865A Four-ary number polynomial approximate output method during extreme aerobat flight based on angular velocity
06/20/2012CN102506864A Method for approximately outputting quaternion numbers with arbitrary step size in orthogonal series during extreme flight of aircraft
06/20/2012CN102506863A Universal gravitation search-based unmanned plane air route planning method
06/20/2012CN102506862A Cone algorithm based on second-order non-communicative error compensation model
06/20/2012CN102506861A Travel information processing method and device
06/20/2012CN102506860A Inertia stabilizing device based on acceleration feedback and feed-forward and control method thereof
06/20/2012CN102506859A Gyro signal acquisition circuit and signal filtering system for three-axis inertially-stabilized platform
06/20/2012CN102506858A Satellite navigation system assisted inertial sensor axial direction rapid identification method
06/20/2012CN102506857A Relative attitude measurement real-time dynamic filter method based on dual-inertial measurement unit/differential global positioning system (IMU/DGPS) combination
06/20/2012CN102506856A Method for improving sensitivity of advanced photo system (APS) star sensor
06/20/2012CN102506855A Book retrieval navigation system
06/20/2012CN102506854A Wireless region traffic pointing system
06/20/2012CN102506853A Path planning method, navigation method, location service equipment and server
06/20/2012CN102506852A Visual navigation system and navigation method thereof for agricultural vehicle
06/20/2012CN102506851A Navigation device and navigation method
06/20/2012CN102506850A Method, device and information system for positioning geographic position
06/20/2012CN102506849A Method for optimizing shortest path with restraint
06/20/2012CN102501979A Airborne navigation nacelle
06/20/2012CN102501730A Vehicular entertainment navigation system with tire pressure monitoring function
06/20/2012CN101949715B Multi-sensor integrated synchronous control method and system for high-precision time-space data acquisition
06/20/2012CN101929871B Fault detection method of inertial system state selector
06/20/2012CN101802553B Navigation device
06/20/2012CN101750078B Network navigation system and network navigation method thereof
06/20/2012CN101650805B Search method for path planning
06/20/2012CN101626937B Anticollision control system for a vehicle
06/20/2012CN101520694B Character input reception apparatus and method for receiving character inputs
06/20/2012CN101382437B Map information display device, map information display method and program
06/20/2012CN101216322B Road crossing navigation picture display process, device and GPS navigation equipment
06/20/2012CN101140166B Navigation device and describing method of cross point indication map
06/20/2012CN101115972B Navigation device
06/19/2012US8204810 System and method for matching an offer with a quote
06/19/2012US8204785 Information processing system, portable information terminal and its control method, information providing device and its control method, and program
06/19/2012US8204688 Display method and system for a vehicle navigation system
06/19/2012US8204687 Display route creation method, display route creation apparatus, and display route creation program
06/19/2012US8204686 Scheduling method using portable terminal and navigation terminal
06/19/2012US8204685 Navigation device and road lane recognition method thereof
06/19/2012US8204684 Adaptive mobile device navigation
06/19/2012US8204683 Methods, devices, and computer program products for geo-tagged photographic image augmented files
06/19/2012US8204682 Arrival monitoring with direct and actual travel path reporting
06/19/2012US8204681 Navigation apparatus, route guide method and program
06/19/2012US8204680 Method of operating a navigation system to provide road curvature
06/19/2012US8204677 Tracking method
06/19/2012US8204675 Portable navigation device point of interest selection based on store open probability
06/19/2012US8204666 Driving support device, driving support method, and driving support program
06/19/2012US8203578 Map scroll method and apparatus for conducting smooth map scroll operation for navigation system
06/19/2012US8203109 High energy laser beam director system and method
06/16/2012CA2761412A1 Changing frequency of navigational notifications based on travel patterns
06/15/2012CA2756912A1 Methods and systems for augmented navigation
06/14/2012WO2012078883A2 Coordinate sharing between user equipments during a group communication session in a wireless communications system
06/14/2012WO2012078755A2 Method and apparatus of route guidance
06/14/2012WO2012078172A1 Navigation system with location based controlled priority notification delivery mechanism and method of operation thereof
06/14/2012WO2012078140A1 Underwater navigation system
06/14/2012WO2012077965A2 System and method for notifying an occurrence of vehicle accident
06/14/2012WO2012077624A1 Map display apparatus, map display method, and map display program
06/14/2012WO2012077184A1 Train protection device and train position determination method
06/14/2012WO2012076176A1 Method for displaying a travel route
06/14/2012WO2012076040A1 Mapping or navigation apparatus and method of operation thereof
06/14/2012WO2012056438A9 Method and apparatus for determining location offset information
06/14/2012WO2012019729A3 Method and device for assisting in driving and anticipating a road profile
06/14/2012US20120150483 Machine Logic Airtime Sensor For Board Sports
06/14/2012US20120150444 Apparatuses for managing, determining, and verifying navigation route for mobile terminal, navigation service provision system, and method of managing navigation route for mobile terminal
06/14/2012US20120150443 Methods and Apparatus for Geo-Collaboration
06/14/2012US20120150442 Moving route processing device and information providing system using this moving route processing device
06/14/2012US20120150441 Systems and methods for navigation using cross correlation on evidence grids
06/14/2012US20120150440 Positioning apparatus, positioning method, and storage medium for measuring position using both autonomous navigation and gps
06/14/2012US20120150439 Automatic Determination of Tire Height for Improving Guidance Performance
06/14/2012US20120150438 Road Information Provision System Using Navigation Device
06/14/2012US20120150437 Systems and Methods for Precise Sub-Lane Vehicle Positioning
06/14/2012US20120150436 Method for Displaying a Travel Route
06/14/2012US20120150435 Positioning apparatus and positioning method
06/14/2012US20120150434 Method for providing location service and mobile terminal
06/14/2012US20120150433 Systems and methods for cross-street identification
06/14/2012US20120150432 Navigation device, navigation method, and program
06/14/2012US20120150431 Portable navigation device and method with active elements
06/14/2012US20120150430 Human Emotion Metrics for Navigation Plans and Maps
06/14/2012US20120150429 Method and arrangement relating to navigation
06/14/2012US20120150428 Method and device for recognizing road signs in the vicinity of a vehicle and for synchronization thereof to road sign information from a digital map
06/14/2012US20120150427 System and method for safe taxi service
06/14/2012US20120150364 Unmanned vehicle and system
06/14/2012DE102011120510A1 Method for determining route of vehicle by navigation system, involves receiving signal by communication device, where signal is emitted by mobile medical system
06/14/2012DE102011120497A1 Systeme und Verfahren zur präzisen Fahrzeugpositionsbestimmung innerhalb einer Fahrspur Systems and methods for accurate vehicle positioning within a lane
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