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Class Information
Number: 342/64
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Return signal controls external device > Aircraft guidance > With map matching
Description: Subject matter including means to compare radar data with previously stored location information to derive guidance signals.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8682507 Method and system for determining flight parameters of an aircraft Mar. 25, 2014
8659469 Movable information collection apparatus Feb. 25, 2014
8583360 Usage mode determination of navigation system Nov. 12, 2013
8577608 Method of obtaining a local terrain elevation database from detector means on board a vehicle Nov. 5, 2013
8569669 Navigation method for a missile Oct. 29, 2013
8560280 Method for calculating a navigation phase in a navigation system involving terrain correlation Oct. 15, 2013
8355868 Method and system for spectral image celestial navigation Jan. 15, 2013
8321070 Threat object map creation using a three-dimensional sphericity metric Nov. 27, 2012
8279108 Viewing device for an aircraft comprising means for displaying aircraft exhibiting a risk of collision Oct. 2, 2012
8212714 Using doppler radar images to estimate aircraft navigational heading error Jul. 3, 2012
8212711 UAV trajectory determination method and system Jul. 3, 2012
8138960 Map information update support device, map information update support method and computer readable recording medium Mar. 20, 2012
8005612 Map data distribution system Aug. 23, 2011
7899598 Method for controlling a surface-modifying machine Mar. 1, 2011
7818115 Procedure for determining a navigation solution of a navigation system with a Terrain Navigation Module, as well as a navigation system Oct. 19, 2010
7791529 System for estimating the speed of an aircraft, and an application thereof to detecting obstacles Sep. 7, 2010
7652617 Radar microsensor for detection, tracking, and classification Jan. 26, 2010
7649925 Time transfer utilizing ultra wideband signals Jan. 19, 2010
7627414 Road map management system Dec. 1, 2009
7579978 Radar based runway confirmation database acquisition system Aug. 25, 2009
7522090 Systems and methods for a terrain contour matching navigation system Apr. 21, 2009
7032858 Systems and methods for identifying targets among non-targets with a plurality of sensor vehicles Apr. 25, 2006
7035764 System and process for tracking an object state using a particle filter sensor fusion technique Apr. 25, 2006
7027653 Variation detecting apparatus, variation detecting method, and storage medium and system for storing program involved in the method Apr. 11, 2006
6982666 Three-dimensional synthetic aperture radar for mine detection and other uses Jan. 3, 2006
6882959 System and process for tracking an object state using a particle filter sensor fusion technique Apr. 19, 2005
6873998 System and method for updating a geographic database using satellite imagery Mar. 29, 2005
6853332 Automatic registration of images in digital terrain elevation data Feb. 8, 2005
6744401 Methods and apparatus for radar data processing Jun. 1, 2004
6691947 Repetitive image targeting system Feb. 17, 2004
6680691 Methods and apparatus for accurate phase detection Jan. 20, 2004
6674391 System and method of simulated image reconstruction Jan. 6, 2004
6664917 Synthetic aperture, interferometric, down-looking, imaging, radar system Dec. 16, 2003
6593875 Site-specific doppler navigation system for back-up and verification of GPS Jul. 15, 2003
6499025 System and method for tracking objects by fusing results of multiple sensing modalities Dec. 24, 2002
6480789 Positioning and proximity warning method and system thereof for vehicle Nov. 12, 2002
6422508 System for robotic control of imaging data having a steerable gimbal mounted spectral sensor and methods Jul. 23, 2002
6362775 Precision all-weather target location system Mar. 26, 2002
6347264 High accuracy, high integrity scene mapped navigation Feb. 12, 2002
6336106 System and method for partitioning a real-valued attribute exhibiting windowed data characteristics Jan. 1, 2002
6233522 Aircraft position validation using radar and digital terrain elevation database May. 15, 2001
6219594 Landing area obstacle detection radar system Apr. 17, 2001
6218980 Terrain correlation system Apr. 17, 2001
6208937 Method and apparatus for generating navigation data Mar. 27, 2001
6208933 Cartographic overlay on sensor video Mar. 27, 2001
6016116 Navigation apparatus Jan. 18, 2000
5963653 Hierarchical information fusion object recognition system and method Oct. 5, 1999
5922031 Low-altitude piloting method Jul. 13, 1999
5801970 Model-based feature tracking system Sep. 1, 1998
5785281 Learning autopilot Jul. 28, 1998

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