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Class Information
Number: 342/63
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Return signal controls external device > Aircraft guidance
Description: Subject matter including means to control an air-borne vehicle"s flight path.

Sub-classes under this class:

Class Number Class Name Patents
342/64 With map matching 103
342/65 With terrain avoidance or alarm 136

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8686326 Optical-flow techniques for improved terminal homing and control Apr. 1, 2014
8682507 Method and system for determining flight parameters of an aircraft Mar. 25, 2014
8599046 Systems and methods for informing a pilot of an aircraft about a topographical condition Dec. 3, 2013
8583360 Usage mode determination of navigation system Nov. 12, 2013
8576112 Broadband multifunction airborne radar device with a wide angular coverage for detection and tracking, notably for a sense-and-avoid function Nov. 5, 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
8566027 Route re-planning using enemy force lethality projection Oct. 22, 2013
8558731 System for and method of sequential lobing using less than full aperture antenna techniques Oct. 15, 2013
8560280 Method for calculating a navigation phase in a navigation system involving terrain correlation Oct. 15, 2013
8463463 Methods for formation flying aided by a relative navigation system Jun. 11, 2013
8378881 Systems and methods for collision avoidance in unmanned aerial vehicles Feb. 19, 2013
8380425 Autonomous collision avoidance system for unmanned aerial vehicles Feb. 19, 2013
8373590 Method and a system for processing and displaying images of the surroundings of an aircraft Feb. 12, 2013
8368583 Aircraft bird strike avoidance method and apparatus using axial beam antennas Feb. 5, 2013
8354954 Systems and methods for collision avoidance in unmanned aerial vehicles Jan. 15, 2013
8290644 Method for aircraft landing assistance using GPS and MLS in case of calculated axial approach Oct. 16, 2012
8279108 Viewing device for an aircraft comprising means for displaying aircraft exhibiting a risk of collision Oct. 2, 2012
8229662 Method for predicting collisions with obstacles on the ground and generating warnings, notably on board an aircraft Jul. 24, 2012
8212714 Using doppler radar images to estimate aircraft navigational heading error Jul. 3, 2012
8207888 Systems and methods of range tracking Jun. 26, 2012
8190308 Method and device for detecting a risk of collision of an aircraft with the surrounding terrain May. 29, 2012
8169360 Systems and methods of range tracking May. 1, 2012
8160809 Close-spaced leader-follower navigation using control mimic Apr. 17, 2012
8098192 System for distinguishing among radar returns using information from a database Jan. 17, 2012
8094937 System and method for labeling feature clusters in frames of image data for optical navigation Jan. 10, 2012
8086396 Close-spaced leader-follower navigation using control mimic Dec. 27, 2011
8035547 System and method of assisted aerial navigation Oct. 11, 2011
7999726 Antenna pointing bias estimation using radar imaging Aug. 16, 2011
7979200 Managing an air-ground communications network with air traffic control information Jul. 12, 2011
7953524 Navigation through reception of a remote position fix via data link May. 31, 2011
7864096 Systems and methods for multi-sensor collision avoidance Jan. 4, 2011
7843380 Half aperture antenna resolution system and method Nov. 30, 2010
7839322 System for detecting obstacles in the vicinity of a touchdown point Nov. 23, 2010
7818127 Collision avoidance for vehicle control systems Oct. 19, 2010
7791529 System for estimating the speed of an aircraft, and an application thereof to detecting obstacles Sep. 7, 2010
7786924 DVOR apparatus and sideband antenna fault detecting method Aug. 31, 2010
7737878 Collision and conflict avoidance system for autonomous unmanned air vehicles (UAVs) Jun. 15, 2010
7671787 Target tracking apparatus and method Mar. 2, 2010
7639175 Method and apparatus for estimating terrain elevation using a null response Dec. 29, 2009
7634335 Distance estimating method for aircraft taking air navigation restrictions into account Dec. 15, 2009
7616150 Null steering system and method for terrain estimation Nov. 10, 2009
7609200 Radar derived perspective display system Oct. 27, 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
7450004 Systems and methods for handling information from wireless nodes, including nodes for communication with aircraft Nov. 11, 2008
7425693 Spectral tracking Sep. 16, 2008
7394046 Tracking of a moving object Jul. 1, 2008
7286077 Method and device for aiding the landing of an aircraft on a runway Oct. 23, 2007
7262730 Method and a station for assisting the control of an aircraft Aug. 28, 2007

1 2 3

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