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Class Information
Number: 342/29
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Aircraft collision avoidance system (cas)
Description: Subject matter wherein a radar signal is used to assist in preventing aircrafts from flying into one another, or other obstacles.


Sub-classes under this class:

Class Number Class Name Patents
342/30 With transponder 81


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
6433729 System and method for displaying vertical profile of intruding traffic in two dimensions Aug. 13, 2002
6430479 Methods, apparatus and computer program products for determining the vertical speed of an aircraft Aug. 6, 2002
6420993 Air traffic control system Jul. 16, 2002
6418370 Apparatus and method for controlling a target distance and a warning distance between traveling vehicles and a recording medium for storing the control method Jul. 9, 2002
6393358 En route spacing system and method May. 21, 2002
6393362 Dynamic safety envelope for autonomous-vehicle collision avoidance system May. 21, 2002
6380869 Automated air-traffic advisory system and method Apr. 30, 2002
6324448 Methods, apparatus and computer program products for determining the vertical speed of an aircraft Nov. 27, 2001
6313783 Transponder having directional antennas Nov. 6, 2001
6295019 System and method for distance measurement by inphase and quadrature signals in a radio system Sep. 25, 2001
6278409 Wire detection system and method Aug. 21, 2001
6278396 Midair collision and avoidance system (MCAS) Aug. 21, 2001
6275172 Method and apparatus for improving performance of aircraft display utilizing TCAS computer and mode S transponder Aug. 14, 2001
6271768 Vertical speed indicator/traffic resolution advisory display for TCAS Aug. 7, 2001
6262679 Midair collision avoidance system Jul. 17, 2001
6246342 Man-machine interface for airport traffic control purposes Jun. 12, 2001
6222464 Self compensating target acquisition system for minimizing areas of threat Apr. 24, 2001
6216065 Method and system for creating an approach to a position on the ground from a location above the ground Apr. 10, 2001
6211811 Method and apparatus for improving the surveillance coverage and target identification in a radar based surveillance system Apr. 3, 2001
6211809 Surface-based passive millimeter-wave landing aid Apr. 3, 2001
6211808 Collision avoidance system for use in aircraft Apr. 3, 2001
6208284 Radar augmented TCAS Mar. 27, 2001
6208270 Device and method for detection of aircraft wire hazard Mar. 27, 2001
6181261 Airfield hazard automated detection system Jan. 30, 2001
6166677 Image synthesizing method using a plurality of reflection radar waves and aircraft image radar apparatus using the method Dec. 26, 2000
6160497 Visual display of aircraft data link information Dec. 12, 2000
6133867 Integrated air traffic management and collision avoidance system Oct. 17, 2000
6124825 GPS based augmented reality collision avoidance system Sep. 26, 2000
6118401 Aircraft ground collision avoidance system and method Sep. 12, 2000
6088654 Terrain anti-collision process and device for aircraft, with improved display Jul. 11, 2000
6085150 Traffic collision avoidance system Jul. 4, 2000
6081764 Air traffic control system Jun. 27, 2000
6076042 Altitude sparse aircraft display Jun. 13, 2000
6069585 Personal direction finding apparatus May. 30, 2000
6064335 GPS based augmented reality collision avoidance system May. 16, 2000
6054937 Method for representing flight guidance information Apr. 25, 2000
5999116 Method and apparatus for improving the surveillance coverage and target identification in a radar based surveillance system Dec. 7, 1999
5961568 Cooperative resolution of air traffic conflicts Oct. 5, 1999
5936552 Integrated horizontal and profile terrain display format for situational awareness Aug. 10, 1999
5923293 Method and apparatus for accomplishing extended range TCAS using a dual bandwidth receiver Jul. 13, 1999
5892462 Adaptive ground collision avoidance system Apr. 6, 1999
5884223 Altitude sparse aircraft display Mar. 16, 1999
5872526 GPS collision avoidance system Feb. 16, 1999
5805111 Method and apparatus for accomplishing extended range TCAS Sep. 8, 1998
5767793 Compact vehicle based rear and side obstacle detection system including multiple antennae Jun. 16, 1998
5714948 Satellite based aircraft traffic control system Feb. 3, 1998
5712785 Aircraft landing determination apparatus and method Jan. 27, 1998
5638281 Target prediction and collision warning system Jun. 10, 1997
5636123 Traffic alert and collision avoidance coding system Jun. 3, 1997
5631640 Threat avoidance system and method for aircraft May. 20, 1997

1 2 3 4


 
 
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