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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619557 |
Method and device for filtering a video signal received by a secondary radar, particularly in order to eliminate mode S replies |
Nov. 17, 2009 |
| 7619555 |
Methods and apparatus to contact aircraft |
Nov. 17, 2009 |
| 7598888 |
Rotary wing aircraft proximity warning system with a geographically based avoidance system |
Oct. 6, 2009 |
| 7598905 |
Systems and methods for monitoring transponder performance |
Oct. 6, 2009 |
| 7589644 |
Method and onboard device to assist running in an airport |
Sep. 15, 2009 |
| 7587278 |
Ground operations and advanced runway awareness and advisory system |
Sep. 8, 2009 |
| 7579980 |
Radar based ground vehicle collision prevention |
Aug. 25, 2009 |
| 7576686 |
Method and system for calibrating an antenna array for an aircraft surveillance system |
Aug. 18, 2009 |
| 7558652 |
On-board system for constructing an aircraft track |
Jul. 7, 2009 |
| 7554482 |
Systems and methods for using a TCAS directional antenna for omnidirectional transmission |
Jun. 30, 2009 |
| 7548183 |
Systems and methods for automatically disabling a TCAS broadcast |
Jun. 16, 2009 |
| 7535404 |
Airport safety system |
May. 19, 2009 |
| 7522088 |
System and method for monitoring airspace |
Apr. 21, 2009 |
| 7499773 |
Method and apparatus for assisting the piloting of an aircraft at low altitude |
Mar. 3, 2009 |
| 7498976 |
System and method for passively estimating angle and range of a source using signal samples collected simultaneously from a multi-aperture antenna |
Mar. 3, 2009 |
| 7495600 |
Airfield surface target detection and tracking using distributed multilateration sensors and W-band radar sensors |
Feb. 24, 2009 |
| 7495601 |
Declutter of graphical TCAS targets to improve situational awareness |
Feb. 24, 2009 |
| 7493197 |
Method for evaluating and signaling lateral manoeuvring margins on both sides of the planned flight plan of an aircraft |
Feb. 17, 2009 |
| 7492307 |
Collision risk prevention equipment for aircraft |
Feb. 17, 2009 |
| 7489268 |
Methods and systems for producing an interpretive airborne radar map |
Feb. 10, 2009 |
| 7483773 |
System and method for monitoring aircraft for excessive deviation from flight regime |
Jan. 27, 2009 |
| 7479920 |
Obstacle and terrain avoidance sensor |
Jan. 20, 2009 |
| 7479919 |
Surface vehicle transponder |
Jan. 20, 2009 |
| 7474251 |
Systems and methods employing a collision avoidance system to enhance pilot awareness |
Jan. 6, 2009 |
| 7471235 |
Mode S transponder transmission signal decoder and mode S transponder transmission signal decoding method |
Dec. 30, 2008 |
| 7463183 |
Panoramic warning system for helicopters |
Dec. 9, 2008 |
| 7451059 |
True azimuth and north finding method and system |
Nov. 11, 2008 |
| 7443334 |
Collision alerting and avoidance system |
Oct. 28, 2008 |
| 7439901 |
Active phased array antenna for aircraft surveillance systems |
Oct. 21, 2008 |
| 7436350 |
Combined aircraft TCAS/transponder with common antenna system |
Oct. 14, 2008 |
| 7437245 |
Threat avoidance system and methods using adjustments to built-in values |
Oct. 14, 2008 |
| 7414566 |
System for monitoring airport area |
Aug. 19, 2008 |
| 7414567 |
ADS-B radar system |
Aug. 19, 2008 |
| 7411519 |
System and method for predicting and displaying wake vortex turbulence |
Aug. 12, 2008 |
| 7408498 |
Secondary surveillance radar and its interrogation transmission method |
Aug. 5, 2008 |
| 7379014 |
Taxi obstacle detecting radar |
May. 27, 2008 |
| 7363152 |
Method and system for calculating a flight route |
Apr. 22, 2008 |
| 7349774 |
Aircraft traffic warning system using an ad-hoc radio network |
Mar. 25, 2008 |
| 7339659 |
Method and system for identifying hostile missile launch locations |
Mar. 4, 2008 |
| 7337043 |
Terrain maneuver advisory envelope system and method |
Feb. 26, 2008 |
| 7330147 |
System and method for ground proximity warning with enhanced obstacle depiction |
Feb. 12, 2008 |
| 7321813 |
Anticollision equipment on board an aeroplane with normal flight reversion aid |
Jan. 22, 2008 |
| 7307578 |
Declutter of graphical TCAS targets to improve situational awareness |
Dec. 11, 2007 |
| 7307579 |
Collision alerting and avoidance system |
Dec. 11, 2007 |
| 7292180 |
System and method for passively estimating angle and range of a source using signal samples collected simultaneously from a multi-aperture antenna |
Nov. 6, 2007 |
| 7286955 |
Ship proximity measurement display system including the remotely viewable billboard and bridge display with data communication and attachment framing |
Oct. 23, 2007 |
| 7277043 |
Tactical aircraft check algorithm, system and method |
Oct. 2, 2007 |
| 7262730 |
Method and a station for assisting the control of an aircraft |
Aug. 28, 2007 |
| 7256728 |
Aircraft avoidance system for prohibiting an aircraft from entering an exclusion zone |
Aug. 14, 2007 |
| 7248952 |
Mixed integer linear programming trajectory generation for autonomous nap-of-the-earth flight in a threat environment |
Jul. 24, 2007 |
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