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Class Information
Number: 342/32
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Aircraft collision avoidance system (cas) > With transponder > Included in secondary surveilance radar (ssr) or air traffic control radio beacon system (atcrbs)
Description: Subject matter wherein the transponder means are part of a secondary surveillance radar (SSR) or an air traffic control radio beacon system (ATCRBS).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7352318 |
Method and system for real time pulse processing in ATCRBS/Mode-S transponders |
Apr. 1, 2008 |
| 7256728 |
Aircraft avoidance system for prohibiting an aircraft from entering an exclusion zone |
Aug. 14, 2007 |
| 7212917 |
Tracking, relay, and control information flow analysis process for information-based systems |
May. 1, 2007 |
| 7196638 |
Embedded digitization system |
Mar. 27, 2007 |
| 7170441 |
Target localization using TDOA distributed antenna |
Jan. 30, 2007 |
| 7095360 |
Secondary surveillance radar system, ground equipment for use therein, and response signal checking method applied thereto |
Aug. 22, 2006 |
| 7015856 |
Device and method for SPR detection in a Mode-S transponder |
Mar. 21, 2006 |
| 7006032 |
Integrated traffic surveillance apparatus |
Feb. 28, 2006 |
| 6985103 |
Passive airborne collision warning device and method |
Jan. 10, 2006 |
| 6856274 |
Device and method for SPR detection in a Mode-S transponder |
Feb. 15, 2005 |
| 6819282 |
Super-resolution processor/receiver to discriminate superimposed secondary surveillance radar (SSR) replies and squitter |
Nov. 16, 2004 |
| 6816105 |
Vehicle surveillance system |
Nov. 9, 2004 |
| 6788245 |
Device and method for SPR detection in a mode-S transponder |
Sep. 7, 2004 |
| 6768445 |
Device and method for SPR detection in a mode-s transponder |
Jul. 27, 2004 |
| 6765498 |
Embedded digitization system |
Jul. 20, 2004 |
| 6628225 |
Reduced split target reply processor for secondary surveillance radars and identification friend or foe systems |
Sep. 30, 2003 |
| 6623098 |
Positive stop capping system for inkjet printheads |
Sep. 23, 2003 |
| 6567037 |
Tracking data fusion method in combined radar/ADS surveillance environment |
May. 20, 2003 |
| 6564149 |
Method for determining conflicting paths between mobile airborne vehicles and associated system and computer software program product |
May. 13, 2003 |
| 6563453 |
Usage of second mode S address for TCAS broadcast interrogation messages |
May. 13, 2003 |
| 6545631 |
Integrated datalinks in a surveillance receiver |
Apr. 8, 2003 |
| 6483453 |
Method for reducing transmit power for traffic alert and collision avoidance systems and airborne collision avoidance systems |
Nov. 19, 2002 |
| 6480789 |
Positioning and proximity warning method and system thereof for vehicle |
Nov. 12, 2002 |
| 6473003 |
Selectable range ring for an ADS-B CDTI cockpit display |
Oct. 29, 2002 |
| 6448929 |
Method and apparatus for correlating flight identification data with secondary surveillance radar data |
Sep. 10, 2002 |
| 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 |
| 6324448 |
Methods, apparatus and computer program products for determining the vertical speed of an aircraft |
Nov. 27, 2001 |
| 6317690 |
Path planning, terrain avoidance and situation awareness system for general aviation |
Nov. 13, 2001 |
| 6313783 |
Transponder having directional antennas |
Nov. 6, 2001 |
| 6282487 |
Runway reservation system |
Aug. 28, 2001 |
| 6222480 |
Multifunction aircraft transponder |
Apr. 24, 2001 |
| 6081764 |
Air traffic control system |
Jun. 27, 2000 |
| 5920277 |
Secondary surveillance radar |
Jul. 6, 1999 |
| 5798726 |
Air traffic surveillance and communication system |
Aug. 25, 1998 |
| 5712785 |
Aircraft landing determination apparatus and method |
Jan. 27, 1998 |
| 5636123 |
Traffic alert and collision avoidance coding system |
Jun. 3, 1997 |
| 5627546 |
Combined ground and satellite system for global aircraft surveillance guidance and navigation |
May. 6, 1997 |
| 5623268 |
Device for protecting SSR transponders against unintended triggering on an airport with very limited muting activity in vertical direction |
Apr. 22, 1997 |
| 5596326 |
Secondary surveillance radar interrogation system using dual frequencies |
Jan. 21, 1997 |
| 5574459 |
Device for the detection and characterizing of radar pulses |
Nov. 12, 1996 |
| 5557278 |
Airport integrated hazard response apparatus |
Sep. 17, 1996 |
| 5528244 |
Processing for mode S signals suffering multipath distortion |
Jun. 18, 1996 |
| 5477225 |
Method and apparatus for associating target replies with target signatures |
Dec. 19, 1995 |
| 5463398 |
Method and apparatus for multiple reply rejection when decoding transponder replay signals |
Oct. 31, 1995 |
| 5459469 |
Air traffic surveillance and communication system |
Oct. 17, 1995 |
| 5387915 |
Method and apparatus for detecting and decoding transponder reply signals |
Feb. 7, 1995 |
| 5388047 |
Aircraft traffic alert and collision avoidance device |
Feb. 7, 1995 |
| 5334982 |
Airport surface vehicle identification |
Aug. 2, 1994 |
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