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Class Information
Number: 342/37
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Air traffic control > Secondary surveilance radar (ssr) or air traffic control radar beacon system (atcrbs)
Description: Subject matter including a radar beacon-transponder means to maintain cognizance or to regulate the paths of selected vehicles within a selected area such as an airport terminal area or air route.
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 |
| 7616149 |
Methods and apparatus for radar time sensor |
Nov. 10, 2009 |
| 7612705 |
Mode S radar |
Nov. 3, 2009 |
| 7598905 |
Systems and methods for monitoring transponder performance |
Oct. 6, 2009 |
| 7570194 |
High precision surveillance system by means of multilateration of secondary surveillance radar (SSR) signals |
Aug. 4, 2009 |
| 7570195 |
High-capacity location and identification system for cooperating mobiles with frequency agile and time division transponder device on board |
Aug. 4, 2009 |
| 7567203 |
Classification system for radar and sonar applications |
Jul. 28, 2009 |
| 7501977 |
Mode S radar |
Mar. 10, 2009 |
| 7495600 |
Airfield surface target detection and tracking using distributed multilateration sensors and W-band radar sensors |
Feb. 24, 2009 |
| 7495602 |
Single air traffic control (ATC) operator interface |
Feb. 24, 2009 |
| 7471235 |
Mode S transponder transmission signal decoder and mode S transponder transmission signal decoding method |
Dec. 30, 2008 |
| 7430415 |
Real-time programming of electronic radio system resource assets |
Sep. 30, 2008 |
| 7429950 |
Method and apparatus to extend ADS performance metrics |
Sep. 30, 2008 |
| 7420501 |
Method and system for correlating radar position data with target identification data, and determining target position using round trip delay data |
Sep. 2, 2008 |
| 7408498 |
Secondary surveillance radar and its interrogation transmission method |
Aug. 5, 2008 |
| 7408497 |
Method and device for determining a reference value of a response, in particular of a mode S response received by a secondary radar |
Aug. 5, 2008 |
| 7391359 |
Mode S transponder transmission signal decoder and Mode S transponder transmission signal decoding method |
Jun. 24, 2008 |
| 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 |
| 7170441 |
Target localization using TDOA distributed antenna |
Jan. 30, 2007 |
| 7136643 |
Real-time programming of electronic radio system resource assets |
Nov. 14, 2006 |
| 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 |
| 7012552 |
Civil aviation passive coherent location system and method |
Mar. 14, 2006 |
| 7006032 |
Integrated traffic surveillance apparatus |
Feb. 28, 2006 |
| 6825795 |
Transponder lock |
Nov. 30, 2004 |
| 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 |
| 6809679 |
Surveillance system and method for aircraft approach and landing |
Oct. 26, 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 |
| 6744396 |
Surveillance and collision avoidance system with compound symbols |
Jun. 1, 2004 |
| 6628225 |
Reduced split target reply processor for secondary surveillance radars and identification friend or foe systems |
Sep. 30, 2003 |
| 6617997 |
Method of determining radio frequency link reliability in an aircraft tracking system |
Sep. 9, 2003 |
| 6573858 |
Tandem-cycle target/track assignment method in combined radar/ADS surveillance environment |
Jun. 3, 2003 |
| 6567037 |
Tracking data fusion method in combined radar/ADS surveillance environment |
May. 20, 2003 |
| 6545631 |
Integrated datalinks in a surveillance receiver |
Apr. 8, 2003 |
| 6542809 |
Method and system for displaying target vehicle position information |
Apr. 1, 2003 |
| 6476757 |
Secure I/P |
Nov. 5, 2002 |
| 6473027 |
False reflected target elimination and automatic reflector mapping in secondary surveillance radar |
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 |
| 6420993 |
Air traffic control system |
Jul. 16, 2002 |
| 6359583 |
Ground based millimeter wave imaging system |
Mar. 19, 2002 |
| 6356228 |
Automatic airport information transmitting apparatus |
Mar. 12, 2002 |
| 6344820 |
Passive SSR system |
Feb. 5, 2002 |
| 6337652 |
SSR station and aircraft secondary surveillance network |
Jan. 8, 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 |
| 6297727 |
Transponder identification and record assembly |
Oct. 2, 2001 |
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