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Class Information
Number: 342/36
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Air traffic control
Description: Subject matter wherein a radar signal is used to maintain cognizance or to regulate the movement of aircraft in relation to each other or to other objects.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5740047 |
GNSS based, seamless, multi-dimensional control and management system for vehicles operating in a multi-dimensional environment |
Apr. 14, 1998 |
| 5731784 |
Adaptive pulse shaping implementation and method for control of solid state transmitter spectrum and time sidelobes |
Mar. 24, 1998 |
| 5712785 |
Aircraft landing determination apparatus and method |
Jan. 27, 1998 |
| 5703591 |
Aircraft N-number control system |
Dec. 30, 1997 |
| 5696514 |
Location and velocity measurement system using atomic clocks in moving objects and receivers |
Dec. 9, 1997 |
| 5670961 |
Airport surface traffic control system |
Sep. 23, 1997 |
| 5659319 |
Method and apparatus for operating a surface detection surveillance radar using frequency agile pulse transmissions |
Aug. 19, 1997 |
| 5629691 |
Airport surface monitoring and runway incursion warning system |
May. 13, 1997 |
| 5574648 |
Airport control/management system using GNSS-based methods and equipment for the control of surface and airborne traffic |
Nov. 12, 1996 |
| 5557278 |
Airport integrated hazard response apparatus |
Sep. 17, 1996 |
| 5554990 |
Airspace management system and method |
Sep. 10, 1996 |
| 5548515 |
Method and system for airport control and management |
Aug. 20, 1996 |
| 5530440 |
Airport surface aircraft locator |
Jun. 25, 1996 |
| 5508697 |
Airplane detection system |
Apr. 16, 1996 |
| 5497157 |
Method of monitoring an area, and a device for carrying out the method |
Mar. 5, 1996 |
| 5495249 |
Ground surveillance radar device, especially for airport use |
Feb. 27, 1996 |
| 5483241 |
Precision location of aircraft using ranging |
Jan. 9, 1996 |
| 5461384 |
Method for montioring an area |
Oct. 24, 1995 |
| 5459469 |
Air traffic surveillance and communication system |
Oct. 17, 1995 |
| 5448243 |
System for locating a plurality of objects and obstructions and for detecting and determining the rolling status of moving objects, such as aircraft, ground vehicles, and the like |
Sep. 5, 1995 |
| 5434571 |
Radar target simulator |
Jul. 18, 1995 |
| 5400031 |
Airport surface vehicle identification system and method |
Mar. 21, 1995 |
| 5381140 |
Aircraft position monitoring system |
Jan. 10, 1995 |
| 5374932 |
Airport surface surveillance system |
Dec. 20, 1994 |
| 5334982 |
Airport surface vehicle identification |
Aug. 2, 1994 |
| 5300933 |
Stick figure radar tracking process |
Apr. 5, 1994 |
| 5208591 |
Track extension for use with ATCRBS surveillance procedures |
May. 4, 1993 |
| 5189425 |
Method and apparatus for monitoring vehicular traffic |
Feb. 23, 1993 |
| 5173706 |
Radar processor with range sidelobe reduction following doppler filtering |
Dec. 22, 1992 |
| 5138321 |
Method for distributed data association and multi-target tracking |
Aug. 11, 1992 |
| 5111400 |
Automatic integrated real-time flight crew information system |
May. 5, 1992 |
| 5107268 |
Method of multipath track reduction in an aircraft tracking system |
Apr. 21, 1992 |
| 5101207 |
MLS-type landing system with centralized means of surveillance |
Mar. 31, 1992 |
| 5097266 |
MLS-type landing system with centralized microwave generation |
Mar. 17, 1992 |
| 5075680 |
Method and apparatus for monitoring vehicular traffic |
Dec. 24, 1991 |
| 5073779 |
Beacon data acquisition and display system |
Dec. 17, 1991 |
| 4890232 |
Display aid for air traffic controllers |
Dec. 26, 1989 |
| 4872013 |
Method and device for the slant range correction of a short-range radar |
Oct. 3, 1989 |
| 4856100 |
Reply rate limiting |
Aug. 8, 1989 |
| 4516125 |
Method and apparatus for monitoring vehicle ground movement in the vicinity of an airport |
May. 7, 1985 |
| 4359733 |
Satellite-based vehicle position determining system |
Nov. 16, 1982 |
| 4232313 |
Tactical nagivation and communication system |
Nov. 4, 1980 |
| 4213126 |
Airport surface detection equipment (ASDE) |
Jul. 15, 1980 |
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