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Class Information
Number: 342/119
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Determining distance > Miss distance indicator (mdi)
Description: Subject matter including measuring the distance to an object at the closest point of approach to a reference point.










Patents under this class:

Patent Number Title Of Patent Date Issued
8380425 Autonomous collision avoidance system for unmanned aerial vehicles Feb. 19, 2013
8275495 Method and device for monitoring the ability to navigate of an aircraft during a phase of flight close to the ground Sep. 25, 2012
7818127 Collision avoidance for vehicle control systems Oct. 19, 2010
7548194 Hostile intention assessment system and method Jun. 16, 2009
7264198 Time-to-go missile guidance method and system Sep. 4, 2007
7075438 Tagging systems Jul. 11, 2006
6593873 Obstacle recognition system for automotive vehicle Jul. 15, 2003
6564146 Tracking system for providing position information May. 13, 2003
6204801 System and method for obtaining precise missile range information for semiactive missile systems Mar. 20, 2001
6037896 Method for determining an impact point of a fired projectile relative to the target Mar. 14, 2000
5760743 Miss distance indicator data processing and recording apparatus Jun. 2, 1998
5614910 Miss distance vector scoring system Mar. 25, 1997
5467682 Action calibration for firing upon a fast target Nov. 21, 1995
5406290 Hit verification technique Apr. 11, 1995
5317320 Multiple radar interference suppressor May. 31, 1994
5181039 System for sensing the approach of a moving missile to a target Jan. 19, 1993
5113191 Radar signal progessing May. 12, 1992
4803631 Doppler-adaptive filter for non-zero mean dropout noise Feb. 7, 1989
4739329 Scaler scoring system Apr. 19, 1988
4238785 Zero-doppler shift positioning technique Dec. 9, 1980
4219815 Bullet hit indicator scoring system Aug. 26, 1980
4124849 Positioning system Nov. 7, 1978
4069482 Target range sensor Jan. 17, 1978
4057708 Minimum miss distance vector measuring system Nov. 8, 1977
4031534 Noise resistant zone penetration detection system Jun. 21, 1977
4015258 Weapon aiming system Mar. 29, 1977
4005420 CW radar system Jan. 25, 1977











 
 
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