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Class Information
Number: 342/96
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Return signal controls radar system > Receiver > Gating > Automatic range tracking > Automatic track while scan (atws)
Description: Subject matter including self-acting circuit means to control a gate to keep a receiver locked on a target while continuing to receive return signals from various elements in a given region.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8681041 System, method, and filter for target tracking in cartesian space Mar. 25, 2014
RE44807 Method and system for tracking multiple regional objects by multi-dimensional relaxation Mar. 18, 2014
8559491 Methods and devices for determining the impulse response of propagation channels involving emitters, reflectors and sensors that are fixed or mobile Oct. 15, 2013
8427359 Tracking moving radar targets with parallel, velocity-tuned filters Apr. 23, 2013
8416122 Point-in-polygon target location Apr. 9, 2013
8259001 Weather radar and weather observation method Sep. 4, 2012
8248296 Method and program for displaying radar image, and target object detection signal processing device Aug. 21, 2012
8232911 Method and system of reducing friendly fire in anti-aircraft engagements Jul. 31, 2012
8184041 Search of an acquisition face with modified spy radar May. 22, 2012
8134493 System and method for precision geolocation utilizing multiple sensing modalities Mar. 13, 2012
8026842 Method for surveillance to detect a land target Sep. 27, 2011
7941292 Associating observations in a multi-sensor system using an adaptive gate value May. 10, 2011
7825848 Method with a system for ascertaining and predicting a motion of a target object Nov. 2, 2010
7768444 Weapon detection and elimination system Aug. 3, 2010
7750840 Method and apparatus for assessing contact clusters Jul. 6, 2010
7719461 Track fusion by optimal reduced state estimation in multi-sensor environment with limited-bandwidth communication path May. 18, 2010
7706978 Method for estimating unknown parameters for a vehicle object detection system Apr. 27, 2010
7626535 Track quality based multi-target tracker Dec. 1, 2009
7626536 Non-scanning radar for detecting and tracking targets Dec. 1, 2009
7576688 Method and arrangement for detecting moving objects with a radar Aug. 18, 2009
7522094 Method and system for radar tracking of moving target from moving station Apr. 21, 2009
7508335 Multiple sensor processing Mar. 24, 2009
7508336 Single scan track initiation for radars having rotating, electronically scanned antennas Mar. 24, 2009
7411543 Maximum-likelihood rocket identifier Aug. 12, 2008
7375675 Method and system for multiple target class data recording, processing and display for over-the-horizon radar May. 20, 2008
7345621 Real-time multistatic radar signal processing system and method Mar. 18, 2008
7333052 Signal processing with reduced combinational complexity Feb. 19, 2008
7218270 ATR trajectory tracking system (A-Track) May. 15, 2007
7199750 Real-time multistatic radar signal processing system and method Apr. 3, 2007
7193557 Random set-based cluster tracking Mar. 20, 2007
7081849 Process for sensor resources management Jul. 25, 2006
7071867 Method, apparatus, and computer program product for radar detection of moving target Jul. 4, 2006
7038615 Efficient technique for estimating elevation angle when using a broad beam for search in a radar May. 2, 2006
7030809 Multiple model radar tracking filter and systems and methods employing same Apr. 18, 2006
7026980 Missile identification and tracking system and method Apr. 11, 2006
6982667 Method for target-tracking of objects Jan. 3, 2006
6888493 Multi-targets detection method applied in particular to surveillance radars with multi-beamforming in elevation May. 3, 2005
6856272 Methods and apparatus for detecting threats in different areas Feb. 15, 2005
6801152 Method for determining the optimum observer heading change in bearings-only passive emitter tracking Oct. 5, 2004
6771205 Shipboard point defense system and elements therefor Aug. 3, 2004
6750806 Method of tracking a target and target tracking system Jun. 15, 2004
6704692 Method and system for tracking multiple objects Mar. 9, 2004
6603421 Shipboard point defense system and elements therefor Aug. 5, 2003
6591146 Method for learning switching linear dynamic system models from data Jul. 8, 2003
6552679 Track grouper Apr. 22, 2003
6512476 Adaptive radar scanning system Jan. 28, 2003
6498580 Missile launch point estimation system Dec. 24, 2002
6404380 Method and system for tracking multiple regional objects by multi-dimensional relaxation Jun. 11, 2002
6373426 Radar station and radar system comprising at least two such stations Apr. 16, 2002
6369750 Inkjet system for printing photoreal prints Apr. 9, 2002

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