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Class Information
Number: 342/95
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Return signal controls radar system > Receiver > Gating > Automatic range tracking
Description: Subject matter including self-acting circuit means to control the timing of a gate in relation to the range of the target.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6683968 |
Method for visual tracking using switching linear dynamic system models |
Jan. 27, 2004 |
| 6591146 |
Method for learning switching linear dynamic system models from data |
Jul. 8, 2003 |
| 6577238 |
RFID detection system |
Jun. 10, 2003 |
| 6577269 |
Radar detection method and apparatus |
Jun. 10, 2003 |
| 6538599 |
Noncoherent gain enhancement technique for non-stationary targets |
Mar. 25, 2003 |
| 6512476 |
Adaptive radar scanning system |
Jan. 28, 2003 |
| 6466158 |
Identifying closely clustered moving targets |
Oct. 15, 2002 |
| 6373426 |
Radar station and radar system comprising at least two such stations |
Apr. 16, 2002 |
| 6281833 |
Range rate aiding in a pulsed radar system |
Aug. 28, 2001 |
| 6278401 |
Target type estimation in target tracking |
Aug. 21, 2001 |
| 6262680 |
Rocket trajectory estimating method, rocket future-position predicting method, rocket identifying method, and rocket situation detecting method |
Jul. 17, 2001 |
| 6243037 |
Tracking method for a radar system |
Jun. 5, 2001 |
| 6239739 |
Method for association |
May. 29, 2001 |
| 6211810 |
Adaptive dwell timing for radar tracking |
Apr. 3, 2001 |
| 6212480 |
Apparatus and method for determining precision reflectivity of highway signs and other reflective objects utilizing an optical range finder instrument |
Apr. 3, 2001 |
| 6137436 |
Alarm sensor, in particular for a target tracking apparatus |
Oct. 24, 2000 |
| 6069581 |
High performance vehicle radar system |
May. 30, 2000 |
| 6064330 |
Fog piercing ranging apparatus and method |
May. 16, 2000 |
| 6064333 |
Phased array radar system for tracking |
May. 16, 2000 |
| 6064331 |
Pulse repetition frequency section method and system |
May. 16, 2000 |
| 6055490 |
Apparatus and method for determining precision reflectivity of highway signs and other reflective objects utilizing an optical range finder instrument |
Apr. 25, 2000 |
| 6018311 |
Noncoherent gain enhancement technique for improved detection-estimation performance |
Jan. 25, 2000 |
| 6002358 |
Method and apparatus for determining whether two radar tracks represent the same physical object |
Dec. 14, 1999 |
| 5999117 |
Method for tracking and detecting turns of maneuvering targets |
Dec. 7, 1999 |
| 5959573 |
Processing method using an advanced waveform for unlocked coherent and wideband bistatic radar operation |
Sep. 28, 1999 |
| 5943003 |
Radar system |
Aug. 24, 1999 |
| 5896102 |
Swept range gate radar system for detection of nearby objects |
Apr. 20, 1999 |
| 5808579 |
Radar system using a cell averaging constant false alarm rate device |
Sep. 15, 1998 |
| 5781147 |
Fog piercing ranging apparatus and method |
Jul. 14, 1998 |
| 5757310 |
Tactical ballistic missle early warning radar and defence system |
May. 26, 1998 |
| 5757320 |
Short range, ultra-wideband radar with high resolution swept range gate |
May. 26, 1998 |
| 5745224 |
Distance measurement device |
Apr. 28, 1998 |
| 5708437 |
Radar apparatus |
Jan. 13, 1998 |
| 5610613 |
Analog to digital conversion system |
Mar. 11, 1997 |
| 5574460 |
Manual probe acquisition system |
Nov. 12, 1996 |
| 5541605 |
Swept range gate short range radar system |
Jul. 30, 1996 |
| 5537118 |
Method for tracking moving objects |
Jul. 16, 1996 |
| 5525995 |
Doppler detection system for determining initial position of a maneuvering target |
Jun. 11, 1996 |
| 5491645 |
Method and system for N-track correlation |
Feb. 13, 1996 |
| 5479360 |
Target passive ranging without an ownship maneuver |
Dec. 26, 1995 |
| 5414643 |
Method and apparatus for continuous time representation of multiple hypothesis tracking data |
May. 9, 1995 |
| 5400033 |
Tracking system for tracking targets with a spacecraft |
Mar. 21, 1995 |
| 5396252 |
Multiple target discrimination |
Mar. 7, 1995 |
| 5359404 |
Laser-based speed measuring device |
Oct. 25, 1994 |
| 5331561 |
Active cross path position correlation device |
Jul. 19, 1994 |
| 5325098 |
Interacting multiple bias model filter system for tracking maneuvering targets |
Jun. 28, 1994 |
| 5313212 |
Track filter bias estimation |
May. 17, 1994 |
| 5311189 |
Method for distinguishing between at least two targets |
May. 10, 1994 |
| 5309159 |
Method and system for moving object detection |
May. 3, 1994 |
| 5289189 |
Track handover between regions within a surveillance area |
Feb. 22, 1994 |
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