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Browse by Category: Main > Communications
Class Information
Number: 342/106
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Determining velocity > Combined with determining acceleration
Description: Subject matter including measurement of the rate of change in the velocity of the object.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8344941 Relative vibration measurement Jan. 1, 2013
8326534 Homing display system and method Dec. 4, 2012
8314733 Adjustment of radar parameters to maintain accelerating target in track Nov. 20, 2012
8290495 Apparatus and method for velocity estimation in mobile communication system Oct. 16, 2012
8106814 Method of estimating the elevation of a ballistic projectile Jan. 31, 2012
8035549 Drop track time selection using systems approach Oct. 11, 2011
8027785 Homing display system and method Sep. 27, 2011
7928898 Method for determining the kinematic state of an object, by evaluating sensor measured values Apr. 19, 2011
7679509 System and method for improving infrared detector performance in dual detector system Mar. 16, 2010
7663530 System and method for monitoring targets Feb. 16, 2010
7652618 Method and system for determining velocity by using variable or distinct sampling rates Jan. 26, 2010
7626534 Unified navigation and inertial target tracking estimation system Dec. 1, 2009
7605747 Method for compensating for the positional errors of a sensor Oct. 20, 2009
7545312 Target detection device and its detection method Jun. 9, 2009
7545311 Method and system for predicting air-to-surface target missile Jun. 9, 2009
7522094 Method and system for radar tracking of moving target from moving station Apr. 21, 2009
7487043 Relative positioning system Feb. 3, 2009
7359713 Battery consumption optimization for mobile users Apr. 15, 2008
7302267 Apparatus and method for estimating a velocity of a mobile terminal in a mobile communication system Nov. 27, 2007
7248206 Instantaneous multisensor angular bias autoregistration Jul. 24, 2007
7212149 System, method and computer program product for detecting and tracking a moving ground target having a single phase center antenna May. 1, 2007
7187320 Matched maneuver detector Mar. 6, 2007
7164737 Method for estimating doppler frequency Jan. 16, 2007
7132975 Apparatus and method for detecting moving objects Nov. 7, 2006
6940448 Method and device for ascertaining the imminence of an unavoidable collision Sep. 6, 2005
6621447 Method and apparatus for controlling alarms in an automobile information system Sep. 16, 2003
6594577 Traveling support information processing system Jul. 15, 2003
6591180 Method and control system for distance and speed control of a vehicle Jul. 8, 2003
6577238 RFID detection system Jun. 10, 2003
6538599 Noncoherent gain enhancement technique for non-stationary targets Mar. 25, 2003
6446005 Magnetic wheel sensor for vehicle navigation system Sep. 3, 2002
6437729 Integrator for radar return signals with high acceleration uncertainty Aug. 20, 2002
6380882 Motion detector based on the doppler principle Apr. 30, 2002
6313785 Dual detection processing for detecting signals with high acceleration uncertainty Nov. 6, 2001
6239738 Signal processing method in a motor vehicle radar system and radar system therefor May. 29, 2001
6204800 Method for monitoring the earth surface Mar. 20, 2001
5999890 Velocity calculating apparatus Dec. 7, 1999
5798727 Obstacle recognition system for vehicle Aug. 25, 1998
5784026 Radar detection of accelerating airborne targets Jul. 21, 1998
5708438 Angular velocity calculating apparatus for navigation apparatus Jan. 13, 1998
5621413 Vehicle-ground surface measurement system Apr. 15, 1997
5113194 Acceleration compensation by matched filtering May. 12, 1992
5016017 Doppler radar speed detecting method and apparatus therefor May. 14, 1991
4827263 Pulse doppler radar system May. 2, 1989
4800386 Method of and apparatus for counting objects Jan. 24, 1989
4717915 Method and apparatus for the graphic registration of moving vehicles Jan. 5, 1988
4692765 Adaptive learning controller for synthetic aperture radar Sep. 8, 1987
4675822 Doppler-inertial data loop for navigation system Jun. 23, 1987
4414548 Doppler speed sensing apparatus Nov. 8, 1983
4188630 Method of and system for avoiding collisions between aircraft Feb. 12, 1980

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