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Class Information
Number: 342/197
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > With particular circuit > Digital processing > With video quantizer
Description: Subject matter including means to digitize the radar video signal.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8354939 Wellbore casing mounted device for determination of fracture geometry and method for using same Jan. 15, 2013
8115673 Self-oscillating UWB emitter-detector Feb. 14, 2012
7940206 Low-cost, high-performance radar networks May. 10, 2011
7876257 Method and apparatus for compressing SAR signals Jan. 25, 2011
7847725 Radar video data player Dec. 7, 2010
7847724 Radar video data player Dec. 7, 2010
7737876 Video-rate holographic surveillance system Jun. 15, 2010
7706978 Method for estimating unknown parameters for a vehicle object detection system Apr. 27, 2010
7688258 Radio wave receiving system, imaging system and radio wave receiving method Mar. 30, 2010
7675454 System, method, and computer program product providing three-dimensional visualization of ground penetrating radar data Mar. 9, 2010
7646329 Method for detecting a target Jan. 12, 2010
7427942 Noise-riding video signal threshold generation scheme for a plurality of video signal channels Sep. 23, 2008
7425919 Radar video data viewer Sep. 16, 2008
7327309 Radar scan converter and method for transforming Feb. 5, 2008
7170443 Method for the evaluation of radar data for fully automatic creation of a map of regions with interference Jan. 30, 2007
7161531 High performance radar display Jan. 9, 2007
6806825 Thin client radar and multimedia networking Oct. 19, 2004
6433730 Noise riding threshold control with immunity to signals with high pulse repetition frequencies and high duty cycles Aug. 13, 2002
6400313 Projection of multi-sensor ray based data histories onto planar grids Jun. 4, 2002
6362773 Method for determining range of vision Mar. 26, 2002
6359582 Concealed weapons detection system Mar. 19, 2002
6255987 Block adaptive quantization Jul. 3, 2001
6166677 Image synthesizing method using a plurality of reflection radar waves and aircraft image radar apparatus using the method Dec. 26, 2000
6043775 Radar scan converter with direct display memory interface Mar. 28, 2000
6014099 Isar method to analyze radar cross sections Jan. 11, 2000
5945937 Along-track interferometric synthetic aperture radar Aug. 31, 1999
5920276 Automatic horizontal and vertical scanning radar with terrain display Jul. 6, 1999
5886662 Method and apparatus for remote measurement of terrestrial biomass Mar. 23, 1999
5867121 Radar scan converter system Feb. 2, 1999
5835054 Ultra wideband ground penetrating radar imaging of heterogeneous solids Nov. 10, 1998
5828332 Automatic horizontal and vertical scanning radar with terrain display Oct. 27, 1998
5808580 Radar/sonar system concept for extended range-doppler coverage Sep. 15, 1998
5805098 Method and system for forming image by backprojection Sep. 8, 1998
5805099 Synthetic aperture radar and target image production method Sep. 8, 1998
5796363 Automatic position calculating imaging radar with low-cost synthetic aperture sensor for imaging layered media Aug. 18, 1998
5781144 Wide band video signal denoiser and method for denoising Jul. 14, 1998
5781146 Automatic horizontal and vertical scanning radar with terrain display Jul. 14, 1998
5699068 Doppler video signal conditioning circuit Dec. 16, 1997
5668555 Imaging system and apparatus Sep. 16, 1997
5666121 VLSI processor design of real-time data compression for high resolution imaging radar Sep. 9, 1997
5663730 Radar system for transmitting and receiving radar signals via a common aerial Sep. 2, 1997
5640165 Range cell formation processing Jun. 17, 1997
5596327 Radar encoder Jan. 21, 1997
5543800 Radar decoder Aug. 6, 1996
5455586 Pulse recognition method and device, and use thereof for the filtering of the S mode responses of a secondary radar Oct. 3, 1995
5442362 Radar apparatus Aug. 15, 1995
5418535 Mixed radar/graphics indicator May. 23, 1995
5392046 Entropy based signal, transmission, reception and signal analysis method and apparatus Feb. 21, 1995
5357255 System for the remote display of output data of at least one radar Oct. 18, 1994
5272725 Digital video quantizer Dec. 21, 1993

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