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Class Information
Number: 342/142
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Determining distance > With pulse modulation > Combined with determining direction > With crt display
Description: Subject matter including cathode ray tube (CRT) display means.

Sub-classes under this class:

Class Number Class Name Patents
342/143 Plural 1
342/144 Ppi type 4

Patents under this class:

Patent Number Title Of Patent Date Issued
8373580 Systems and methods for rapid updating of embedded text in radar picture data Feb. 12, 2013
7619556 System and method for synthesizing localizer and glide slope deviations from weather radar Nov. 17, 2009
7522094 Method and system for radar tracking of moving target from moving station Apr. 21, 2009
7518548 Method for determining quality of measurement in a radar level gauge system Apr. 14, 2009
7230524 Obstacle detection device Jun. 12, 2007
6326915 Radar device with multiplexed display functions for use in backing up a vehicle Dec. 4, 2001
6056453 Method of manufacture of an electrostatic writing head having integral conductive pads May. 2, 2000
5905455 Dual transmitter visual display system May. 18, 1999
5614831 Method and apparatus for level gauging using radar in floating roof tanks Mar. 25, 1997
5455591 Precision high speed perspective transformation from range-azimuth format to elevation-azimuth format Oct. 3, 1995
4054878 Ranging system including apparatus for forming directional characteristics at the receiving end and for correlating Oct. 18, 1977
3978482 Dynamically focused thinned array Aug. 31, 1976
3961329 High resolution sector scan radar Jun. 1, 1976

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