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Class Information
Number: 342/7
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Radar reflector > Corner
Description: Subject matter wherein the reflecting surfaces are arranged to intersect so as to provided a retrodirective reflection.










Sub-classes under this class:

Class Number Class Name Patents
342/9 Decoy or tow target 45
342/8 Inflatable or collapsable 48


Patents under this class:
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Patent Number Title Of Patent Date Issued
8593328 Method for performing exo-atmospheric missile's interception trial Nov. 26, 2013
8466776 Extended range passive wireless tag system and method Jun. 18, 2013
8223061 Method and apparatus for spoofing of infrared, radar and dual-mode guided missiles Jul. 17, 2012
8125369 Modular RCS and IR signature generation device and deception method to enhance susceptibility of naval vessels Feb. 28, 2012
7932850 Buoyant target with radar reflectivity Apr. 26, 2011
7847721 Decoy for deceiving radar systems, especially doppler radar systems Dec. 7, 2010
7460051 Radar reflector Dec. 2, 2008
7336216 Parachuted radar decoy Feb. 26, 2008
7333044 Rocket-powered sensor target assembly Feb. 19, 2008
7154429 Device for protecting military vehicles from infrared guided munitions Dec. 26, 2006
7053812 Recoverable pod for self-protection of aircraft and method of protecting an aircraft using a recoverable pod May. 30, 2006
6950021 Electronic wall using high-resolution millimeter-wave radar in conjunction with multiple plane reflectors and retroreflectors Sep. 27, 2005
6882300 Guide marker and visual guide marker device Apr. 19, 2005
6864824 Electromagnetic reflector Mar. 8, 2005
6791486 Unfoldable electromagnetic reflector Sep. 14, 2004
6742903 Arrangement of corner reflectors for a nearly omnidirectional return Jun. 1, 2004
6683555 Fast deploy, retrievable and reusable airborne counter-measure system Jan. 27, 2004
6559790 Broadband passive moving target simulator May. 6, 2003
6466157 Electronic fence using high-resolution millimeter-wave radar in conjunction with multiple passive reflectors Oct. 15, 2002
6225940 Radar reflecting system and method for small water craft May. 1, 2001
6061012 Rotational handy radar reflector May. 9, 2000
5826168 Near video-on-demand signal receiver Oct. 20, 1998
5751238 Active corner reflector May. 12, 1998
5680136 Electrically adjustable microwave reflector and application as an electromagnetic decoy Oct. 21, 1997
5589981 Retroreflector target for laser ranging Dec. 31, 1996
5570230 Retroreflector for laser geodesy with omnidirectional correction of speed aberrations Oct. 29, 1996
5508704 Method and apparatus for modulating a doppler radar signal Apr. 16, 1996
5501724 Coating composition for attenuating reflection of electromagnetic radiation Mar. 26, 1996
5493301 Spin determination of KE projectiles Feb. 20, 1996
5474264 Low mass velocity-aberration correcting retroreflector geodetic satellite Dec. 12, 1995
5459468 Pulsing radar reflector Oct. 17, 1995
5319373 Method and apparatus for determining ship position in a television image Jun. 7, 1994
5294935 Remote radar phase calibrator Mar. 15, 1994
5208601 All-weather precision landing system for aircraft in remote areas May. 4, 1993
5134413 Segmented cylindrical corner reflector Jul. 28, 1992
5097265 Triangular target boat reflector Mar. 17, 1992
4996536 Radar reflectors Feb. 26, 1991
4990918 Radar reflector to enhance radar detection Feb. 5, 1991
4924228 Aircraft construction May. 8, 1990
4843396 Trihedral radar reflector Jun. 27, 1989
4823131 Radar reflector Apr. 18, 1989
4785301 Method for producing a radar reflector Nov. 15, 1988
4733236 Space target with multi-spectral energy reflectivity Mar. 22, 1988
4724436 Depolarizing radar corner reflector Feb. 9, 1988
4647926 Warning system for microwave landing system airborne receiver Mar. 3, 1987
4551726 Omni-directional radar and electro-optical multiple corner retro reflectors Nov. 5, 1985
4531128 Buoyant radar reflector Jul. 23, 1985
4517569 Passive retroreflective doppler shift system May. 14, 1985
4370654 Apparatus for producing a frequency change of a wage propagating signal Jan. 25, 1983
4352106 Radar reflectors Sep. 28, 1982

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