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Class Information
Number: 342/12
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Radar reflector > Chaff
Description: Subject matter wherein the reflector including thin, narrow, metallic strips of various length and frequency responses.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8537048 Active chaff Sep. 17, 2013
8258998 Device, system and method of protecting aircrafts against incoming threats Sep. 4, 2012
8223061 Method and apparatus for spoofing of infrared, radar and dual-mode guided missiles Jul. 17, 2012
7999720 Camouflage positional elements Aug. 16, 2011
7965220 Smart chaff Jun. 21, 2011
7903019 Protective device and protective measure for a radar system Mar. 8, 2011
7866246 Method for rapid countermeasure deployment using a pod Jan. 11, 2011
7633998 Wireless home repeater for satellite radio products Dec. 15, 2009
7623059 Disruptive media dispersal system for aircraft Nov. 24, 2009
7614334 Common services pod for dispensing countermeasure devices Nov. 10, 2009
7533615 Smart chaff May. 19, 2009
7421950 Decoys for infra-red radiation seeking missiles and methods of producing and using the same Sep. 9, 2008
7400287 Smart chaff Jul. 15, 2008
7369081 Smart chaff May. 6, 2008
6980151 System and method for onboard detection of ballistic threats to aircraft Dec. 27, 2005
6876320 Anti-radar space-filling and/or multilevel chaff dispersers Apr. 5, 2005
6650269 Ram air inflated passive radar decoy and chaff package therefor Nov. 18, 2003
6628239 Variable scattering device Sep. 30, 2003
6513438 Method for offering a phantom target, and decoy Feb. 4, 2003
6507307 Ram-air inflated, passive decoy for millimeter wave frequencies Jan. 14, 2003
6456225 Reflector circuit Sep. 24, 2002
6381825 Method for packing fibers into a case May. 7, 2002
6017628 Metal-coated substrate articles responsive to electromagnetic radiation, and method of making and using the same Jan. 25, 2000
5966089 Wrapping of soft chaff muffin for supersonic deployment Oct. 12, 1999
5915694 Decoy utilizing infrared special material Jun. 29, 1999
5900831 Method for producing variable density/electric dipole property chaff decoy material May. 4, 1999
5880692 Method of obscuring the location of a radiation-detectable object in a warfare theatre Mar. 9, 1999
5835051 Method for offering a phantom target Nov. 10, 1998
5686178 Metal-coated substrate articles responsive to electromagnetic radiation, and method of making the same Nov. 11, 1997
5619205 Microarc chaff Apr. 8, 1997
5602362 Electromagnetic decoy with delayed ejection Feb. 11, 1997
5369408 Self-mixing expendable Nov. 29, 1994
5291818 Process for defending objects emitting an infrared radiation, and droppable bodies to carry out the process Mar. 8, 1994
5212488 Ellipsoidal chaff May. 18, 1993
5148173 Millimeter wave screening cloud and method Sep. 15, 1992
5083128 Low observability aperture design for expendable countermeasures devices Jan. 21, 1992
5074214 Method for controlled aero dynamic dispersion of organic filamentary materials Dec. 24, 1991
5049883 Combined microwave and infrared chaff Sep. 17, 1991
5039990 Galvanically dissipatable evanescent chaff fiber Aug. 13, 1991
5034274 Salt-doped chaff fiber having an evanescent electromagnetic detection signature, and method of making the same Jul. 23, 1991
4899662 Container-disperser for chaff constituted by metal strips or by metallized strips Feb. 13, 1990
4796536 Chaff dispenser system Jan. 10, 1989
4763127 Fiber under foil chaff coil Aug. 9, 1988
4756778 Protecting military targets against weapons having IR detectors Jul. 12, 1988
4638316 Radar reflecting electrolytes Jan. 20, 1987
4600642 Radar wave dipole of copper coated carbon fibers Jul. 15, 1986
4549489 Cartridge for launching electromagnetic decoys with multiple charges Oct. 29, 1985
4471358 Re-entry chaff dart Sep. 11, 1984
4446793 Disk deployment of expendables May. 8, 1984
4435481 Pyrophoric foil and article, and pyrophoric technique Mar. 6, 1984

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