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Match Document Document Title
8077071 Assemblies and systems for simultaneous multispectral adaptive camouflage, concealment, and deception  
Systems and assemblies for simultaneous adaptive camouflage, concealment and deception are provided. The assemblies that can be used in the systems include a vinyl substrate layer and a...
8031104 Microwave absorber, especially for high temperature applications  
A microwave absorber, especially for high temperature applications, has at least one resistive sheet and at least one dielectric layer. The resistive sheet has a material of construction that is a...
8030228 Cover for camouflage against electromagnetic radiation  
A cover for camouflage against electromagnetic radiation. According to the invention, the cover includes a random set of puckered features in relief, these being formed by a camouflage net...
8017217 Variable emissivity material  
A material of variable emissivity includes a first metallic layer having a first aperture, a second metallic layer having a second aperture, and a variable dielectric layer interposed between the...
8013776 Radar camouflage fabric  
A radar camouflage fabric comprising a base fabric layer and a conductive garnish fabric layer attached to the base fabric layer. The conductive garnish fabric layer comprises a conductive polymer...
7999720 Camouflage positional elements  
One aspect relates to camouflaging an object by affecting a presentation at least partially using at least one positional element based at least in part on a position of the at least one positional...
7834799 System and method for fabricating composite laminate structures with co-laminated radar absorbing material  
Various embodiments provide systems and methods for fabricating composite laminate structures with co-laminated radar absorbing material. An example embodiment includes providing a component part...
7746264 Low reflectance infrared camouflage system  
An infrared camouflage coating system for application to the strategic surfaces of jet engine components comprised of a metal alloy substrate having an oxidized surface and a ferrous sulfide...
7733263 Infrared camouflage coating system  
A camouflage coating system for application to the surfaces of jet engine components in order to reduce their level of emitted energy there by rendering them undetectable by infrared detection...
7642948 Reflective layer  
A reflective layer for attenuating electromagnetic radiation, the layer comprising at least one reflective component, the latter being selected from the group containing the following substances:...
7551117 All-weather radio wave absorber having reflector and object into which such absorber is integrated  
The present invention provides an all-weather radio wave absorber having reflector capable of smoothly attenuating harmful microwave or millimeter wave from 400 MHz to 100 GHz generated from...
7511653 Radar wave camouflage structure and method for fabricating the same  
A radar wave camouflage structure is disclosed. The radar wave camouflage structure comprises a substrate; a first layer on the substrate, comprising a first polymer matrix; magnetic nanoparticles...
7403152 Method and arrangement for reducing the radar cross section of integrated antennas  
An antenna structure including an antenna 10 with an outer main surface 11, where said antenna 10 is integrated in a surface of a surrounding material 20. Further comprising a transition zone 30...
7345616 Method and apparatus for reducing the infrared and radar signature of a vehicle  
A radar-absorbing panel (9) includes a honeycomb core (11) and a lower skin (13), where the lower skin (13) is attached to the bottom of the honeycomb core (11). The honeycomb core (11) is made up...
7310059 Transparent pane with radar-reflecting properties  
The panes (1) of a naval vessel or military vehicle are often coated with a radar-reflecting layer (20) for reduction of the radar signature of the vessel/vehicle. At the same time this layer...
7301493 Meta-materials based upon surface coupling phenomena to achieve one-way mirror for various electro-magnetic signals  
A one-way reflective sensor shield with an increased bandwidth meta-materials coating is provided which substantially reduces or eliminates deleterious electronic signatures and backscattering. The...
7271759 Apparatus for camouflaging specular reflecting cover surfaces  
A camouflage device for camouflaging specularly reflecting surfaces of an object is formed with function elements for influencing the reflection of radiation from an assumed radiation source. Each...
7236364 Case for portable terminal using color liquid crystal  
A case for a portable terminal using a color liquid crystal uses a Peltier device to vary the color of the case by means of electrical heating and cooling the interior of the case. The case...
7215275 Independent temperature and apparent color control technology for adaptive camouflage  
An apparatus for adaptive camouflage with independent control of both temperature and apparent color. The apparatus has cells or individual pixels behind a transparent outer layer. The temperature...
7035308 Method and system for countering laser technology  
Described herein is a method and system for providing a countermeasure against laser detection systems using nanocomponent material that is tailored to cloak or obscure a target from detection by...
6992314 Device for eliminating electromagnetic waves  
Disclosed is a device for eliminating electromagnetic waves which consists essentially of an electromagnetic-wave trapping means comprising mainly a coil, and a discharge means made on the opposite...
6927724 Adaptive modification of surface properties to alter the perception of its underlying structure  
Adaptive modification of surface properties such as color, temperature and reflective properties by adjustably varying the temperature of a surface perceived by an observer, utilizing Peltier...
6885332 Multi-piece gun barrel shroud system  
The present invention is a multi-piece barrel shroud which provides IR signature and radar backscatter reduction over the entire length of the barrel by utilization of special radar absorbing...
6873283 Reverse balloon  
A rapidly deployable camouflage device for concealing recognizable signatures of military objects, comprising a camouflage balloon (1) and a deployment and undeployment device, the latter being...
6867725 Combination low observable and thermal barrier assembly  
The invention is a protective cover assembly having at least one part for a surface of a structure. In detail, the invention includes a first flexible layer of heat resistant material bonded to the...
6784419 Electromagnetic wave absorber  
The present invention provides a flame-retardant electromagnetic wave absorber that exhibits excellent formability and electromagnetic wave-absorbing properties, and can be easily assembled and...
6738007 Retrofitting vessels to deflect radar signals  
The radar signature of a vessel is reduced by retrofitting it with an array (10) of elements (15) fastened to surfaces (14b) of the vessel. The elements (15) have planar faces (11-12) so oriented...
6456224 Edge concealment system for abating radar detectability of aircraft  
An edge concealment system for abating electrical discontinuities between externally exposed edges of adjacent surface pieces separated by a gap. The system includes a cover component shrouding...
6411248 Hot melt radar absorbing material (RAM)  
A glue-gun applied hot-melt radar-absorbing material (RAM) and method of use thereof is provided. The hot-melt radar-absorbing material composition comprises: (a) 70 to 85 wt % carbonyl iron...
6373432 System using leo satellites for centimeter-level navigation  
Disclosed herein is a system for rapidly resolving position with centimeter-level accuracy for a mobile or stationary receiver [4]. This is achieved by estimating a set of parameters that are...
6352031 Radiative countermeasures method  
A method for creating coherent masses of burning matter for countermeasures purposes such as for protecting an aircraft and other vehicles from infrared “heat seeking” hostile missiles and also fro...
6339392 Gate for radar-mounted vehicle, having partition walls not grouped or detected by radar apparatus  
A gate such as a tollgate in an expressway for radar-mounted vehicles is disclosed, by which an erroneous operation of the mounted radar apparatus can be prevented and through which the...
6300894 Antenna having electrically controllable radar cross-section  
An RF interface is configured as a laminate structure having a core layer of a ferromagnetic ceramic material, such as barium strontium titanate, whose permitivity is electrically controllable to...
6259394 Electric wave absorber  
An electrically conductive member constituted by at least one member of the group consisting of carbon black, graphite and carbon fiber, a powdered or granulated material of an inorganic hollow...
6111534 Structural composite material absorbing radar waves and use of such a material  
The invention relates to structural composite material able to absorb radar waves at frequencies of 18 GHz, 35 GHz and 94 GHz. This material comprises at least three layers of non-magnetic,...
6057796 Electromagnetic wave absorber  
An electromagnetic wave absorber which is suitable for cellular phones, portable communication terminals and other portable electronic apparatus. The electromagnetic wave absorber is provided with...
6047644 Propellant based aerosol generating device and method of use  
An aerosol generating device comprising a casing having a base end and a ainer end, with a firing primer mounted through the base end and extending into a propellant zone which contains a...
5976666 Electromagnetic radiation absorbing devices and associated methods of manufacture and use  
Novel devices for providing shielding from and absorption of broadband electromagnetic radiation, and methods of manufacturing and using these devices, are disclosed. The device is comprised of a...
5950237 Jacket for the personal protection of an infantryman  
The disclosed jacket comprises a layer that is discreet with respect to the visible and infrared frequencies, having a specified thickness, with a specified dielectric permittivity and emissivity...
RE36298 Vehicle  
A vehicle in free space or air, with external surfaces primarily fashioned from planar facets. The planar facets or panels are angularly positioned to reduce scattered energy in the direction of...
5922986 Armor plate for vehicles  
An armor plating for vehicles has at its outer side a layer (13) of plastics material bound explosive containing radar absorbing materials.
5855988 Electromagnetic wave absorbing shielding material  
An electromagnetic wave absorbing shielding material which is thin and lightweight and shows high electromagnetic wave absorbing capacity in a wide frequency region. The material comprises:(1) a...
5732904 Device for signature reduction  
A device for the sensor signature reduction of cargo to be dropped from the air comprises a covering that essentially completely surrounds the cargo, which is made of a flexible material having a...
H001631 Method of fabricating radar chaff  
The present invention is a method for making radar chaff consisting of metal rings having varying diameters, using photolithographic processes. One aspect of the invention has the steps of:...
5531930 Aluminum metal composition flake having reduced coating  
Infrared, visible or mm. radiation is screened by an aerosol comprising flakes (0.03-0.3×1.5-20 microns) of aluminum metal composition, having a mass extinction coefficient of at least 4.5 m2 /g ...
5523757 Signal damping camouflage system and manufacturing method  
An electronic attenuation and camouflage device comprising a novel cooling device comprised of microspheres; an additional set of microspheres containing radar attenuating materials capable of...
5413027 Reactive armor with radar absorbing structure  
A reactive armor box for protecting armor surfaces comprising a base for achment to the armor surfaces, a plurality of walls extending from the base at an angle to provide an enclosed space, a...
5384571 Method of forming relief surfaces  
A ultrablack article made of a resin containing light absorbing pigments or dyes and its method of manufacture. The surface of the article is provided with light reflecting projections that cause...
5345238 Satellite signature suppression shield  
An inflatable shield for suppressing the characteristic radiation signature of a satellite is described. The shield is conical-shaped and made from a thin synthetic polymer film material coated...
5323160 Laminated electromagnetic wave absorber  
Ferrites as an electromagnetic wave absorber have their unique attenuation ranges depending on their compositions. The possibility of controlling attenuation characteristics of ferrite absorber by...
Matches 1 - 50 out of 85 1 2 >