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  • Patents | TechLink
    the region of interest selecting a reference image from the plurality of images forming a predetermined number of difference images by subtracting the absolute value of the pixels of the reference image from the absolute values of pixels in a predetermined number of the plu Read more about Change Detection Method And System For Use In Detecting Moving Targets Behind Walls Barriers Or Otherwise Visually Obscured Nonlinear Frequency Conversion In Nanoslab Optical Waveguides Patent Identifier 9057891 A waveguide device for frequency mixing or conversion through birefringent phase matching having a horizontal waveguide suspended above a substrate The waveguide is formed of a zinc blend type III V semiconductor material with a high nonlinear susceptibility Read more about Nonlinear Frequency Conversion In Nanoslab Optical Waveguides Omniconjugated Conductive Polymers And Methods For Making The Same Patent Identifier 9058915 A new class of polymers based upon the radialene group as the parent repeating group and characterized by the following general formula where R1 R2 R3 R4 are each independently any pi electron conjugated group but not limited to pyrrole thiophene benzene naphthalene furan ethene aniline and n is an integer from 2 to 20 000 Read more about Omniconjugated Conductive Polymers And Methods For Making The Same Composite Electrode Structure Patent Identifier 9058931 A method of forming a composite involving the steps of providing a porous carbon electrode structure having a surface and pores wherein the pores have an average diameter that ranges from about 2 nm to about 1 m depositing a coating comprising FeOx via self limiting electroless deposition without completely filling or obstructing a majority of the pores wherein the coating comprising FeOx co Read more about Composite Electrode Structure Graphene Resonant Tunneling Transistor Patent Identifier 9059265 A graphene device having a ribbon structure with soft boundaries formed between two thin parallel transport barriers in a railroad track configuration Such a structure permits transport along the ribbon and also permits transport of electrons across the barriers by means of resonant tunneling through quasi bound states within the railroad track confinement Read more about Graphene Resonant Tunneling Transistor Phoniton Systems Devices And Methods Patent Identifier 9059388 An artificial composite object combines a quantum of sound with a matter excitation A phonon in a confinement structure containing the matter excites it from an initial state to an excited state corresponding to a frequency of the phonon Relaxation of the matter back to the initial state emits a phonon of the same frequency into the confinement structure Read more about Phoniton Systems Devices And Methods Ring Cavity Laser Device Patent Identifier 9059565 Laser devices are presented in which a graphene saturable absorber and an optical amplifier are disposed in a resonant optical cavity with an optical or electrical pump providing energy to the optical amplifier Read more about Ring Cavity Laser Device Interband Cascade Lasers With Engineered Carrier Densities Patent Identifier 9059570 Methods for improving the performance of type II and type I ICLs particularly in the mid IR wavelength range are provided

    Original URL path: http://techlinkcenter.org/patents/all?page=502 (2016-02-10)
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  • Air Force | TechLink
    composition for applying to and treating metallic substrates that does not include chrome or chromium containing compounds does not include an organic solvent and promotes adhesion of overcoat layers that are applied to the metallic substrate Read more about Self assembled nano phase particle surface treatments for corrosion protection Method and apparatus for preventing network traffic analysis Patent Identifier 6917974 A system and method for generating and transmitting false packets along with a true packet to thereby hide or obscure the actual message traffic A new extension header having a plurality of fields is positioned in the hierarchy of Internet protocol headers that control passage of the false packets and the true packet through the network Read more about Method and apparatus for preventing network traffic analysis Method and apparatus for wireless image transmission Patent Identifier 6915016 An image whether compressed or uncompressed can be transmitted via a fading communication channel to provide at the receiver an image of good perceptual quality despite the impaired channel Diversity improves wireless transmission by using highly uncorrelated signal paths to combat channel noise Read more about Method and apparatus for wireless image transmission Dynamic logic algorithm used for detecting slow moving or concealed targets in synthetic aperture radar SAR images Patent Identifier 6911933 The present invention includes an application of a dynamic logic algorithm to detect slow moving targets Show moving targets are going to be moving in the range from 0 5 mph This could encompass troop movements and vehicles or convoys under rough terrain Read more about Dynamic logic algorithm used for detecting slow moving or concealed targets in synthetic aperture radar SAR images Dynamic logic algorithm used for detecting slow moving or concealed targets in synthetic aperture radar SAR images Patent Identifier 6911933 The present invention includes an application of a dynamic logic algorithm to detect slow moving targets Show moving targets are going to be moving in the range from 0 5 mph This could encompass troop movements and vehicles or convoys under rough terrain Read more about Dynamic logic algorithm used for detecting slow moving or concealed targets in synthetic aperture radar SAR images Radar absorbing coatings Patent Identifier 6909395 A method for preventing the discovery of military aircraft and missiles by enemy and infrared detectors The method involves applying a coating of a ferrite containing glass composition to the surfaces of those metal or ceramic substrates that are susceptible to detection through their radar or infrared signature Read more about Radar absorbing coatings Stable LVDT extensometer Patent Identifier 6907677 A new extensometer is disclosed that avoids prior art problems of drift and other problems from variations in temperature humidity and other environmental factors Two primary extensometer body parts each hold at one end specimen contact rods and at their other ends a displacement measuring sensor preferably a linear variable differential transformer Read more about Stable LVDT extensometer Polarimeter using quantum well stacks separated by gratings Patent Identifier 6906800 Quantum well stacks are used in combination with linear

    Original URL path: http://techlinkcenter.org/patents/agency/air-force (2016-02-10)
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  • graphene | TechLink
    limited only by the available dimensions of the transfer tape Read more about Graphene Films and Method for Transfer Method For The Reduction Of Graphene Film Thickness And The Removal And Transfer Of Epitaxial Graphene Films From Sic Substrates Patent Identifier 8753468 A method for reducing graphene film thickness on a donor substrate and transferring graphene films from a donor substrate to a handle substrate includes applying a bonding material

    Original URL path: http://techlinkcenter.org/tags/graphene (2016-02-10)
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  • graphene transfer | TechLink
    limited only by the available dimensions of the transfer tape Read more about Graphene Films and Method for Transfer Method For The Reduction Of Graphene Film Thickness And The Removal And Transfer Of Epitaxial Graphene Films From Sic Substrates Patent Identifier 8753468 A method for reducing graphene film thickness on a donor substrate and transferring graphene films from a donor substrate to a handle substrate includes applying a bonding material

    Original URL path: http://techlinkcenter.org/tags/graphene-transfer (2016-02-10)
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  • graphene uses | TechLink
    From Sic Substrates Patent Identifier 8753468 A method for reducing graphene film thickness on a donor substrate and transferring graphene films from a donor substrate to a handle substrate includes applying a bonding material to the graphene on the donor substrate releasing the bonding material from the donor substrate thereby leaving graphene on the bonding material applying the bonding material with graphene onto the handle substrate Read more about Method

    Original URL path: http://techlinkcenter.org/tags/graphene-uses (2016-02-10)
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  • Dr. Brian Metzger | TechLink
    He has over 18 years of industry experience from two startups and Silicon Valley tech companies LSI Logic and Applied Materials a Fortune 500 Semiconductor equipment company Through his work in new product development marketing and investor relations he has been able to remain at the science business interface during his career Brian specializes in advanced materials photonics and sensors and electronics He has a BS degree in chemistry from

    Original URL path: http://techlinkcenter.org/node/56508 (2016-02-10)
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  • Multi-Ply Heterogeneous Armor With Viscoelastic Layers And Cylindrical Armor Elements | TechLink
    second material the first material having a lower acoustic impedance than the second material The first material is a viscoelastic polymer with a glass transition temperature less than the expected operational temperature range and the second material can be a hard material such as steel aluminum or ceramic The laminate can include many alternating layers of elastomer and hard material and can be adhered or affixed to a thicker armor

    Original URL path: http://techlinkcenter.org/patents/8789454 (2016-02-10)
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  • Azobenzene-Containing Glassy Polyimides Capable Of Photo-Induced Large-Angle Bending And Methods Of Making The Same | TechLink
    on a novel crosslinker and methods of making the same The general structure of these heat resistant and amorphous polyimides is shown as follows in which n m and l denote the degrees of polymerization DP of each arm and the linking group R is one of the following moieties C CF3 2 O SO2 C O OPh C CH3 2 PhO Ph C CF3 or a direct bond Films

    Original URL path: http://techlinkcenter.org/patents/8785589 (2016-02-10)
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