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  • Multi-Function Reconfigurable Delta Sigma Dac | TechLink
    digital to analog converter DAC includes at least a first signal path and a second signal path The DAC further includes at least a first high speed DAC and a second high speed DAC each having an input and an output The first signal path and the second signal path are electrically coupled to the first high speed DAC input and the second high speed DAC input respectively The DAC also includes a zero phase clock signal supplied to the first high speed DAC and a 180 phase shifted clock signal supplied to the second high speed DAC A summation circuit having at least two inputs and one output is coupled to the outputs of the first high speed DAC and the second high speed DACs A high pass delta sigma modulator a low pass delta sigma modulator a band pass delta sigma modulator or notch filter delta sigma modulator is coupled between the first signal path and the first high speed DAC A second a high pass delta sigma modulator a second low pass delta sigma modulator a second band pass delta sigma modulator or a second notch filter delta sigma modulators electrically coupled between the second signal path

    Original URL path: http://techlinkcenter.org/patents/9065472 (2016-02-09)
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  • Variable Gap Tunnel Junction Switch | TechLink
    second electrode having a second gap surface the second gap surface formed in an initial fluid state that hardens to substantially conform to the first gap surface the first electrode being moveable with respect to the second electrode an alignment guide providing substantially parallel and substantially opposed alignment of the first gap surface and the second gap surface and a displacement mechanism positioned to provide selective movement of the first

    Original URL path: http://techlinkcenter.org/patents/9064662 (2016-02-09)
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  • Low-Dimensional Material Chemical Vapor Sensors | TechLink
    in learning more about this patent and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 9063063 Status Active Categories Electronics Photonics Sensors A method of making a low dimensional material chemical vapor sensor comprising exfoliating MoS2 applying the monolayer flakes of MoS2 onto a SiO2 Si wafer applying a methylmethacrylate MMA polymethylmethacrylate PMMA film defining trenches for the deposition of metal contacts and depositing one of Ti Au Au and Pt in the trench and resulting in a MoS2 sensor A low dimensional material chemical vapor sensor comprising monolayer flakes of MoS2 trenches in the SiO2 Si wafer metal contacts in the trenches and thereby resulting in a MoS2 sensor A full spectrum sensing suite comprising similarly fabricated parallel sensors made from a variety of low dimensional materials including graphene carbon nanotubes MoS2 BN and the family of transition metal dichalcogenides The sensing suites are small robust sensitive low power inexpensive and fast in their response to chemical vapor analytes USPTO url http patft uspto gov netacgi nph Parser patentnumber 9063063 Facebook Twitter Google Plus LinkedIn Main menu Home Licensing Joint R D Technology Summaries Patents SBIR About

    Original URL path: http://techlinkcenter.org/patents/9063063 (2016-02-09)
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  • Phoniton Systems, Devices, And Methods | TechLink
    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 The phonon confinement structure for example a cavity traps the emitted phonon thereby allowing further excitation of the matter The coupling between the phonon and the matter results in a quantum quasi particle referred to

    Original URL path: http://techlinkcenter.org/patents/9059388 (2016-02-09)
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  • Graphene Resonant Tunneling Transistor | TechLink
    and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 9059265 Status Active Categories Electronics 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 The transport barriers can be of any form of so long as transport through the barriers leads to the formation of isolated resonant bands with a transport gap In some embodiments the transport barriers can be in the form of a pair of parallel line defects wherein the line defects delineate the central ribbon section and the two lateral sections In some such embodiments the line defects are chemically decorated by the adsorption of diatomic gases In other embodiments the transport barriers can be formed by the application of large local potentials directly to the graphene sheet USPTO url http patft uspto gov netacgi nph Parser patentnumber 9059265 Facebook Twitter Google Plus LinkedIn Main menu Home Licensing Joint R D Technology

    Original URL path: http://techlinkcenter.org/patents/9059265 (2016-02-09)
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  • Composite Electrode Structure | TechLink
    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 covers most to all of the interior and exterior surfaces of the prefabricated porous carbon electrode structure and can be deposited in a homogenous form and wherein it

    Original URL path: http://techlinkcenter.org/patents/9058931 (2016-02-09)
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  • Change Detection Method And System For Use In Detecting Moving Targets Behind Walls, Barriers Or Otherwise Visually Obscured | TechLink
    interested in learning more about this patent and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 9057783 Status Active Categories Electronics A system and method for locating a moving target behind a wall or barrier comprising providing a plurality of images of 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 plurality of images eliminating negative pixel values in the predetermined number of difference images minimizing the side lobes to form a combined difference image for each reference frame selecting another reference image from the plurality of images and performing the steps of forming a plurality of difference images eliminating negative pixel values averaging the resulting predetermined number of difference images and minimizing the side lobes for each selected reference image to form a set of combined difference images which contain the moving target signature USPTO url http patft uspto gov netacgi nph Parser patentnumber 9057783 Facebook Twitter Google Plus LinkedIn Main menu

    Original URL path: http://techlinkcenter.org/patents/9057783 (2016-02-09)
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  • Inertial Dynamics Measurement And Structural Configuration Variation For Hydrodynamic Stability Evaluation Of A Towed Body | TechLink
    more about this patent and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 9057738 Status Active Categories Electronics A typical inventive device is self contained and is designed for adjunctive placement at the unconnected end of a towed body in order to test dynamic motions of the towed body The inventive device includes an IMU a computer wired wireless communication electronics a fluid dynamically shaped member and a cylindrical housing which encloses the IMU the computer and the communication electronics The housing is connected to the towed body aft of the towed body and the shaped member is connected to the housing aft of the housing Data is acquired that is indicative of the inertial dynamics of the towed body while in motion through a fluidic medium Differently shaped members can be independently connected to the housing at different times each influencing in its own way the inertial dynamics of the towed body and yielding its own set of data Comparisons can thus be drawn between among differently shaped members USPTO url http patft uspto gov netacgi nph Parser patentnumber 9057738 Facebook Twitter Google Plus LinkedIn Main menu

    Original URL path: http://techlinkcenter.org/patents/9057738 (2016-02-09)
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