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  • Electronics | TechLink
    emitter Plasma gun voltage generator Patent Identifier 5773787 The Plasma Gun Voltage Generator PVG uses a pulsed plasma flow to displace magnetic flux thereby inducing high voltages across multi turn coils Typical operating parameters are voltages of 0 5 to 1 MV pulsetimes in the microsecond regime and output impedances in the few Ohm range Read more about Plasma gun voltage generator Lactic acid treatment of InP materials Patent Identifier 5772907 One of the challenges in fabricating indium phosphide based electronic devices is the requirement of etching well defined areas with good morphology surface finish Indium phosphide is notorious for the appearance of surface structures after etching Read more about Lactic acid treatment of InP materials Phased array radar with simultaneous beam steering and single sideband modulation Patent Identifier 5771016 In a phased array radar simultaneous beam steering and single sideband modulation is accomplished in the phase shifters in response to phase control signals produced by the beam steering controller and input to the phase shifters Read more about Phased array radar with simultaneous beam steering and single sideband modulation Method for making monolithically integrated signal processing circuit having active and passive components Patent Identifier 5770472 An optical signal processor is implemented as a monolithically integrated semiconductor structure having optical waveguide devices forming beam splitters optical amplifiers and optical phase shifters The monolithic structure photonically controls a phased array microwave antenna Read more about Method for making monolithically integrated signal processing circuit having active and passive components Lower bandgap lower resistivity silicon carbide heteroepitaxial material and method of making same Patent Identifier 5766343 A silicon carbide semiconductor material and method of making same in which a doped film of 3C silicon carbide is grown heteroepitaxially on a 6H silicon carbide material Growth occurs at 1200 deg C Read more about Lower bandgap lower resistivity silicon carbide heteroepitaxial material and method of making same Portable VHF receiver tape recorder calibrator Patent Identifier 5765101 A calibrated VHF FM source for use in correcting tape recorder and receiver errors which consolidates these functions in a lightweight rack using commercial test parts and maintains a high precision of accuracy by having the system monitor it s own output and correct the distortion and amplitude errors attributable to the nonlinear behavior of the a Voltage Variable Capacitance diode VVC diode Read more about Portable VHF receiver tape recorder calibrator Broad band antenna having an elongated hollow conductor and a central grounded conductor Patent Identifier 5760750 An antenna element comprised of an hollow conductor and a central grounded conductor within the hollow conductor there being a variation in capacitance between the hollow conductor and the central conductor along their length Read more about Broad band antenna having an elongated hollow conductor and a central grounded conductor Phase stationary test body Patent Identifier 5760735 An antenna test body for providing azimuth and elevation rotation having a rotating cylinder contained within said test body and an arc sector under the test body capable of providing elevation rotation The

    Original URL path: http://techlinkcenter.org/patents/categories/electronics?page=102 (2016-02-10)
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  • Electronics | TechLink
    Technologyly controlled circuit pack and cabinet Inflatable HI Q toroidal inductor Patent Identifier 5739738 An inflatable high Q toroidal inductor is fabricated from an inflatable tidal shaped shell made from a flexible material provided with a fitting adapted to receive and vent pressurized gas Read more about Inflatable HI Q toroidal inductor Density improvement in integration modules Patent Identifier 5737192 Chip like stacks of thinned chips are mounted in wells etched into a substrate A Read more about Density improvement in integration modules Microwave waveguide mode converter having a bevel output end Patent Identifier 5734303 The present invention comprises a microwave mode convert having a cylindrical waveguide input Attached to the waveguide input is a transition section which gradually changes from the elliptical or cylindrical waveguide input The output section is also an elliptical waveguide The output section may also have an elliptical or cylindrical waveguide attached to it Read more about Microwave waveguide mode converter having a bevel output end Termal shunt stabilization of multiple part heterojunction bipolar transistors Patent Identifier 5734193 Structure and fabrication details are disclosed for AlGaAs GaAs microwave HBTs having improved thermal stability during high power operation The use of a thermal shunt joining emitter contacts of a multi emitter HBT is shown to improve this thermal stability and eliminate current crush effects Read more about Termal shunt stabilization of multiple part heterojunction bipolar transistors Inter level dielectrics with low dielectric constants Patent Identifier 5733606 As circuit technology continues to advance factors affecting the performance of the interconnect system become increasingly important A metallization is coated with a network polymer The network polymer may either a cross linked polyfluorinated polyallylether polyhydromethylsiloxane copolymer or a network polymer formed from cross linked fluoromethylene cyanate ester monomers Read more about Inter level dielectrics with low dielectric constants Voltage controlled ferroelectric lens phased array Patent Identifier 5729239 A device for scanning in a scanning axis includes a periodic array of conductive plates disposed along the scanning axis The device has a periodic array of ferroelectric material slabs disposed along the scanning axis each slab being disposed between a pair of adjacent conductive plates adjacent slabs being separated by one of conductive plates Read more about Voltage controlled ferroelectric lens phased array Preamplifier with adjustable input resistance Patent Identifier 5729171 Particularly well suited for use with capacitive transducers Read more about Preamplifier with adjustable input resistance High power factor shielded superconducting transformer Patent Identifier 5719545 A superconducting transformer comprises a superconducting primary layer arranged to conduct an externally supplied primary electric current around a primary core to establish a magnetic flux through the primary core The superconducting primary layer is formed on a primary substrate of electrically insulating non magnetic material Read more about High power factor shielded superconducting transformer Selectively controlled electrical power switching system Patent Identifier 5717582 Electrical energy from a DC voltage source is supplied through a power switching converter under operational control to an electrical load in accordance with a soft switching mode implemented by an

    Original URL path: http://techlinkcenter.org/patents/categories/electronics?page=103 (2016-02-10)
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  • Electronics | TechLink
    invention is based on the simultaneous amplitude and phase or angle modulation of Class C amplifier Read more about High efficiency low distortion amplification High speed magnetostrictive linear motor Patent Identifier 5705863 A linear actuator having a magnetostrictive rod is magnetically energized der analog logic control in operative relation to a pair of electrically disengaged one way locking devices one of which is interconnected with the actuator through a stroke multiplier for high force high speed motor drive Read more about High speed magnetostrictive linear motor Field controlled current modulators based on tunable barrier strengths Patent Identifier 5705824 A carrier transport media is doped with impurities or includes barrier structures within or on the carrier transport media and a sinusoidal alternating external electric field s with frequencies equal to the Bloch frequency divided by an integer is applied to the carrier transport media to alter the effective barriers of the impurities or barrier structures to an arbitrarily large potential co Read more about Field controlled current modulators based on tunable barrier strengths Method of making buried gate insulator field effect transistor Patent Identifier 5705412 A buried gate insulator field effect transistor is disclosed It comprises source drain substrate gate and a gate insulator layer separating the gate from the source drain and substrate and a protective silicon dioxide covering layer Windows are excised into this covering layer to allow electrical connection to the source substrate drain and gate Read more about Method of making buried gate insulator field effect transistor Meander Line Ring Resonator Patent Identifier 20130181725 Methods and apparatus for measuring permittivity comprising a meander line ring resonator which may be may be disposed on a substrate proximate to and separated from an input coupler and an output coupler thereon the resonator ring further including a continuous conductive material having at least two turns to form a single congruent pattern symmetrical along at least one axis Read more about Meander Line Ring Resonator Solid State Circuit Breakers And Related Circuits Patent Identifier 20130154391 Various solid state circuit breakers and related circuits are presented herein Read more about Solid State Circuit Breakers And Related Circuits n and p Channel Field Effect Transistors with Single Quantum Well for Complementary Circuits Patent Identifier 20130149845 A complementary metal oxide semiconductor CMOS device in which a single InxGa1 xSb quantum well serves as both an n channel and a p channel in the same device and a method for making the same The InxGa1 xSb layer is part of a heterostructure that includes a Te delta doped AlyGa1 ySb layer above the InxGa1 xSb layer on a portion of the structure Read more about n and p Channel Field Effect Transistors with Single Quantum Well for Complementary Circuits Spintronic Electronic Device and Circuits Patent Identifier 20130099339 A spintronic electronic apparatus having a multilayer structure Read more about Spintronic Electronic Device and Circuits Stylo Epitaxial Piezoelectric and Ferroelectric Devices and Method of Manufacturing Patent Identifier 20130093290 A ferroelectric device comprising a substrate Read more about

    Original URL path: http://techlinkcenter.org/patents/categories/electronics?page=104 (2016-02-10)
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  • Electronics | TechLink
    MEMS Switch and Method of Manufacture Patent Identifier 20120273331 An electrostatic ohmic shunt radio frequency RF microeleetromechanical system MEMS switch and method of manufacturing includes a co planar waveguide CPW transmission line comprising a plurality of slots and a plurality of pillars wherein a space between successive ones of the plurality of pillars is defined by one of the plurality of slots a plurality of electrodes positioned in the slo Read more about Electronic Ohmic Shunt RF MEMS Switch and Method of Manufacture Millimeter Wave Filter for Wireless Communications Systems Patent Identifier 20120256708 A millimeter wave transmission line filter having a plurality of filter pole determining coupled cavities fabricated with a multiple lithographic layer micro machining process The filter cavities are oriented perpendicular to an underlying substrate element in order to achieve micromachining fabrication and accuracy advantages Read more about Millimeter Wave Filter for Wireless Communications Systems Apparatus And Method For Sampling And Reconstruction Of Wide Bandwidth Signals Below Nyquist Rate Patent Identifier 20120250748 A method and system of reconstructing data signals from one of incomplete measurements comprising a receiver for receiving data signals an ADC system operatively connected to the receiver that digitizes the received data signal at a slower rate than the Nyquist rate to obtain sparse measurements first and second dictionaries comprising a plurality of time shifted responses recovered from the Read more about Apparatus And Method For Sampling And Reconstruction Of Wide Bandwidth Signals Below Nyquist Rate Template Wafer And Process For Small Pitch Flip Chip Interconnect Hybridization Patent Identifier 20120161314 A process is disclosed for high density indium bumping of microchips by using an innovative template wafer upon which the bumps are initially fabricated Once fabricated these bumps are transferred to the microchip after which can be hybridized to another microchip Such a template wafer is reusable and thus provides an economical way to fabricate indium bumps Read more about Template Wafer And Process For Small Pitch Flip Chip Interconnect Hybridization Very Low Bit Rate Signal Coder and Decoder Patent Identifier 20120109653 Improved oscillator based source modeling methods for estimating model parameters for evaluating model quality for restoring the input from the model parameters and for improving performance over known in the art methods are disclosed An application of these innovations to speech coding is described Read more about Very Low Bit Rate Signal Coder and Decoder Magnetic Nano Ring Device and Method of Fabrication Patent Identifier 20120068280 A magnetic nano ring device and method of fabrication includes providing a substrate forming at least one nano pillar on the substrate depositing a plurality of electrodes on the substrate depositing an anti ferromagnetic layer on a first electrode of the plurality of electrodes depositing a first ferromagnetic layer on the anti ferromagnetic layer depositing a tunnel barrier layer on the Read more about Magnetic Nano Ring Device and Method of Fabrication Method for Vertical and Lateral Control of III N Polarity Patent Identifier 20120068189 Disclosed herein is a method of depositing a patterned mask layer on

    Original URL path: http://techlinkcenter.org/patents/categories/electronics?page=105 (2016-02-10)
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  • Electronics | TechLink
    connected to and operating to open an external circuit when the current flowing through the JFETs exceeds a predetermined threshold the JFETs gates and common source connectio Read more about Bi Directional Circuit Breaker System and Method for Radio Frequency Fingerprinting as a Security Layer in RFID Devices Patent Identifier 20110248827 A system and method for authenticating a radio frequency identification tags based on the features of the modulation features of the RFID signal Read more about System and Method for Radio Frequency Fingerprinting as a Security Layer in RFID Devices Method And Apparatus For Tracking A Frequency Hopped Signal Patent Identifier 20110243192 A frequency hopping signal receiving system comprising a receiver for extracting discrete time samples from the signal a memory connected to the receiver for storing the extracted discrete time samples from the signal at least one processor operatively connected to the memory for determining a state space vector that captures relevant information to describe the dynamics of the signal sele Read more about Method And Apparatus For Tracking A Frequency Hopped Signal Terahertz Radiation Device And Method Of Generating Terahertz Radiation Patent Identifier 20110198515 A method and device for generating terahertz radiation comprising a substrate a plurality of segments of polar crystal material formed on the substrate the segments having an internal electric polarization each segment comprising at least two edges oriented substantially perpendicular to the polar axis such that the electric polarization terminates at the edges and the segment comprises a ma Read more about Terahertz Radiation Device And Method Of Generating Terahertz Radiation Method for Stacking Thermal Actuators Patent Identifier 20110185557 A method comprising arranging a first heating element on a first liquid crystal elastomer arranging a first layer of thermal paste on the first heating element and arranging a second liquid crystal elastomer on the first layer of thermal paste Read more about Method for Stacking Thermal Actuators Terahertz Radiation Device Using Polar Semiconductor Materials And Method Of Generating Terahertz Radiation Patent Identifier 20110180733 A method and device for generating terahertz radiation comprising a plurality of layers of polar crystal material operative to emit terahertz radiation the plurality of layers comprising transport layers and divider layers the plane of the layers being not parallel to the polar axis the interface between the transport layers and divider layers forming boundaries at which the internal electri Read more about Terahertz Radiation Device Using Polar Semiconductor Materials And Method Of Generating Terahertz Radiation Underwater RFID Arrangement for Optimizing Underwater Operations Patent Identifier 20110095865 A method and system to optimize underwater operations utilizing a radio frequency identification RFID arrangement The RFID arrangement includes a plurality of RFID tags positioned on an underwater surface with each of the plurality of tags coded with unique information related to each tag s location on the underwater surface Read more about Underwater RFID Arrangement for Optimizing Underwater Operations Apparatus and Method for Regulating the Output of a Plasma Electron Beam Source Patent Identifier 20110080093 An apparatus and method for controlling electron flow

    Original URL path: http://techlinkcenter.org/patents/categories/electronics?page=106 (2016-02-10)
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  • Electronics | TechLink
    Patent Identifier 20100327322 High electron mobility transistors and fabrication processes are presented in which a barrier material layer of uniform thickness is provided for threshold voltage control under an enhanced channel charge inducing material layer ECCIML in source and drain regions with the ECCIML layer removed in the gate region Read more about Transistor with Enhanced Channel Charge Inducing Material Layer and Threshold Voltage Control FreeSpace Quantum Communications Process Operative Absent Line Of Sight Patent Identifier 20100310259 Photonic signals are tagged with a pre selected modification such as a polarization signature to carry data across an obstructed path between sender and receiver Communication authentication through polarization variation allows for Yuen Kumar or entangled photon quantum communication protocols to propagate through environmental scattering media such as air smoke fog rain and water Read more about FreeSpace Quantum Communications Process Operative Absent Line Of Sight Method And Apparatus For Passively Locating Radar Emissions From Transmitters Patent Identifier 20100309055 Systems and methods are presented for passive location of transmitters in which two or more receivers time stamp received signals from target transmitters and the time stamped data for each target signal of interest is isolated to identify a peak power time of arrival for the signal at each transmitter from which differential scan observation values are derived and for each signal of interest Read more about Method And Apparatus For Passively Locating Radar Emissions From Transmitters Preparing Electrodes for Electroplating Patent Identifier 20100300887 A method of immersing an electrode in an electroplating solution while under vacuum to substantially eliminate air and or other gas from microscopic holes cavities or indentations in the electrode Read more about Preparing Electrodes for Electroplating Solid State Circuit Breaker Patent Identifier 20100277006 A solid state circuit breaker includes a first terminal a second terminal a first wide band gap field effect transistor coupled to the first terminal a second wide band gap field effect transistor coupled to the second terminal wherein the first wide band gap field effect transistor and the second wide band gap field effect transistor are common source connected to one another and a bi dir Read more about Solid State Circuit Breaker Double Balun Dipole Patent Identifier 20100271280 A double balun dipole antenna element includes a dielectric substrate having a first surface and an opposing second surface a pair of coplanar Marchand baluns positioned in a mutually antiphase configuration on the first and second surfaces and at least one feed line connected to the pair of Marchand baluns Read more about Double Balun Dipole Even Order Harmonic Cancellation and Increased RF Gain Using Dual Output Mach Zehnder Modulator with Two Wavelength Input Patent Identifier 20100266289 A method and system for processing analog optical signals to produce a single RF output free from even order harmonic distortion Two analog optical signals of different wavelengths 1 2 are input into a dual output Mach Zehnder modulator MZM where one wavelength input is high biased and one wavelength is low biased Read more about Even Order Harmonic

    Original URL path: http://techlinkcenter.org/patents/categories/electronics?page=107 (2016-02-10)
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  • Electronics | TechLink
    member supported for rotation relative to the stationary member and defining a center opening A raceway includes a plurality of axially spaced annular contact rings supported by one of the stationary member and the rotatable member Read more about Rotary Electrical Contact Device Quantum Based Information Transmission System And Method Patent Identifier 20100150222 A method and system of data transmission the method comprising converting data into qubits transmitting a first qubit measuring the first qubit at receiver location determining whether or not to transmit portions of data from a sequential successive qubit based upon the value of the first qubit measured at the receiver location Read more about Quantum Based Information Transmission System And Method Vertical Cell Edge Junction Magnetoelectronic Device Family Patent Identifier 20100148288 Magnetoelectronic devices are fabricated by joining the edge of one ferromagnetic thin film element with the top or bottom portion of a second ferromagnetic or nonmagnetic thin film element Read more about Vertical Cell Edge Junction Magnetoelectronic Device Family Multi function modulator for low powered wired and wireless command control and communications applications Patent Identifier 20100127743 An amplitude phase and frequency modulator circuit is provided with the circuit containing a periodically driven switch The circuit connects a DC power source and a resistive load Periodic operation of the switch generates a square wave of voltage across the load A transistor used as a switch is embedded in a switch driver that controls base current and base emitter reverse bias voltage Read more about Multi function modulator for low powered wired and wireless command control and communications applications Wavelength Scaled Ultra Wideband Antenna Array Patent Identifier 20100117917 An ultra wideband antenna array architecture includes a first array of radiating elements a second array of radiating elements and a third array of radiating elements with their respective element widths proportionately ascending in size Read more about Wavelength Scaled Ultra Wideband Antenna Array Reception Of Uplink Data From Sonobuoys Patent Identifier 20100110828 A method for improving the bit error rate in digital transmissions of sonobuoy sensor data from a sonobuoy to a receiver platform includes computing a send checksum on a frame of sonobuoy sensor data copying the frame of data and checksum into a plurality of subframes delaying one of the plurality of subframes for a predetermined period multiplexing the delayed subframe with the plurality of Read more about Reception Of Uplink Data From Sonobuoys Signal Transmission Surveillance System Patent Identifier 20100093270 A system and method of detecting processing and selectively responding to radio frequency transmissions detected by at least one projectile deployed above a geographic area Read more about Signal Transmission Surveillance System System And Method For Improving The Efficiency And Reliability Of A Broadband Transistor Switch For Periodic Switching Applications Patent Identifier 20100079196 A driver circuit is provided for enabling a transistor collector emitter path to be used as a broadband periodic switch The broadband driver circuit controls the magnitude of the transistor base emitter current in order to enable a CLOSED switch state and

    Original URL path: http://techlinkcenter.org/patents/categories/electronics?page=108 (2016-02-10)
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  • Twin-Nozzle Bow Thruster For Hovercraft | TechLink
    research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 8763930 Categories Environmental Technology The present invention s nozzle is especially suitable for use in a shipboard air discharge maneuverability device known as a bow thruster As typically embodied the inventive nozzle includes a nozzle wall and an arc shaped vane The nozzle wall has a circular nozzle inlet and an elliptical nozzle outlet and is configured so that the geometric major axis of the nozzle outlet is horizontal The arc shaped vane is upwardly bowed in the nozzle wall s transverse direction joins the nozzle wall along its two horizontally opposite sides in the nozzle wall s longitudinal direction extends most or all of the longitudinal distance between the nozzle inlet and the nozzle outlet has a transversely intermediate section that taken in the transverse direction is generally uniform in thickness has two transversely lateral sections that taken in the transverse direction gradually thicken toward the two respective joints of the arc shaped vane with respect to the nozzle wall USPTO url http patft uspto gov netacgi nph Parser patentnumber 8763930 Facebook Twitter Google Plus LinkedIn Main menu Home Licensing

    Original URL path: http://techlinkcenter.org/patents/8763930 (2016-02-10)
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