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  • Iii-Nitride P-Channel Field Effect Transistor With Hole Carriers In The Channel | TechLink
    research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 20140264379 Categories Electronics A non inverted P channel III nitride field effect transistor with hole carriers in the channel comprising a nitrogen polar III Nitride first material a barrier material layer a two dimensional hole gas in the barrier layer and wherein the nitrogen polar III Nitride material comprises one or more III Nitride epitaxial material layers grown in such a manner that when GaN is epitaxially grown the top surface of the epitaxial layer is nitrogen polar A method of making a P channel III nitride field effect transistor with hole carriers in the channel comprising selecting a face or offcut orientation of a substrate so that the nitrogen polar 001 face is the dominant face growing a nucleation layer growing a GaN epitaxial layer doping the epitaxial layer growing a barrier layer etching the GaN forming contacts performing device isolation defining a gate opening depositing and defining gate metal making a contact window depositing and defining a thick metal USPTO url http appft1 uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF d PG01 p 1 u Facebook Twitter

    Original URL path: http://techlinkcenter.org/patents/20140264379 (2016-02-10)
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  • Complementary Field Effect Transistors Using Gallium Polar And Nitrogen Polar Iii-Nitride Material | 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 20140264380 Categories Electronics A device with N Channel and P Channel III Nitride field effect transistors comprising a non inverted P channel III Nitride field effect transistor on a first nitrogen polar nitrogen face III Nitride material a non inverted N channel III Nitride field effect transistor epitaxially grown a first III Nitride barrier layer two dimensional hole gas second III Nitride barrier layer and a two dimensional hole gas A method of making complementary non inverted P channel and non inverted N channel III Nitride FET comprising growing epitaxial layers depositing oxide defining opening growing epitaxially a first nitrogen polar III Nitride material buffer back barrier channel spacer barrier and cap layer and carrier enhancement layer depositing oxide growing AlN nucleation layer polarity inversion layer growing gallium polar III Nitride including epitaxial layers depositing dielectric fabricating P channel III Nitride FET and fabricating N channel III Nitride FET USPTO url http appft1 uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF d PG01 p 1 u Facebook Twitter Google Plus LinkedIn Main menu Home

    Original URL path: http://techlinkcenter.org/patents/20140264380 (2016-02-10)
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  • Photovoltaic Sputtering Targets Fabricated From Reclaimed Materials | TechLink
    licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 20140264988 A method of providing one or more spent sputtering targets comprising a photovoltaic compound and grinding the photovoltaic compound in an inert environment to form a powder USPTO url http appft1 uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF d PG01 p 1 u Facebook Twitter Google Plus LinkedIn Main menu

    Original URL path: http://techlinkcenter.org/patents/20140264988 (2016-02-10)
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  • Stylo-Epitaxial Piezoelectric And Ferroelectric Devices And Method Of Manufacturing | TechLink
    material having a crystal lattice structure divided into granular regions a seed layer the seed layer being epitaxially deposited so as to form a column like structure on top of the granular regions of the first electrode at least one ferroelectric material layer exhibiting spontaneous polarization epitaxially deposited on the seed layer the ferroelectric material layer the seed layer and first electrode each having granular regions in which column like

    Original URL path: http://techlinkcenter.org/patents/20140265734 (2016-02-10)
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  • Remote Environmental And Condition Monitoring System | TechLink
    our Tech Managers at http techlinkcenter org about staff Patent Identifier 20140266712 Categories Electronics The present disclosure relates to systems and processes for environmental and condition monitoring of containerized assets One illustrative system includes containers that are configured to enclose assets that are potentially hazardous and or potentially sensitive to electromagnetic EM radio frequency RF radiation or emissions The assets may also be sensitive to various environmental conditions such as temperature humidity shock and vibration An exemplary system uses sensors to measure and track these environmental conditions inside a container for up to multiple years An illustrative system may also use sensors to measure attributes of the asset An illustrative system is configured to archive and report on the collected data An illustrative system includes the ability to issue a warning when an asset may have been compromised Additionally the collected data may be used in predictive life analyses More particularly the collected data may be analyzed and compared to thresholds for container assets to reach deductive or inductive conclusions about the probability of damage maintenance needs or replacement needs USPTO url http appft1 uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF d PG01 p 1 u Facebook Twitter

    Original URL path: http://techlinkcenter.org/patents/20140266712 (2016-02-10)
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  • Patents | TechLink
    Thermal Effluent To Electric Energy Harvesting System Patent Identifier 8823316 A system for harvesting electric energy from thermal energy includes energy conversion assemblies that can be distributed about a conduit through which a heated effluent flows Read more about Thermal Effluent To Electric Energy Harvesting System Nonvolative Memory Cells Programable By Phase Change Patent Identifier 8824200 An array of memory cells each cell comprising a first and second ferromagnetic layers that form either a spin valve or a magnetic tunnel junction at least one conductor operatively connected to at least one of the first and second ferromagnetic layers a third ferromagnetic layer magnetically coupled to the second magnetic layer having permittivity which changes from a first state to a second Read more about Nonvolative Memory Cells Programable By Phase Change Method And System For Recovery Of Missing Spectral Information In Wideband Signal Patent Identifier 8824544 A system of recovering information wide band signal comprising a receiver s for receiving data signal responses from a target area the received data signal responses having information missing at a plurality of frequencies at least one processor for recovery of data from the data signal responses operatively connected to the receiver s a first memory comprising time shifted responses based Read more about Method And System For Recovery Of Missing Spectral Information In Wideband Signal Multi Mode Optoelectronic Oscillator Patent Identifier 8824901 A multi mode optoelectronic oscillator MM OEO includes an OEO cavity having an input for receiving an RF signal and an RF output Read more about Multi Mode Optoelectronic Oscillator Device For And Method Of Determining Changes To Gui Patent Identifier 8826158 A device and method of determining changes to a graphical user interface GUI that does not require the use of a configuration file or the use of data from a previous operation of an application computer program by identifying a program currently running determining a first tree structure for the GUI identifying a communication from the program to the GUI returning to the third step if the Read more about Device For And Method Of Determining Changes To Gui Dilution And Sampling System Patent Identifier 8813582 A system for testing the efficiency of a test HEPA filter the system comprises a dilution system and a sampling system The dilution system processes samples collected upstream of the test HEPA filter The dilution system has a test portion and a calibrated portion Read more about Dilution And Sampling System Positional Lock For Carrier Assembly Of Breech Loaded Weapon Patent Identifier 8813629 A breech assembly for a weapon may include a breech ring and a carrier fixed to a shaft The shaft may be rotatably mounted to the breech ring A breech block may be fixed to the carrier and insertable into and out of an opening in the breech ring by rotating the shaft A notch may be formed in an end of the shaft Read more about Positional Lock For Carrier Assembly Of Breech Loaded Weapon Method Of Making Shaped Charges

    Original URL path: http://techlinkcenter.org/patents/all?page=12 (2016-02-10)
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  • Simulator | TechLink
    control choices on an out the window display allows a crew member to control it directly by making selections of displayed choices through a point and click control module accessible by the crew member while located in the crew station The simulator can be controlled by either of two crew members and also by an operator at an instructor operator station outside the crew station USPTO url http patft uspto

    Original URL path: http://techlinkcenter.org/patents/h1728 (2016-02-10)
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  • Hydraulic circuit leak detector and shut-off mechanism | TechLink
    http techlinkcenter org about staff Patent Identifier H1761 Status Active Categories Aerospace A leak detector and shut off apparatus shuts off hydraulic fluid downstream o prevent the hazards attendant hydraulic failure such as loss of fluid and fire A first sensor is coupled to a supply line for hydraulic fluid to produce pressure differential force F s which is representative of the flow of hydraulic fluid A second sensor is coupled to a return line for hydraulic fluid to produce pressure differential force F r that is representative of flow of hydraulic fluid A compensator creates representation F c of the rate of accumulation of hydraulic fluid in the hydraulic circuit downstream of the device and a safety margin A shutoff mechanism is connected to the first and second sensors and the compensator to shut off the supply and return lines when F s is greater than the sum of F r and F c Mechanical and electrical designs shutoff or isolate downstream hydraulic actuators branches or select components immediately when a leak is detected to prevent loss of fluid and to reduce the hazards of fire USPTO url http patft uspto gov netacgi nph Parser Sect1 PTO1 Sect2 HITOFF

    Original URL path: http://techlinkcenter.org/patents/h1761 (2016-02-10)
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