Patents by Inventor Gregory M. Shimkaveg

Gregory M. Shimkaveg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8280004
    Abstract: A method is provided for decontaminating biological pathogens residing in an enclosure of an electronic device. The method includes: identifying materials used to encase the enclosure of the electronic device; tailoring x-ray radiation to penetrate the materials encasing the enclosure; and directing x-ray radiation having a diffused radiation angle towards the electronic device.
    Type: Grant
    Filed: November 19, 2007
    Date of Patent: October 2, 2012
    Assignee: Harris Corporation
    Inventors: John R. DeSalvo, Charles M. Newton, William T. Silfvast, Gregory M. Shimkaveg
  • Publication number: 20120148025
    Abstract: A method is provided for decontaminating biological pathogens residing in an enclosure of an electronic device. The method includes: identifying materials used to encase the enclosure of the electronic device; tailoring x-ray radiation to penetrate the materials encasing the enclosure; and directing x-ray radiation having a diffused radiation angle towards the electronic device.
    Type: Application
    Filed: November 19, 2007
    Publication date: June 14, 2012
    Inventors: John R. DeSalvo, Charles M. Newton, William T. Silfvast, Gregory M. Shimkaveg
  • Patent number: 7660392
    Abstract: A pixel array arrangement is provided for a soft x-ray source. The arrangement includes: a window-frame structure having a plurality of channels passing therethrough, where each channel forms a pixel for the x-ray source; a cathode disposed on one side of each channel in the window-frame structure and operable to emit electrons into the channel; and an anode disposed in each cavity on an opposing side of the channel from the cathode and operable to emit x-ray radiation when electrons from the cathode impinge thereon, where the anode is configured to emit x-ray radiation at a diffused angle such that the x-ray radiation from a given pixel overlaps with x-ray radiation from adjacent pixels.
    Type: Grant
    Filed: November 26, 2007
    Date of Patent: February 9, 2010
    Assignee: Harris Corporation
    Inventors: John Richard DeSalvo, Carol Ann Gamlen, Charles M. Newton, William T. Silfvast, Gregory M. Shimkaveg
  • Patent number: 7580506
    Abstract: A method is provided for decontaminating biological pathogens residing in an enclosure of an electronic device. The method includes: identifying materials used to encase the enclosure of the electronic device; tailoring x-ray radiation to penetrate the materials encasing the enclosure; and directing x-ray radiation having a diffused radiation angle towards the electronic device.
    Type: Grant
    Filed: January 29, 2007
    Date of Patent: August 25, 2009
    Assignee: Harris Corporation
    Inventors: John R. DeSalvo, Charles M. Newton, William T. Silfvast, Gregory M. Shimkaveg
  • Publication number: 20090136001
    Abstract: A pixel array arrangement is provided for a soft x-ray source. The arrangement includes: a window-frame structure having a plurality of channels passing therethrough, where each channel forms a pixel for the x-ray source; a cathode disposed on one side of each channel in the window-frame structure and operable to emit electrons into the channel; and an anode disposed in each cavity on an opposing side of the channel from the cathode and operable to emit x-ray radiation when electrons from the cathode impinge thereon, where the anode is configured to emit x-ray radiation at a diffused angle such that the x-ray radiation from a given pixel overlaps with x-ray radiation from adjacent pixels.
    Type: Application
    Filed: November 26, 2007
    Publication date: May 28, 2009
    Inventors: John R. DeSalvo, Carol Ann Gamlen, Charles M. Newton, William T. Silfvast, Gregory M. Shimkaveg
  • Publication number: 20080181364
    Abstract: A method is provided for decontaminating biological pathogens residing in an enclosure of an electronic device. The method includes: identifying materials used to encase the enclosure of the electronic device; tailoring x-ray radiation to penetrate the materials encasing the enclosure; and directing x-ray radiation having a diffused radiation angle towards the electronic device.
    Type: Application
    Filed: January 29, 2007
    Publication date: July 31, 2008
    Inventors: John R. DeSalvo, Charles M. Newton, William T. Silfvast, Gregory M. Shimkaveg
  • Patent number: 6031241
    Abstract: Capillary discharge extreme ultraviolet lamp sources for EUV microlithography and other applications. The invention covers operating conditions for a pulsed capillary discharge lamp for EUVL and other applications such as resist exposure tools, microscopy, interferometry, metrology, biology and pathology. Techniques and processes are described to mitigate against capillary bore erosion, pressure pulse generation, and debris formation in capillary discharge-powered lamps operating in the EUV. Additional materials are described for constructing capillary discharge devices fore EUVL and related applications. Further, lamp designs and configurations are described for lamps using gasses and metal vapors as the radiating species.
    Type: Grant
    Filed: December 31, 1997
    Date of Patent: February 29, 2000
    Assignee: University of Central Florida
    Inventors: William T. Silfvast, Mark A. Klosner, Gregory M. Shimkaveg