Patents by Inventor Mark Popecki

Mark Popecki 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).

  • Barrier coatings
    Patent number: 11901169
    Abstract: A secondary electron emissive layer resistant to infiltration and fouling. A barrier layer is formed by atomic layer deposition. The barrier layer may be an emissive layer and/or an interlayer. The barrier layer may form an interlayer that is a part of an electron amplifier positioned between an emissive layer and a resistive layer. The barrier layer is resistive to fluorine migration from either the emissive layer or the resistive layer.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: February 13, 2024
    Assignees: UCHICAGO ARGONNE, LLC, INCOM, INC.
    Inventors: Jeffrey W. Elam, Anil U. Mane, Mark Popecki, Michael Minot
  • BARRIER COATINGS
    Publication number: 20230260736
    Abstract: A secondary electron emissive layer resistant to infiltration and fouling. A barrier layer is formed by atomic layer deposition. The barrier layer may be an emissive layer and/or an interlayer. The barrier layer may form an interlayer that is a part of an electron amplifier positioned between an emissive layer and a resistive layer. The barrier layer is resistive to fluorine migration from either the emissive layer or the resistive layer.
    Type: Application
    Filed: February 14, 2022
    Publication date: August 17, 2023
    Applicants: UCHICAGO ARGONNE, LLC, INCOM, INC.
    Inventors: Jeffrey W. Elam, Anil U. Mane, Mark Popecki, Michael Minot