Patents by Inventor Khaled Elsherf

Khaled Elsherf 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).

  • Clean Process for an Electron Beam Source
    Publication number: 20080041415
    Abstract: One embodiment of the present invention is a method for cleaning an electron beam treatment apparatus that includes: (a) generating an electron beam that energizes a cleaning gas in a chamber of the electron beam treatment apparatus; (b) monitoring an electron beam current; (c) adjusting a pressure of the cleaning gas to maintain the electron beam current at a substantially constant value; and (d) stopping when a predetermined condition has been reached.
    Type: Application
    Filed: October 26, 2007
    Publication date: February 21, 2008
    Inventors: Alexandros Demos, Khaled Elsherf, Josphine Chang, Hichem M'saad