Patents by Inventor Fred Chetcuti

Fred Chetcuti 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).

  • Magnetron with gradually increasing magnetic field out of turnarounds
    Patent number: 9218945
    Abstract: A magnetron include a center plurality of magnets and an outer plurality of magnets arranged around the center plurality of magnets in a shape of two long sections and two shorter turnaround sections. The outer plurality of magnets are configured with at least one region of weaker magnetic field strength in at least one of the two long sections and adjacent to one of the two turnaround sections.
    Type: Grant
    Filed: December 12, 2011
    Date of Patent: December 22, 2015
    Assignee: APOLLO PRECISION BEIJING LIMITED
    Inventors: Fred Chetcuti, Edward J. McInerney
  • Magnetron With Gradually Increasing Magnetic Field Out of Turnarounds
    Publication number: 20130146444
    Abstract: A magnetron include a center plurality of magnets and an outer plurality of magnets arranged around the center plurality of magnets in a shape of two long sections and two shorter turnaround sections. The outer plurality of magnets are configured with at least one region of weaker magnetic field strength in at least one of the two long sections and adjacent to one of the two turnaround sections.
    Type: Application
    Filed: December 12, 2011
    Publication date: June 13, 2013
    Applicant: MiaSole
    Inventors: Fred Chetcuti, Edward J. McInerney