Patents by Inventor Robert G. Dorothy

Robert G. Dorothy 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).

  • Electrical interconnect structures and processes
    Patent number: 5567330
    Abstract: Electrical interconnect structures comprised of high temperature superconducting signal layers on a substrate bonded to one another or optionally to a base substructure containing power and ground planes and processes for their preparation are disclosed.
    Type: Grant
    Filed: October 17, 1994
    Date of Patent: October 22, 1996
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Robert G. Dorothy
  • Apparatus for characterizing high temperature superconducting thin film
    Patent number: 5563505
    Abstract: A dielectric resonator apparatus for measuring the parameters of high temperature superconducting thin film is disclosed having improved means for positioning the dielectric and substrates, holding the resonator components in place during use, suppressing undesirable modes, adjusting the magnetic dipole coupling, and coupling to an electrical circuit.
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: October 8, 1996
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Robert G. Dorothy, Viet X. Nguyen, Zhi-Yuan Shen
  • High temperature superconducting dielectric resonator having mode absorbing means
    Patent number: 5457087
    Abstract: A dielectric resonator apparatus for measuring the parameters of high temperature superconducting thin film is disclosed having improved means for positioning the dielectric and substrates, holding the resonator components in place during use, suppressing undesirable modes, adjusting the magnetic dipole coupling, and coupling to an electrical circuit.
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: October 10, 1995
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Robert G. Dorothy, Viet X. Nguyen, Zhi-Yuan Shen