Patents by Inventor Joseph Pich{dot over (e)}

Joseph Pich{dot over (e)} 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).

  • Triphenyl phosphine oxide polymer capacitors
    Patent number: 6493208
    Abstract: The present invention is a capacitor of a triphenyl phosphine oxide film as a base dielectric. More specifically, the base dielectric film is selected from the group consisting of Bisphenol-A (Bis-A PEPO). 4′,4′-biphenol (BP-PEPO), and Hydroquinone (HQ-PEPO). TPPO based polymers have a very high breakdown strength, dielectric constant, low dissipation factor and high energy density. An ultra-thin coating can leverage the capabilities of this new dielectric, and potentially other commercial polymer films, to make possible energy storage in excess of 1 J/cc. The triphenyl phosphine oxide film can be fabricated containing a conducting PolyANiline (PAN) polymer layer located between the electrode and core polymer, or by being dip coated with PAN.
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: December 10, 2002
    Assignee: Eikos, Inc.
    Inventors: Joseph Pich{dot over (e)}, Patrick Mack, Paul Glatkowski, Jeffrey Conroy, Paul Winsor