Patents by Inventor Irena Pfitznerova

Irena Pfitznerova 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).

  • Stable solid electrolytic capacitor containing a nanocomposite
    Patent number: 9589733
    Abstract: A solid electrolytic capacitor that includes an anode body, dielectric overlying the anode body, and solid electrolyte that overlies the dielectric is provided. The solid electrolyte includes a nanocomposite that contains a plurality of nanofibrils dispersed within a conductive polymer matrix. The nanofibrils have a relatively small size and high aspect ratio, which the present inventors have discovered can dramatically improve the thermal-mechanical stability and robustness of the resulting capacitor.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: March 7, 2017
    Assignee: AVX Corporation
    Inventors: Ladislav Vilc, Irena Pfitznerova
  • Stable Solid Electrolytic Capacitor Containing a Nanocomposite
    Publication number: 20150170844
    Abstract: A solid electrolytic capacitor that includes an anode body, dielectric overlying the anode body, and solid electrolyte that overlies the dielectric is provided. The solid electrolyte includes a nanocomposite that contains a plurality of nanofibrils dispersed within a conductive polymer matrix. The nanofibrils have a relatively small size and high aspect ratio, which the present inventors have discovered can dramatically improve the thermal-mechanical stability and robustness of the resulting capacitor.
    Type: Application
    Filed: December 17, 2013
    Publication date: June 18, 2015
    Applicant: AVX Corporation
    Inventors: Ladislav Vilc, Irena Pfitznerova