Patents by Inventor Kerstin Porschatis

Kerstin Porschatis 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).

  • Integrated Circuit and Method of Manufacturing the Same
    Publication number: 20090096001
    Abstract: A method of manufacturing an integrated circuit includes: forming a trench in a substrate, forming a high-k dielectric layer lining the trench, and removing a section of the high-k dielectric layer from the trench via an isotropic dry etch process.
    Type: Application
    Filed: October 15, 2007
    Publication date: April 16, 2009
    Applicant: QIMONDA AG
    Inventors: Frank Ludwig, Kerstin Porschatis