Patents by Inventor Wolf FRITSCHE

Wolf FRITSCHE 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).

  • SPRAYED Si- OR Si:Al-TARGET WITH LOW IRON CONTENT
    Publication number: 20090218213
    Abstract: A sputter target for sputtering a silicon-containing film is provided. The target includes a silicon-containing sputter material layer, and a carrier for carrying the sputter material layer, wherein the sputter material layer contains less than 200 ppm iron.
    Type: Application
    Filed: February 18, 2009
    Publication date: September 3, 2009
    Applicant: APPLIED MATERIALS, INC.
    Inventors: Roland TRASSL, Wolf FRITSCHE