Patents by Inventor Jan Fandrey

Jan Fandrey 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).

  • Self-supporting CVD diamond film and method for producing a self-supporting CVD diamond film
    Publication number: 20120056199
    Abstract: The invention relates to a self-supporting CVD diamond film comprising a plurality of diamond layers (8) lying one over the other, wherein a lower side of each diamond layer (8) is made of diamond having a first average crystal size of 2 to 50 nm, wherein the average crystal size increases within the diamond layer (8) from the lower side to an upper side of the diamond layer (8), and wherein a second average crystal size in the area of the upper side is 50 to 500 nm.
    Type: Application
    Filed: March 5, 2010
    Publication date: March 8, 2012
    Applicant: Friedrich-Alexander-Universitaet Erlangen-Nuernberg
    Inventors: Stefan Rosiwal, Jan Fandrey, Karsten Kellermann, Matthias Lodes