Patents by Inventor Robert E. Somekh

Robert E. Somekh 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).

  • Epitaxial deposition
    Patent number: 5361720
    Abstract: A method of manufacture of thin film devices involves the sputtering of an epitaxial barrier layer (11) of a metallic oxide such as magnesia on to which a further epitaxial thin film (12) is deposited. The substrate is preferably alumina and the thin film may be a high temperature superconductive compound of yttrium, barium, copper and oxygen.
    Type: Grant
    Filed: December 11, 1992
    Date of Patent: November 8, 1994
    Assignee: British Technology Group Ltd.
    Inventors: Jan E. Evetts, Robert E. Somekh