Patents by Inventor Evgeni Stepantsov

Evgeni Stepantsov 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).

  • Device and method providing weak links in a superconducting film and device comprising weak links
    Patent number: 5831279
    Abstract: A device with weak links (Josephson junctions) in a superconducting film has two single crystals connected through an interconnecting arrangement that may have one or more sublayers. At least two grain boundaries or at least one barrier are/is formed in the substrate.
    Type: Grant
    Filed: May 3, 1995
    Date of Patent: November 3, 1998
    Assignee: Telefonktiebolaget LM Ericsson
    Inventors: Erland Wikborg, Evgeni Stepantsov, Zdravko Ivanov, Tord Claeson