Patents by Inventor Douglu Shi

Douglu Shi 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).

  • Enhancement of JC in oxide superconductors
    Patent number: 6569811
    Abstract: The present invention comprises novel materials comprising composite high-Tc superconductors which contain a dispersion of precipitates and structural defects and thereby exhibit enhanced flux pinning and enhanced critical current in the superconducting state, and novel nanophase orientation processes for their preparation.
    Type: Grant
    Filed: March 14, 2000
    Date of Patent: May 27, 2003
    Assignee: University of Cincinnati
    Inventor: Douglu Shi