Patents by Inventor Andrei G. Chakhovskoi

Andrei G. Chakhovskoi 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).

  • Field emission cathode fabricated from porous carbon foam material
    Patent number: 6054801
    Abstract: A field emission cathode is provided comprising an emissive member formed of a porous foam carbon material. The emissive member has an emissive surface defining a multiplicity of emissive edges.
    Type: Grant
    Filed: July 8, 1998
    Date of Patent: April 25, 2000
    Assignee: Regents, University of California
    Inventors: Charles E. Hunt, Andrei G. Chakhovskoi