Patents by Inventor Lev V. Gasparov

Lev V. Gasparov 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).

  • Structures and methods for coupling energy from an electromagnetic wave
    Patent number: 7557365
    Abstract: A device couples energy from an electromagnetic wave to charged particles in a beam. The device includes a micro-resonant structure and a cathode for providing electrons along a path. The micro-resonant structure, on receiving the electromagnetic wave, generates a varying field in a space including a portion of the path. Electrons are deflected or angularly modulated to a second path.
    Type: Grant
    Filed: March 12, 2007
    Date of Patent: July 7, 2009
    Assignee: Virgin Islands Microsystems, Inc.
    Inventors: Jonathan Gorrell, Mark Davidson, Lev V. Gasparov, Michael E. Maines, Paul Hart