Patents by Inventor Vladimir Yepishin

Vladimir Yepishin 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).

  • Antenna with plasma-grating
    Patent number: 5982334
    Abstract: Systems and methods for scanning antennas with plasma gratings are described. An apparatus includes a semiconductor slab and an electrode set or illuminating system to inject a plasma grating. The systems and methods provide advantages in the compactness and higher efficiency in comparison with existing antennas.
    Type: Grant
    Filed: October 31, 1997
    Date of Patent: November 9, 1999
    Assignee: WaveBand Corporation
    Inventors: Vladimir A. Manasson, Lev S. Sadovnik, Vladimir Yepishin