Patents by Inventor Krishnan Ramu

Krishnan Ramu 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).

  • Transportation system with linear switched reluctance actuator for propulsion and levitation
    Publication number: 20040089190
    Abstract: A frictionless linear switched reluctance propulsion system generates both a propulsive force for moving a load linearly, and a normal force for lifting the load. The normal force acts in a direction substantially perpendicular to a direction of the propulsive force.
    Type: Application
    Filed: November 8, 2002
    Publication date: May 13, 2004
    Inventors: Krishnan Ramu, Leonard A. Ferrari, Han-Kyung Bae, Philip J. Vallance