Patents by Inventor Jian Franco De Palma

Jian Franco De Palma 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).

  • Static power switch incorporating semi-conductor
    Patent number: 5208495
    Abstract: A static switch is disclosed, adapted to switch overintensities of more than a thousand amps. Instead of using one large, commercially available component, a series of small components are used in parallel, each being associated with a snubber circuit.
    Type: Grant
    Filed: December 30, 1991
    Date of Patent: May 4, 1993
    Assignee: Ferraz
    Inventors: Jian Franco De Palma, Jean-Jacques Rousseau, Pierre Epron