Patents by Inventor Claude Raulet

Claude Raulet 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).

  • Medium voltage static switch
    Patent number: 5148064
    Abstract: The medium voltage static switch is formed by serial connection of power semi-conductors, preferably of MOS type, controlled by a capacitive line. A diode is connected in parallel with the capacitor of the capacitive line between the gates of two adjacent semi-conductors. The control voltage is applied to a single control input, between the gate and source of the first stage semi-conductor.
    Type: Grant
    Filed: March 4, 1991
    Date of Patent: September 15, 1992
    Assignee: Merlin Gerin
    Inventors: Antoine Kevorkian, Claude Raulet, Gerard Rojat