Patents by Inventor Mazzorin Giacomo

Mazzorin Giacomo 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).

  • Electronic switching circuit with reduction of switching transients
    Patent number: 6054890
    Abstract: Electronic circuit including an electronic power switch, for example an IGBT, controlled at its own gate terminal by resistive means in order to reduce its switching speed. The circuit includes a voltage sensor for reading a measurement that is a function of the potential of the collector of the electronic switch, for example its variation over time. The resistive means have a resistance that varies according to the command signal applied to an input terminal of the circuit and to the measurement read by the voltage sensor.
    Type: Grant
    Filed: June 12, 1997
    Date of Patent: April 25, 2000
    Assignee: Ansaldo Sistemi Industriali S.p.A.
    Inventor: Mazzorin Giacomo