Patents by Inventor Rene Gourc

Rene Gourc 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).

  • Input circuit for an electrical energy meter
    Patent number: 5053697
    Abstract: The invention relates to an input circuit for an electrical energy meter, which circuit has a current path and a voltage path, the current path being associated with a mutual conductance transformer. In order to compensate for the differentiating function of the transformer, but without introduicng interference signals, the current path includes an active filter connected as an integrator and provided with a coupling capacitance suitable for blocking low frequency signals.
    Type: Grant
    Filed: June 11, 1990
    Date of Patent: October 1, 1991
    Assignee: Schlumberger Industries
    Inventors: Alain Carnel, Rene Gourc, Rudolph Kodras