Patents by Inventor Charrier Pierre

Charrier Pierre 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).

  • Photoelectric cell
    Publication number: 20010054679
    Abstract: Photoreceptor circuit provided with a component, the photoreceptor surface comprising a first area able to operate in reflex mode and a second area with analog detection of position able to operate in proximity mode.
    Type: Application
    Filed: June 26, 2001
    Publication date: December 27, 2001
    Applicant: SCHNEIDER ELECTRIC INDUSTRIES SA.
    Inventors: Charrier Pierre, Guillot Alain