Patents by Inventor Jean-Marc Delprat

Jean-Marc Delprat 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).

  • METHOD AND DEVICE FOR SIGNALING THE PRESENCE OF A POTENTIAL OBSTACLE, SUCH AS A PEDESTRIAN, TO A VEHICLE DRIVER, AND IN PARTICULAR A MACHINE DRIVER
    Publication number: 20140232537
    Abstract: Disclosed is a method for signaling the presence of a potential obstacle, such as a pedestrian (P) to a vehicle driver (V), in particular a machine driver, wherein each obstacle (P) is provided with a transmitter (Em) capable of outputting a presence signal of the obstacle, and including two at least substantially orthogonal transmitting antennas (A1, A2) and power supply device (1-5) suitable for outputting in-phase quadrature signals to the antennas, and each vehicle (V) is provided with a receiver (Re) including two at least substantially orthogonal receiving antennas (Ax, Ay).
    Type: Application
    Filed: May 12, 2011
    Publication date: August 21, 2014
    Applicant: P.S.T.
    Inventors: Jean-Marc Delprat, Andy Aguiere, Francois Ravache