Patents by Inventor Pierre Dufay

Pierre Dufay 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).

  • Publication number: 20130013190
    Abstract: A navigation method allowing a centralized server to supply guidance functions, in which a plurality of mobile terminals is provided with a central server and in which, following the receipt of a request from a terminal, the central server determines at least one itinerary between a given departure point and a given arrival point, defines a guidance zone making it possible to progress from this departure point to the arrival point, determines a plurality of guide points and, for each of these points, a guidance instruction, these guide points and the associated instructions being capable of allowing the user to move in the zone by receiving guidance instructions for the purpose of allowing the terminal to come gradually closer to the arrival point, the server transmits these guide points to the requesting terminal and the terminal receives the guide points.
    Type: Application
    Filed: December 21, 2007
    Publication date: January 10, 2013
    Applicant: Societe de Technologie Michelin
    Inventors: Pierre Hayot, Pierre Dufay