Patents by Inventor Guy Durrieu

Guy Durrieu 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).

  • Switching device for balancing load in communication network based on source and destination load information and internal load information
    Patent number: 5239653
    Abstract: A data switching device embodying the invention mainly includes two input circuits, two output circuits, and a load regulating circuit. The two input circuits are respectively connected to two source devices transmitting data messages. The two output circuits are respectively connected to two destination devices toward which the messages are switched. The load regulating circuit derives switching instructions as a function of external load information supplied by the destination means and provides other load information intended for the source devices. Switching control means based on a priority management are divided out over the input and output circuits. The switching device is usable to set up divided load-regulated and controlled switching networks intended notably for symbol processing multiprocessor systems.
    Type: Grant
    Filed: October 25, 1989
    Date of Patent: August 24, 1993
    Assignee: Office National d'Etudes et de Recherches Aerospatiales
    Inventors: Michel Cubero-Castan, Guy Durrieu, Bernard Lecussan, Michel Lemaitre