Patents by Inventor Florimond E. A. Ployette

Florimond E. A. Ployette 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).

  • Apparatus and method for fast and stable data storage
    Patent number: 4734855
    Abstract: An apparatus and method for fast and stable information storage is provided that employs a data storage apparatus having a series of non-volatile memory banks that are externally addressable and have selective write and read controls. Access to the memory banks is provided via hardware access protection mechanisms to ensure that any access to the memory banks is verified by means of an access key. Software access protection is also provided if two separate processors share a common memory bank.
    Type: Grant
    Filed: June 13, 1985
    Date of Patent: March 29, 1988
    Assignee: INRIA-Institut National de Recherche en Informatique et en Automatique
    Inventors: Michel P. P. A. Banatre, Jean-Pierre A. F. J. Banatre, Florimond E. A. Ployette, Bertrand J. G. Decouty, Yves H. Prunault