Patents by Inventor Enrico Perroni

Enrico Perroni 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).

  • Multiple-hierarchical-level multiprocessor system
    Patent number: 4814970
    Abstract: A multiple-hierarchical-level multiprocessor system having first numbers of processing modules comprising, each, at least one processor and connected to a first group of common direct-access communication lines for forming a first hierarchical level (family); a first processing module of each of the aforementioned first numbers also being connected to a second group of common direct-access communication lines for forming a second hierarchical level (region); a second number of the aforementioned second groups of common communication lines being interconnected via data transmitting and receiving means for forming a third hierarcical level (region network); the aforementioned means comprising at least one processor for enabling operation independent of the aforementioned modules.
    Type: Grant
    Filed: December 8, 1986
    Date of Patent: March 21, 1989
    Assignee: Elettronica San Giorgio - Elsag S.p.A.
    Inventors: Giuseppe Barbagelata, Bruno Conterno, Vildo Luperini, Enrico Perroni, Fernando Pesce, Osvaldo Pugliese