Patents by Inventor Fabio Marco Marchetti

Fabio Marco Marchetti 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).

  • Address resolution for internet protocol sub-networks in asymmetric wireless networks
    Patent number: 6618398
    Abstract: A method for address resolution in a wireless system, with an originating Satellite Interface Terminal (SIT) and a destination Satellite Interface Terminal (SIT2). An Address Resolution Protocol (ARP) packet of a source is modified when transmitted to a destination and when returned from the destination to the source. The modification involves substituting the SIT1 address for that of the source in the ARP request packet and substituting the SIT2 address for that of the destination in the ARP reply packet, respectively.
    Type: Grant
    Filed: June 8, 1999
    Date of Patent: September 9, 2003
    Assignee: Nortel Networks Limited
    Inventors: Fabio Marco Marchetti, Krishnakumar Pillai, Ranjith Weeresinghe, Farshideh Ghazi Jahani, Giridhar K. Boray, Hosame Abu-Amara