Patents by Inventor Pedro Cellis

Pedro Cellis 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).

  • Method and apparatus for record addressing in partitioned files
    Patent number: 6557014
    Abstract: A method and apparatus introduces the creation and use of two record addressing functions. One function “computeRID” assigns identifiers to records, and the other function “lookupRID” performs the related task of locating a record given its identifier.
    Type: Grant
    Filed: February 1, 2002
    Date of Patent: April 29, 2003
    Assignee: Compaq Computer Corporation
    Inventors: Pedro Cellis, Michael Heytens, Mark Melton
  • Method and apparatus for record addressing in partitioned files
    Patent number: 6473774
    Abstract: A method and apparatus introduces the creation and use of two record addressing functions. One function “computeRID” assigns identifiers to records, and the other function “lookupRID” performs the related task of locating a record given its identifier.
    Type: Grant
    Filed: September 28, 1998
    Date of Patent: October 29, 2002
    Assignee: Compaq Computer Corporation
    Inventors: Pedro Cellis, Michael Heytens, Mark Melton