Patents by Inventor Bruno R. Pagnani

Bruno R. Pagnani 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).

  • Electronic packaging and cooling system using superconductors for power distribution
    Patent number: 5212626
    Abstract: A board containing plural superconducting power planes, one for each required potential level, is used to distribute power to one or more semiconductor logic chips which, together with the board, are immersed in liquid nitrogen. Each chip is coupled thermally to a heat exchanger and is coupled electrically to the board through leads that minimize heat transfer from the chip to the board.
    Type: Grant
    Filed: November 9, 1990
    Date of Patent: May 18, 1993
    Assignee: International Business Machines Corporation
    Inventors: David F. Bell, Bruno R. Pagnani, James R. Warnot, Jr.