Patents by Inventor D. Edmond Freige

D. Edmond Freige 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).

  • Removable disk drive modules for computer unit
    Patent number: 5420750
    Abstract: Computer apparatus with modular disk drive memory packages adapted to be used/replaced in a common memory stage where each module is to be inserted/renewed in a compartment (bay) thereof.
    Type: Grant
    Filed: February 10, 1994
    Date of Patent: May 30, 1995
    Assignee: Unisys Corporation
    Inventors: D. Edmond Freige, Richard N. Hibbs
  • Methods for packaging circuit boards
    Patent number: 5313699
    Abstract: Embodiments disclose modular packaged circuit-boards (plug-in "cards") packaged in like modules, and cooled along with a motherboard in an integrated design.
    Type: Grant
    Filed: August 23, 1993
    Date of Patent: May 24, 1994
    Assignee: Unisys Corporation
    Inventors: D. Edmond Freige, Richard N. Hibbs
  • Packaged circuit-boards
    Patent number: 5297000
    Abstract: Embodiments disclose modular packaged circuit-boards (plug-in "cards") packaged in like modules, and cooled along with a motherboard in an integrated design.
    Type: Grant
    Filed: September 22, 1989
    Date of Patent: March 22, 1994
    Assignee: Unisys Corporation
    Inventors: D. Edmond Freige, Richard N. Hibbs
  • Enclosure for computer control unit
    Patent number: 5119497
    Abstract: Computer apparatus with modular components, adapted to be used/replaced on a common base mount; a motherboard, with some number N of connect-receptacles thereon; a deck superposed to form a plenum above the motherboard and characterized by N like aperture sets, each including a connector-slot in registry with each connect-receptacle; plus several like removable, circuit-modules each including a connector adapted to fit through any of the connector-slots to be connected with an associated receptacle; and an air cool arrangement arranged to draw cooling-air into the circuit-modules and then down upon, and across the motherboard coolingly.
    Type: Grant
    Filed: September 22, 1989
    Date of Patent: June 2, 1992
    Assignee: Unisys Corp.
    Inventors: D. Edmond Freige, Richard N. Hibbs
  • Cooling of circuit boards
    Patent number: 5006959
    Abstract: Embodiments disclose modular elements of a control system wherein units are arranged in a single integrated array, with plug-in units packaged in like modules, and cooled in common, along with a motherboard.
    Type: Grant
    Filed: September 22, 1989
    Date of Patent: April 9, 1991
    Assignee: Unisys Corp.
    Inventors: D. Edmond Freige, Richard N. Hibbs