Patents by Inventor Joseph P. Groshong

Joseph P. Groshong 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 high electrical and thermal performance ball grid array package
    Patent number: 6949823
    Abstract: A high electrical and thermal performance thick film ceramic ball grid array package with a laser cut die cavity is presented. The thick film ceramic ball grid array package may have a thick film ceramic substrate with a first side and a second side with a heat spreader or a heat sink on the second side. An IC die may be attached to the heat spreader or heat sink through the laser cut die cavity and wire bonded to pads on the first side of the ceramic substrate. The thick film ceramic substrate may have one or more integrated passive components.
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: September 27, 2005
    Assignee: Agilent Technologies, Inc.
    Inventors: Donald E. Schott, Andrew Grieder, Joseph P. Groshong