Patents by Inventor Nicholas T. Campanile

Nicholas T. Campanile 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).

  • Technique for improving negative potential immunity of an integrated circuit
    Patent number: 7470955
    Abstract: An integrated circuit (IC) with negative potential protection includes at least one double-diffused metal-oxide semiconductor (DMOS) cell formed in a first-type epitaxial pocket, which is formed in a second-type substrate. The IC also includes a second-type+ isolation ring formed in the substrate to isolate the first-type epitaxial pocket and a first-type+ ring formed through the first-type epitaxial pocket between the second-type+ isolation ring and the DMOS cell.
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: December 30, 2008
    Assignee: Delphi Technologies, Inc.
    Inventors: Jack L. Glenn, Troy D. Clear, Mark W. Gose, Doublas B. Osborn, Nicholas T. Campanile