Patents by Inventor John F. McCoy, Jr.

John F. McCoy, Jr. 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).

  • EMI/RFI shielding method and apparatus
    Patent number: 5014160
    Abstract: An apparatus is provided for EMI/RFI shielding of selected components mounted on a circuit board, the circuit board including a reference plane defined by conductive portions on the board. The circuit board also includes an arrangement of apertures in conductive relation with the reference plane. A first shield has depending members electrically engaging the apertures, while a second shield coacts electrically with either the apertures or depending members to provide encapsulation of the selected components.
    Type: Grant
    Filed: July 5, 1989
    Date of Patent: May 7, 1991
    Assignee: Digital Equipment Corporation
    Inventor: John F. McCoy, Jr.