Patents by Inventor Guenther Ploehn

Guenther Ploehn 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).

  • Patent number: 5967832
    Abstract: A connector for use with a ribbon cable grounds alternate conductors of a fine pitch ribbon cable, and allows selected conductors associated with the connector signal contacts to be grounded. The connector is readily adaptable to differing grounding configurations. The connector includes a plurality of signal contacts housed within an insulative body. The signal contacts electrically connect to alternate individual conductors (the "signal conductors") of the ribbon cable. A first ground bus is electrically connected to the conductors of the ribbon cable which are not connected to a signal contact (the "ground conductors"). A second ground bus electrically connects selected conductors of the signal conductors with the ground conductors. By altering the second ground bus, the grounding scheme of the connector can easily and quickly be altered. A latching cover is provided for securing the ribbon cable to the connector body and against the signal contacts, the first ground bus and the second ground bus.
    Type: Grant
    Filed: February 23, 1998
    Date of Patent: October 19, 1999
    Assignee: 3M Innovative Properties Company
    Inventor: Guenther Ploehn