Patents by Inventor Linda M. Smedinghoff

Linda M. Smedinghoff 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).

  • Multiple call offering method for use with an analog station and an ISDN station that share a directory number
    Patent number: 5600654
    Abstract: A call offering method for use when a directory number is shared by an analog station and an ISDN station. The ISDN station has multiple call appearances of the shared directory number that are linked logically to multiple analog station states that correspond to the offering of multiple calls.
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: February 4, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Louis D. Brown, Linda M. Smedinghoff