Patents by Inventor Joseph H. Mc Carthy

Joseph H. Mc Carthy 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 to trap a called number in a telecommunications network
    Patent number: 6195416
    Abstract: In a large switching system, a complete record of a call through a network can be collected by having each switch that processes the call, record pertinent data and return the collected data to a particular switch where the collected data is stored. A complete call history simplifies network maintenance and permits precise identification of calling and called parties on a call-by-call basis.
    Type: Grant
    Filed: March 23, 1998
    Date of Patent: February 27, 2001
    Assignee: AT&T Corp.
    Inventors: Craig L. DeCaluwe, Robert G. Demmert, Joseph Kohler, Joseph H. Mc Carthy