Patents by Inventor Kevin C.W. Mulvey

Kevin C.W. Mulvey 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).

  • Telephone privacy protection system
    Publication number: 20010033643
    Abstract: A central station blocks calls for a subscriber. The central station receives a call from a caller and provides an audio message to the caller requesting that the caller provides a first indicator if the caller is an unwanted caller or a second indicator otherwise. The central station receives the first indicator or the second indicator. If the central station receives the first indicator, the call is blocked. If the central station receives the second indicator, the call is passed through.
    Type: Application
    Filed: February 20, 2001
    Publication date: October 25, 2001
    Inventors: Kevin C.W. Mulvey, Thomas E. Black