Patents by Inventor Michael L. Eberle

Michael L. Eberle 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).

  • Collect callback
    Patent number: 7116768
    Abstract: In an implementation of collect callback, a call-in service establishes a communication link with a caller and initiates a collect callback option for the caller. A switch receives callback data from the call-in service and utilizes the callback data to establish a collect call via a second communication link between the caller and the call-in service.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: October 3, 2006
    Assignee: dX/dY Voice Processing, Inc.
    Inventors: Jeffrey B. Smith, Michael L. Eberle