Patents by Inventor David John Mitby

David John Mitby 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).

  • Generating reference variations
    Patent number: 8149999
    Abstract: A method includes receiving information provided to a caller in response to an utterance from the caller. The utterance may be associated with identifying an item of interest. The method may also include generating a reference variation associated with identifying the item of interest based on the utterance.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: April 3, 2012
    Assignee: TellMe Networks, Inc.
    Inventor: David John Mitby