Patents by Inventor Alan Henderson Hoover

Alan Henderson Hoover 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).

  • Expanded stereophonic circuit with tonal compensation
    Patent number: 6735314
    Abstract: A stereophonic processing system provided with spatial expansion of the stereophonic sound so that a pair of spaced-apart loudspeakers will acoustically appear to be spaced apart further then they actually are. The spatial expansion circuit includes tonal compensation.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: May 11, 2004
    Assignee: Thomson Licensing S.A.
    Inventor: Alan Henderson Hoover