Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kenneth H. Bronstein0
Bruce A. Stephens0
David H. Ochs0
Frederick D. Taft0
Date of Patent
July 1, 2008
0Patent Application Number
108854400
Date Filed
July 6, 2004
0Patent Primary Examiner
Patent abstract
A system comprising a media player configured to play media content, a projector operatively coupled to the media player and comprising a lamp, and a control unit operatively coupled to the media player and the projector is provided. The control unit is configured to determine whether the media content comprises visual content, and the control unit is configured to prevent the lamp from being turned on in response to determining that the media content does not comprise visual content.
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