The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 2011
Filed:
Sep. 24, 2009
James G. Withers, Chesterfield, MO (US);
Yousri H. Barsoum, St. Louis, MO (US);
Edward J. Koplar, St. Louis, MO (US);
Michael C. Reynolds, Ballwin, MO (US);
James G. Withers, Chesterfield, MO (US);
Yousri H. Barsoum, St. Louis, MO (US);
Edward J. Koplar, St. Louis, MO (US);
Michael C. Reynolds, Ballwin, MO (US);
Koplar Interactive Systems International, LLC, St. Louis, MO (US);
Abstract
A system for transmitting a modulated video signal to be presented on a digital display device, the video signal having a first frame and a second frame, the first frame and the second frame each comprised of a plurality of pixels, the system comprising a signal source for generating a video signal, an encoder, the encoder comprising a means for receiving the video signal from the signal source, a means for selectively altering luminance of the pixels of the first frame and the second frame of the video signal to represent a signal presence or signal absence and thereby creating a modulated video signal, and a means for providing the modulated video signal to a broadcast source, and the broadcast source for providing the modulated video signal from the encoder to a digital display device.