Television – Format – Including additional information
Reexamination Certificate
2004-04-02
2009-12-01
Tran, Trang U (Department: 2622)
Television
Format
Including additional information
C348S461000, C348S553000
Reexamination Certificate
active
07626635
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.
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Australian Patent Application No. 2004226927, Examiner's First Report dated Feb. 13, 2009 (2 pages).
Barsoum Yousri H.
Koplar Edward J.
Reynolds Michael C.
Withers James G.
Koplar Interactive Systems International L.L.C.
Polsinelli Shughart PC
Tran Trang U
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