Method and system for broadcasting digital audio and video...

Television – Television transmitter circuitry

Reexamination Certificate

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Details

C380S042000

Reexamination Certificate

active

06335768

ABSTRACT:

FIELD OF THE INVENTION
The present invention relates generally to digital audio and video.
BACKGROUND OF THE INVENTION
A wide variety of digital audio and video content currently exists. For example, computers can process or store audio and video data obtained via the internet and other sources. Consumption of digital audio and video is currently confined, however, to devices designed to accept a specific form of input. For example, a computer can play digital audio and video provided in a specific digital format which the computer is configured to process, but a current television cannot play the same digital audio and video data because it is designed to receive an entirely different form of input. Accordingly, it would be desirable to have the capability of playing digital audio and video with devices designed to receive a different form of input.


REFERENCES:
patent: 4916532 (1990-04-01), Streck et al.
patent: 5198903 (1993-03-01), Tinaphong
patent: 5729549 (1998-03-01), Kostreski et al.
patent: 5784572 (1998-07-01), Rostoker et al.
patent: 5826166 (1998-10-01), Brooks et al.
patent: 5867223 (1999-02-01), Schindler et al.
patent: 6175628 (2001-01-01), Reinold et al.
patent: 6185305 (2001-02-01), Reinbold et al.
patent: 298 02 454 (1998-05-01), None
patent: 404010877 (1992-01-01), None
patent: 409224198 (1997-08-01), None
“Pirate TV Station” received by the PTO in Feb. of 1991.

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