US PATENT SUBCLASS 348 / 702
.~.~ Composite color signal

Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
700  DF  .~ Motion dependent key signal generation or scene change detection {2}
702.~.~ Composite color signal

DEFINITION

Classification: 348/702

Composite color signal:

(under subclass 700) Subject matter including circuitry peculiar to a video signal having a chrominance subcarrier.