US PATENT SUBCLASS 348 / 603
.~.~ Specified color (e.g., saturation and contrast control)

Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
602  DF  .~ Display controlled by ambient light {1}
603.~.~ Specified color (e.g., saturation and contrast control)

DEFINITION

Classification: 348/603

Specified color (e.g., saturation and contrast control):

(under subclass 602) Subject matter wherein the operational characteristic includes control of some color attribute such as amplitude.