US PATENT SUBCLASS 348 / 648
.~.~.~ Picture responsive (e.g., overload)

Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
645  DF  .~ Chrominance signal amplitude control (e.g., saturation) {2}
647  DF  .~.~ Automatic {1}
648.~.~.~ Picture responsive (e.g., overload)

DEFINITION

Classification: 348/648

Picture responsive (e.g., overload):

(under subclass 647) Subject matter wherein the control is dependent upon the image signal.

(1) Note. Included herein are systems known as overload protection systems.