US PATENT SUBCLASS 348 / 253
.~.~.~ Color TV

Current as of: June, 1999
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348 /   HD   TELEVISION

207  DF  CAMERA, SYSTEM AND DETAIL {19}
222  DF  .~ Combined image signal generator and general image signal processing {9}
252  DF  .~.~ With transition or edge sharpening (e.g., aperture correction) {1}
253.~.~.~ Color TV

DEFINITION

Classification: 348/253

Color TV:

(under subclass 252) Subject matter wherein the image signal being processed has a portion representing a hue as contrasted with black, white, or gray.