US PATENT SUBCLASS 348 / 655
.~ Color balance or temperature (e.g., white balance)

Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
655.~ Color balance or temperature (e.g., white balance) {1}
656  DF  .~.~> Receiver type {1}

DEFINITION

Classification: 348/655

Color balance or temperature (e.g., white balance):

(under subclass 571) Subject matter including apparatus for maintaining proper relative amplitude levels between plural color signals or adjusting the relative amplitude levels to achieve proper color temperature.