US PATENT SUBCLASS 348 / 554
.~ Multimode (e.g., composite, Y, C; baseband RF)

Current as of: June, 1999
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348 /   HD   TELEVISION

553  DF  BASIC RECEIVER WITH ADDITIONAL FUNCTION {4}
554.~ Multimode (e.g., composite, Y, C; baseband RF) {2}
555  DF  .~.~> For receiving more than one format at will (e.g., NTSC/PAL) {2}
558  DF  .~.~> Format detection

DEFINITION

Classification: 348/554

Multimode (e.g., composite, Y, C; baseband RF):

(under subclass 553) Subject matter wherein the signal processing of the receiver is changed depending upon the format, modulation, or the nature of the signal inputs such as R, G, B, or composite (e.g., antenna signal).