US PATENT SUBCLASS 455 / 151.4
.~.~.~ Plural electronic devices controlled

Current as of: June, 1999
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455 /   HD   TELECOMMUNICATIONS

130  DF  RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER {24}
150.1  DF  .~ Signal selection based on frequency (e.g., tuning) {13}
151.1  DF  .~.~ Remote control of channel or station selection {5}
151.4.~.~.~ Plural electronic devices controlled

DEFINITION

Classification: 455/151.4

Plural electronic devices controlled:

(under subclass 151.1) Subject matter wherein the remote control apparatus operates at least two or more receivers.