US PATENT SUBCLASS 455 / 574
.~.~.~ Power conservation

Current as of: June, 1999
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455 /   HD   TELECOMMUNICATIONS

73  DF  TRANSMITTER AND RECEIVER AT SAME STATION (E.G., TRANSCEIVER) {9}
550  DF  .~ Radiotelephone equipment detail {17}
572  DF  .~.~ Power supply {2}
574.~.~.~ Power conservation

DEFINITION

Classification: 455/574

Power conservation:

(under subclass 572) Subject matter wherein the radiotelephone equipment contains energy saving means.

SEE OR SEARCH CLASS

327, Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems,

544, for power conservation using nonlinear circuitry.