US PATENT SUBCLASS 455 / 310
.~.~ Internally generated noise or oscillations

Current as of: June, 1999
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130  DF  RECEIVER OR ANALOG MODULATED SIGNAL FREQUENCY CONVERTER {24}
296  DF  .~ Noise or interference elimination {10}
310.~.~ Internally generated noise or oscillations

DEFINITION

Classification: 455/310

Internally generated noise or oscillations:

(under subclass 296) Subject matter where the noise or other interference that is eliminated is noise or oscillations which arise from the receiver's own circuitry (except power supply).

SEE OR SEARCH THIS CLASS, SUBCLASS:

298+, for elimination of noise arising in the receivers power supply.