US PATENT SUBCLASS 330 / 280
.~.~.~ With delay means


Current as of: June, 1999
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330 /   HD   AMPLIFIERS

250  DF  WITH SEMICONDUCTOR AMPLIFYING DEVICE (E.G., TRANSISTOR) {21}
278  DF  .~ Including gain control means {4}
279  DF  .~.~ And significant control voltage developing means {2}
280.~.~.~ With delay means


DEFINITION

Classification: 330/280

With delay means:

(under subclass 279) Subject matter including circuit means

which impart to the control voltage, a minimum level at which the control voltage developing means begins to function.

SEE OR SEARCH THIS CLASS, SUBCLASS:

127+, 143 and 144+, for gain-controlled amplifiers which may have delay means.

SEE OR SEARCH CLASS

455, Telecommunications,

242.1+, for gain-controlled receivers which may have delay means.