US PATENT SUBCLASS 327 / 399
.~.~ With field-effect device

Current as of: June, 1999
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327 /   HD   MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS

365  DF  GATING (I.E., SWITCHING INPUT TO OUTPUT) {12}
392  DF  .~ Delay controlled switch (e.g., fixed, single time of delay control, etc.) {6}
399.~.~ With field-effect device

DEFINITION

Classification: 327/399

With field-effect device:

(under subclass 392) Subject matter including a circuit having one or more devices each having a high input impedance and low leakage, thus providing excellent isolation between the drive signal which is used to switch the input signal from one part of the circuit to another.

SEE OR SEARCH THIS CLASS, SUBCLASS:

394, for a variable or multiple adjustable time of delay control.

581, for miscellaneous field-effect transistor circuits.