US PATENT SUBCLASS 327 / 314
.~.~.~.~ Using diode type nonlinear devices only

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

100  DF  SIGNAL CONVERTING, SHAPING, OR GENERATING {29}
306  DF  .~ Amplitude control {5}
309  DF  .~.~ By limiting, clipping, or clamping {10}
310  DF  .~.~.~ Transient or signal noise reduction {4}
314.~.~.~.~ Using diode type nonlinear devices only

DEFINITION

Classification: 327/314

Using diode type nonlinear devices only:

(under subclass 310) Subject matter wherein the circuit includes one or more two-terminal unidirectionally conductive devices as the only type of active element.

SEE OR SEARCH THIS CLASS, SUBCLASS:

312, for feedback controlled limiting-clamping.

318+, for diode limiting, clipping, or clamping in the input or output circuits.

323, for Schottky barrier feedback limiting-clamping circuits.

325, for limiting, clipping, or clamping in general which utilizes only diode devices.

583, for miscellaneous solid-state diode circuits.

SEE OR SEARCH CLASS 326, Electronic Digital Logic Circuitry,

130+, and 133+ for diode logic circuits.