US PATENT SUBCLASS 327 / 560
.~ Nonlinear amplifying circuit

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

524  DF  SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM {22}
560.~ Nonlinear amplifying circuit {2}
561  DF  .~.~> With operational amplifier {1}
563  DF  .~.~> With differential amplifier

DEFINITION

Classification: 327/560

Nonlinear amplifying circuit:

(under subclass 524) Subject matter wherein a non-linear circuit is combined with an amplifier in which the output is not a substantial replica of the input (e.g., the output is not linearly proportional to the input of the circuit).

SEE OR SEARCH THIS CLASS, SUBCLASS:

334, for a circuit where the output signal is functionally related to the input signal by a series of straight line segments.