US PATENT SUBCLASS 327 / 538
.~.~ Stabilized (e.g., compensated, regulated, maintained, etc.)

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}
530  DF  .~ With specific source of supply or bias voltage {9}
538.~.~ Stabilized (e.g., compensated, regulated, maintained, etc.) {4}
539  DF  .~.~.~> Using bandgap
540  DF  .~.~.~> With voltage source regulating {1}
542  DF  .~.~.~> With diverse type transistor devices
543  DF  .~.~.~> Using field-effect transistor

DEFINITION

Classification: 327/538

Stabilized (e.g., compensated, regulated, maintained, etc.):

(under subclass 530) Subject matter wherein the bias circuit or a particular arrangement of the power supply offsets undesired changes in the circuit signals or maintains the circuit in its normal operating state.

SEE OR SEARCH THIS CLASS, SUBCLASS:

535, for particular substrate biasing with stabilized bias or power supply level.