US PATENT SUBCLASS 327 / 494
.~.~ Bridge circuit

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}
493  DF  .~ Utilizing two electrode solid-state device {5}
494.~.~ Bridge circuit {3}
495  DF  .~.~.~> Combined with diverse device in at least one arm
496  DF  .~.~.~> Plural
497  DF  .~.~.~> Active element in diagonal arm

DEFINITION

Classification: 327/494

Bridge circuit:

(under subclass 493) Subject matter including four two-electrode solid-state devices with their input and output terminals connected in a closed loop to form a four arm network.

(1) Note. A bridge circuit may have another arm, called the diagonal arm, which is connected across two adjacent arms of the network between an input terminal and an output terminal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

588, for miscellaneous bridge circuits.