US PATENT SUBCLASS 307 / 407
.~ Logic circuits


Current as of: June, 1999
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307 /   HD   ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS

401  DF  NONLINEAR REACTOR SYSTEMS (E.G., SATURABLE) {11}
407.~ Logic circuits {4}
408  DF  .~.~> Multiaperture
409  DF  .~.~> Clocking, delay or transmission line
410  DF  .~.~> Nor, Not logic circuit
411  DF  .~.~> Exclusive Or, And logic circuit


DEFINITION

Classification: 307/407

Logic circuits:

(under subclass 401) Subject matter wherein a logic function is performed by the nonlinear reactor system.

(1) Note. A logic circuit is a circuit that provides an input-output relationship corresponding to a Boolean-algebra logic function.

SEE OR SEARCH THIS CLASS, SUBCLASS:

404, for logic circuits used in parametrons.

406, for magnetic flip-flops.

SEE OR SEARCH CLASS

365, Static Information Storage and Retrieval,

89, for a magnetic shift register used as a logic device. 708, Electrical Computers: Arithmetic Processing and Calculating,

100+, for digital logic devices which perform mathematical computations.