US PATENT SUBCLASS 327 / 91
.~.~ Including details of sampling or holding

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

1  DF  SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL {11}
50  DF  .~ By amplitude {9}
91.~.~ Including details of sampling or holding {3}
92  DF  .~.~.~> With bridge circuit
93  DF  .~.~.~> With reference source
94  DF  .~.~.~> Sample and hold {2}

DEFINITION

Classification: 327/91

Including details of sampling or holding:

(under subclass 50) Subject matter wherein a representation of an input signal magnitude at a particular point in time is produced or an established input signal magnitude value is maintained.

SEE OR SEARCH THIS CLASS, SUBCLASS:

124, for signal generation by periodic switching.

365+, for gating of signals, in general.