US PATENT SUBCLASS 324 / 76.55
.~.~.~ Digital output

Current as of: June, 1999
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324 /   HD   ELECTRICITY: MEASURING AND TESTING

76.11  DF  MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE {46}
76.39  DF  .~ Frequency of cyclic current or voltage (e.g., cyclic counting etc.) {6}
76.52  DF  .~.~ By phase comparison {10}
76.55.~.~.~ Digital output {7}
76.56  DF  .~.~.~.~> With microwave frequency detection
76.57  DF  .~.~.~.~> With tone detection
76.58  DF  .~.~.~.~> With sampler
76.59  DF  .~.~.~.~> With multiplexing
76.61  DF  .~.~.~.~> With memory
76.62  DF  .~.~.~.~> With counter {2}
76.65  DF  .~.~.~.~> With space discharge device

DEFINITION

Classification: 324/76.55

Digital output:

(under subclass 76.52) Subject matter comprising an output signal which represents the size of a stimulus or input signal in the form of a series of discrete quantities which are coded to represent digits in a system of numerical notation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

76.47+, for digital output in frequency comparison.

76.82, for digital output in phase comparison, per se.