US PATENT SUBCLASS 714 / 824
.~.~ Device output compared to input

Current as of: June, 1999
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714 /   HD   ERROR DETECTION/CORRECTION AND FAULT DETECTION/RECOVERY

799  DF  ERROR/FAULT DETECTION TECHNIQUE {6}
819  DF  .~ Comparison of data {3}
824.~.~ Device output compared to input

DEFINITION

Classification: 714/824

Device output compared to input:

(under subclass 819) Subject matter in which the error/fault detection is enabled by comparing the device output with the device input.

SEE OR SEARCH THIS CLASS, SUBCLASS:

735, for diagnostic apparatus testing which includes comparison of the device output with the device input.