US PATENT SUBCLASS 714 / 754
.~.~ Error correction during refresh cycle

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

746  DF  DIGITAL DATA ERROR CORRECTION {5}
752  DF  .~ Forward correction by block code {18}
754.~.~ Error correction during refresh cycle

DEFINITION

Classification: 714/754

Error correction during refresh cycle:

(under subclass 752) Subject matter including a digital data storage device having a refresh cycle in which decaying information is read before it becomes unrecognizable, and rewritten in original form, and decoding a stored block data code signal for error correction during the refresh cycle.