US PATENT SUBCLASS 714 / FOR 159
.~.~ Error correction during refresh cycle (371/37.3)

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

FOR 151  DF  DIGITAL DATA ERROR CORRECTION (371/30) {5}
FOR 157  DF  .~ Forward correction by block code (371/37.01) {18}
FOR 159.~.~ Error correction during refresh cycle (371/37.3)

DEFINITION

Classification: 714/FOR.159

Error correction during refresh cycle:

Foreign art collections including 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.