US PATENT SUBCLASS 365 / 228
.~ Data preservation

Current as of: June, 1999
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365 /   HD   STATIC INFORMATION STORAGE AND RETRIEVAL

226  DF  POWERING {2}
228.~ Data preservation {1}
229  DF  .~.~> Standby power

DEFINITION

Classification: 365/228

Data preservation:

(under subclass 226) Subject matter which includes concepts relevant to prevention of loss of data in a storage device, e.g., prevention of data loss by provision of backup storage means.

SEE OR SEARCH CLASS

714, Error Detection/Correction and Fault Detection/Recovery,

710+, for fault recovery of a memory system and subclasses

718+ for diagnostic testing of a memory system.