US PATENT SUBCLASS 711 / 160
.~.~.~ Least recently used (LRU)

Current as of: June, 1999
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711 /   HD   ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MEMORY

100  DF  STORAGE ACCESSING AND CONTROL {6}
154  DF  .~ Control technique {9}
159  DF  .~.~ Entry replacement strategy {1}
160.~.~.~ Least recently used (LRU)

DEFINITION

Classification: 711/160

Least recently used (LRU):

(under subclass 159) Subject matter wherein the determination is made based upon the time since the last access to the contents of a given location.