US PATENT SUBCLASS 709 / FOR 167
.~.~.~ Context switching (395/678)

Current as of: June, 1999
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709 /   HD   ELECTRICAL COMPUTERS AND DIGITAL PROCESSING SYSTEMS: MULTIPLE COMPUTER OR PROCESS COORDINATING

FOR 159  DF  TASK MANAGEMENT OR CONTROL (395/670) {2}
FOR 161  DF  .~ Process scheduling (395/672) {5}
FOR 166  DF  .~.~ Multitasking, time sharing (395/677) {1}
FOR 167.~.~.~ Context switching (395/678)

DEFINITION

Classification: 709/FOR.167

Context switching:

Foreign art collections including subject matter com means or steps for saving and restoring state data (i.e., context) of a task, process, or thread in a preemptive, nonpreemptive, or cooperative multitasking system.