Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate
2007-06-01
2008-10-28
DeCady, Albert (Department: 2121)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Product assembly or manufacturing
Reexamination Certificate
active
07444200
ABSTRACT:
A method for scheduling preventative maintenance tasks includes defining a set of global time periods. Members of a set of preventative maintenance tasks associated with a plurality of machines for are scheduled execution during the global time periods based on capacities of the machines and production targets for the machines. A plurality of time slots is defined for a selected global period having a selected preventative maintenance task scheduled for execution therein. A selected time slot from the plurality of time slots is scheduled for performing the selected preventative maintenance task based on work in process levels for with the associated machine over the time slots.
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Krishnaswamy Chandrashekar
Qu Peng
Advanced Micro Devices , Inc.
DeCady Albert
Rapp Chad
Williams Morgan & Amerson P.C.
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