Data processing: generic control systems or specific application – Generic control system – apparatus or process – Sequential or selective
Reexamination Certificate
2007-11-20
2007-11-20
Pham, Thomas K. (Department: 2121)
Data processing: generic control systems or specific application
Generic control system, apparatus or process
Sequential or selective
C700S007000, C700S086000
Reexamination Certificate
active
11051988
ABSTRACT:
Various embodiments of a programmable logic controller and a system for programming a programmable logic controller are disclosed. One PLC embodiment comprises an I/O component, a processor, a memory component and a kernel, all contained within a chip.
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Divelbiss Donald S.
Divelbiss Terry L.
Calfree, Halter & Griswold LLP
Divelbiss Corporation
Pham Thomas K.
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