Nutool, Inc.

Srinivasan M Komandur

Jalal Ashjaee

A semiconductor workpiece processing tool includes process modules having a robot loading window and a manual loading window, and a control system for managing a production route defining movement of the workpiece among a number of the process modules. The control system includes a user interface through which an operator can define the production route and recipes to be performed on the workpiece in each of the process modules, a system controller for controlling execution of the production route, a process module controller associated with each of the process modules for controlling the processing of the workpiece in the process module, and a network connecting the control system components. Advantages of the invention include the ability to continue a production route while manually operating a process module. As a result, the tool may continue in operation while selected process module are tested, maintained or otherwise used to process workpieces.

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San Jose, CA, United States of America

Srinivasan M Komandur