Advanced Micro Devices Corporation

Charlie Reading

Michael G McIntyre

Paul J Steffan

Alex Bierwag

Alfredo V Herrera

A method, apparatus, and a system for generating an index for storing data. A pattern associated with a first set of data is determined. The first set of data is stored. A determination is made as to whether the pattern associated with a second set of data corresponds to the pattern associated with the first set of data. An index associated with the first set of data is correlated to the second set of data in response to determining that the pattern associated with the second set of data corresponds to the pattern associated with the first set of data.

Method and apparatus for manufacturing data indexing

A method of identifying individual semiconductor devices with a unique inscription during the manufacturing process for the semiconductor devices. Each individual semiconductor device is marked during a final lithographic stepping exposure with a direct write laser mounted either in the stepper in the lithographic system working concurrently with the stepping fields during the final metal layer lithographic stepping exposure or during a post stepping pre-development treatment. The marking on the devices includes device identification, lot number and die number.

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Austin, TX, United States of America

Charlie Reading