US Patent 7328384 Method and apparatus using device defects as an identifier

Patent 7328384 was granted and assigned to Xilinx on February, 2008 by the United States Patent and Trademark Office.

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Patent Citations Received

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US Patent 11979152 Integrated circuits having memory with flexible input-output circuits

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Patent Inventor Names

Chidamber R. Kulkarni0

Gary R. Lawman0

Stephen M. Trimberger0

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Patent abstract

A method and apparatus that uses device defects as an identifier. Data is written to memory of an integrated circuit. Defects are identified based upon the writing of the data. An identifier for the IC is then derived using the identification of the defects.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=073283840

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