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Macronix files petitions with USPTO challenging validity of Spansion patents

Press release; Jessie Shen, DIGITIMES Asia Thursday 14 November 2013 0

Macronix International announced on November 14 that the company has filed petitions with the US Patent and Trademark Office (USPTO) for an inter partes review, challenging the validity of each of the patents Spansion has asserted against it in the...

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