Spansion and Macronix fight over patent violation in flash memory manufacturing
Semiconductor memory chip makers Spansion and Macronix are fighting out legal battle over patent violations.
In the month of August 2013 Spansion has filed complaints against macronix over the Spansion's patents violations in NOR Flash memory chips XtraROM memory chips made by Macronix. While this is from the Spansion.
In the month of October 2013, Macronix has also retaliated by filing patent infringement law suit against Spansion LLC and Spansion Inc. in the United States for infringement of seven Macronix patents.