On October 1st, TSMC announced that it had filed multiple patent infringement lawsuits against Globalfoundries in the United States, Germany and Singapore for 25 patent infringements as of September 30, 2019. According to TSMC, 25 patents have been infringed on GF 40nm, 28nm, 22nm and 14nm processes related to FinFET, STI, double patterning, seal ring, […]