GlobalFoundaries is a very large American semiconductor company, spun off from AMD’s manufacturing arm. They make the chips that are found in tech, and chances are that if you’re reading this, whatever device you’re doing that on contains art least one semiconductor made by the company. TSMC - Taiwan Semiconductor Manufacturing Company – is another enormous semiconductor company, and chances are whatever device you’re staring at also contains chips made by that company. And now the one is suing the other, citing patent infringement.