China’s Top Court Bars Infineon From Selling GaN Chips, a Home Win for Innoscience (opens in new tab)

China's Supreme People's Court barred Germany's Infineon from selling a class of gallium nitride power chips in mainland China, a patent win for domestic leader Innoscience that sparked a rally in Chinese chip stocks. It lands weeks after a US tribunal ruled the other way, banning Innoscience at home.