China is increasingly using "anti-suit" injunctions, which prevent foreign companies from suing globally over patents, to protect Huawei, Xiaomi, and others (Josh Zumbrun/Wall Street Journal)

Josh Zumbrun / Wall Street Journal:
China is increasingly using “anti-suit” injunctions, which prevent foreign companies from suing globally over patents, to protect Huawei, Xiaomi, and others  —  A Delaware firm preparing to sue a Chinese smartphone maker for patent infringement was beaten to the punch with anti-suit injunction