摘要
After two years of investigation.the U.S.lnternational Trade Commission.(TC) announced at the end of August that it would not enforce a ban on drones of Da Jiang Innovations(DJI).a Chinese unmanned aerial vehicle(UAV)maker.marking a victory for the company in a patent infringement suit.The investigation aimed at preventing intellectual property right infringement of U.S.products and un-fair competition in imports.