Last week Samsung filed an official complaint with the International Trade Commission (ITC) asking the government body to block the import of Apple’s iPod, iPhone, and iPad. Apple flipped the tables on Samsung and has filed its own complaint with the ITC asking that it block the import of Samsung’s tablets and smartphones, Bloomberg said. The move follows Apple’s request to a U.S District Court in San Jose to block the import of Samsung’s Galaxy Tab 10.1, Infuse 4G, DROID Charge and Nexus S 4G. The legal battle has been ongoing since Apple filed a lawsuit against Samsung in April and accused the Korean phone maker of creating copycat devices that infringed on its intellectual property. Samsung bit back later in April and said that it will do everything it can to protect its own intellectual property. Meanwhile, U.S. courts have granted Apple access to Samsung’s most recent products, but have denied Samsung the same access to the Apple iPhone 5 and iPad 3. The legal battle could place strain on Samsung’s component business, which is expected to struggle during the second half of this year — Apple is the largest buyer of Samsung’s LCD products.