The patent battle heated up again yesterday as the International Trade Commission in the United States said it would investigate Apple's complaint that Samsung's products violate its technology intellectual property.
Apple and Samsung are waging an escalating legal battle in multiple countries, accusing each other of infringing on technology and design patents as competition in the red-hot mobile gadgets arena intensifies.
California-based Apple filed a complaint with the ITC on July 5 seeking to block its South Korean foe from importing a number of electronic devices.
That came less than a week after Samsung also sought to stop imports of Apple's popular iPads and iPhones.
Yesterday, the ITC said in a statement it voted to institute an investigation into Apple's claim and its request for a "cease and desist" order, spanning mobile handsets, tablets, software, touchpads and hardware interfaces.
The intensifying patent dispute threatens to strain a lucrative supply relationship: Apple in 2010 was Samsung's second-largest customer, accounting for US$5.7 billion ($6.6 billion) of sales tied mainly to semiconductors, according to the Asian consumer electronics company's annual report.
- Additional reporting: Agencies