On 31 August 2012, the Tokyo District Court ruled Samsung Electronics' mobile devices did not violate an Apple patent.[27] The case only addressed Apple's patent that allows mobile devices and personal computers to synchronize or share data with each other and is not comparable with the U.S. court case ruled on 24 August. On 18 October 2012, the U.K. High Court ruled that Samsung did not infringe Apple's design patents.