The U.S. International Trade Commission (ITC) has handed a partial victory to Apple in its patent infringement claims against Samsung, according to reports from Bloomberg and Wall Street Journal. The victory could put Samsung’s smartphones and tablets business in jeopardy. On June 4, ITC ruled that Apple infringed on Samsung’s patents. Earlier this month, US President Barack Obama vetoed the patent ruling by the ITC that bans import of older models of iPhone and iPad. Related research and analysis from GigaOM Pro:Subscriber content.