Qualcomm accuses Apple of infringing six patents in iPhone, iPad


WASHINGTON (Reuters) – Chipmaker Qualcomm Inc will ask the U.S. International Trade Commission to bar Apple Inc from selling some iPhones and iPads in the United States on the grounds that they infringe on six Qualcomm patents. Qualcomm, which also supplies chips to Apple, says the six patents help devices perform well without draining the battery. (Reporting by Diane Bartz)