Samsung Electronics Co. said Apple Inc.'s iPhone 5 infringes its patents, escalating a global fight over mobile devices after winning a court order lifting a ban on U.S. sales of the Galaxy Tab 10.1 tablet computer. The world's largest mobile-phone seller, based in Suwon, South Korea, added claims about the iPhone 5, which was released last month, to an existing patent-infringement lawsuit between the two companies in federal court in San Jose, California.
- Read the article: Bloomberg Businessweek
