When the Silicon Valley company released its iOS 6 mobile operating system last week, customers who upgraded their devices began to complain that one of the marquee technologies–a new maps app to replace Google’s maps service–had misplaced or missing labels for businesses, landmarks and roads. Customers in China, however, found more detailed maps covering their country than those overseas, in part because their data is provided by AutoNavi Holdings, a Chinese mapping company that makes auto navigation systems as well as virtual maps and satellite images. AutoNavi is also the most widely used mobile mapping service in China, with 45% market share, according to Analysys International. Read More