On Wednesday, the European Union opened an investigation of U.S. manufacturer Corning over possible anti-competitive practices. Corning may not be a name that’s super familiar to the average tech consumer, but you are almost certainly within touching distance of its products as its a leading supplier of speciality toughened glass for mobile devices, including Apple’s iPhone. Its Gorilla Glass branding may also be a touch more familiar.In a press release, the Commission said it’s concerned that Corning may h ...