Corning (GLW -1.88%), a company that makes glass and ceramics mostly for industrial and scientific purposes, is a dividend investor favorite. In this video, Motley Fool tech and telecom analyst Eric Bleeker discusses how this company's continually growing its yield, and how net cash on its balance sheet that's available to keep paying those dividends makes it a very attractive company to be a part of. In addition, its ultra-cheap P/E ratio makes it a very interesting buy at the moment. He also tells us whether or not he thinks the company can sustain increased dividend yield growth in the coming years, and tells us what the implications are of the company's recent announcement that demand for its Gorilla Glass, found in iPhones and other high-end mobile devices, was stronger than expected.