Corning (NYSE:GLW) reported quarterly earnings of $0.78 per share which beat the analyst consensus estimate of $0.76 by 2.63 percent. This is a 30 percent increase over earnings of $0.60 per share from the same period last year. The company reported quarterly sales of $4.738 billion which beat the analyst consensus estimate of $4.608 billion by 2.82 percent. This is a 17.13 percent increase over sales of $4.045 billion the same period last year.