Dragontrail

Dragontrail, manufactured by AGC Inc., is an alkali-aluminosilicate sheet glass engineered for a combination of thinness, lightness and damage-resistance, similar to Corning's proprietary Gorilla Glass. The material's primary properties are its strength, allowing thin glass without fragility; its high scratch resistance; and its hardness with a Vickers hardness test rating of 595 to 673.
Cell phones.
To date, some of the cell phone models that have incorporated Dragontrail protection are: