HIE

Chemically strengthened or chemically strengthenable glass used as protective window for any device requiring optical transparency combined with improved mechanical performance, namely portable electronic devices, watches, smart watches, electronic display screens, optical sensors, and light sources

Chemically strengthened and chemically strengthenable glass used as protective window and panel for display for electronic devices, namely semi-worked glass for use in the manufacture of display panels; sheet glass not for building, namely, chemically strengthened sheet glass, being unworked or semi-worked glass for use in the manufacture of display panels; unworked and semi-worked glass, except glass used in building, namely, semi-finished chemically strengthened glass sheets for use as cover panels for touch control and display fields, boards or screens

treatment of glass to improve resistance to temperature, impact, and scratch resistance; treatment of glass to increase flexibility and strength; custom glass fabrication for electronic, industrial, lighting, optics, biotechnology, aerospace and medical field applications, namely, glass strengthening services; surface treatment of glass materials and glass, namely, salt bath treatment and chemical surface conversion treatment; providing information relating to treatment and surface treatment of glass materials