Mobile electronic device comprising a multilayer sapphire cover plate

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United States of America Patent

PATENT NO 9655293
SERIAL NO

14100838

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Abstract

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An electronic device comprising a cover plate is disclosed. The cover plate comprises one or more glass layers and one or more sapphire layers, wherein the layers are refractive index matched. Also disclosed are methods for preparing the electronic device.

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Patent Owner(s)

Patent OwnerAddress
GT CRYSTAL SYSTEMS LLC27 CONGRESS STREET SALEM MA 01970

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schmid, Kurt Marblehead, US 22 309

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