Kopin Corp.

Founded in 1984, Kopin is the world's leading provider of HBT (Heterojunction Bipolar Transistor) transistor wafers, which power approximately one of every three wireless handsets on the market.

Kopin's nanosemiconductor HBTs generate clear, higher-frequency signals, consume less power, and enable longer talk time than is possible with traditional silicon-based transistors.

The types of products manufactured by Kopin include HBT Transistors, and CyberDisplay - the world's smallest high-resolution microdisplay.