Aehr Test Systems

Business Description

Aehr Test Systems, founded in 1977 and based in Fremont, California, designs and sells equipment used to test and burn-in semiconductor devices at both the wafer and individual chip level. The company serves customers across the United States, Asia, and Europe, offering a range of systems suited for power semiconductors, sensors, memory chips, processors, and optical devices. Its product lineup includes full-wafer and single-wafer test solutions, along with supporting tools that allow manufacturers to stabilize and verify chips before they reach the market.