A fabless semiconductor company developing disruptive energy efficient technologies based on proprietary silicon power transistors.

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Coolstar

Coolstar's headquarters in Sunnyvale, CA, United States

Hermann Eul

The Engineering team at Coolstar is responsible for designing and developing cutting-edge, energy-efficient silicon power transistors. Led by the Director of Engineering, the team includes an Application Engineer who ensures practical implementation, a Senior RF Engineer who focuses on high-frequency performance, and a Principal Device Engineer who drives innovation in device architecture and materials. Together, they advance Coolstar's proprietary technologies, pushing the boundaries of semiconductor efficiency.

Coolstar

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Coolstar

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