Wolfspeed

Testing of semiconductor materials and devices, namely, silicon carbide and gallium nitride power and wireless systems; technical project research of semiconductor materials and devices namely, silicon carbide and gallium nitride power and wireless systems; research and development of semiconductor

Customized materials assembly for others; material processing information; metal processing; manufacture of radio frequency in microwave devices and components, namely packaged monolithic microwave integrated circuits (MMIC), packaged discrete transistors, MMIC bare die, discrete broadband die, disc

Electric converters; DC/DC power converters; DC/AC power converters; battery chargers; renewable battery system to provide backup power; wireless chargers; inverters; power inverters; solar inverters; batteries, namely batteries for electric vehicles; charging stations for charging electric vehicles