WOLFSPEED

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; semiconductor materials and devices, namely, silicon carbide and gallium nitride power and wireless systems; gallium nitride field effect transistors for tactical collision avoidance system; metal oxide semiconductor field effect transistors; lateral diffused metal oxide semiconductors; electric circuit boards; radar machines and apparatus; radar machines and apparatus for weather, navigation and air traffic control; radio receivers and transmitters; wireless transreceiver radios; satellite processors; satellite transmitters and receivers; high-electron mobility transistors; radio pagers; radio beacons; distance measuring apparatus; satellite navigational apparatus; navigational instruments; amplifiers; power amplifiers; MMIC power amplifiers; RF power amplifiers; electronic transmitters for jamming signals; radar jamming apparatus; power supplies, electrical; voltage stabilizing power supply; high-frequency switching power supplies; high-voltage power supplies; low-voltage power supplies; electronic power supplies for electric motors; telecommunications exchangers; telecommunications cables; telecommunication transmitters; electric capacitors for telecommunication apparatus; electric resistors for telecommunications apparatus; solar panels for the production of electricity; Chips; microwave generating devices for industrial use, namely, microwave generating transistors and integrated circuits for radar, communications, and defense systems; transistors; diodes; semiconductor devices; semiconductor chips; semiconductor wafers; radio frequency (rf) devices; power switching devices; power supplies; semiconductor wafers, materials and devices composed of silicon carbide and gallium nitride; electric switches, electric controllers; electric circuitry, namely, electric circuits, electric circuit closers, electric circuit openers, electric circuit switches; electronic devices, namely, semiconductor rectifying and schottky diodes for high power applications and low switching loss; Power modules; power conversion systems

Metal processing, namely, obtaining metals from native earth materials; custom manufacture for others of radio frequency parts for microwave devices and components, namely, packaged monolithic microwave integrated circuits (MMIC), packaged discrete transistors, MMIC bare die, discrete broadband die and discrete bare die, all for others; custom manufacture of transistors for others; custom manufacture of wireless communication components for others; custom manufacture of amplifiers for others; custom manufacture of lateral diffused metal oxide semiconductors (LDMOS) for others; custom manufacture of metal semiconductor field effect transistors (MESFETS) for others; custom manufacture of semiconductor devices formatted for the worldwide interoperability for microwave access standard for others; custom manufacture of semiconductor devices for others; providing information in the field of semiconductor material treatment by means of laser; technical support services, namely, providing technical advice related to the manufacture of semiconductor materials and devices

Testing of semiconductor materials and devices, namely, of silicon carbide and gallium nitride power and wireless systems; technical project research, namely scientific research, in the field of semiconductor materials and devices in the nature of silicon carbide and gallium nitride power and wireless systems; research and development of semiconductor materials and devices, namely, of silicon carbide and gallium nitride power and wireless systems for others; engineering services in the field of semiconductor materials and devices, namely, in the field of silicon carbide and gallium nitride power and wireless systems; design of radio frequency and microwave devices and components in the nature of packaged monolithic microwave integrated circuits (MMIC), packaged discreet transistors, MMIC bare die, discrete broadband die, and discrete bare die; design of transistors, wireless communication components, amplifiers, lateral diffused metal oxide semiconductors (LDMOS), metal semiconductor field effect transistors (MESFETS), and components formatted for the worldwide interoperability for microwave access standard; packaging design; contract foundry design, testing and engineering support services in the field of semiconductor materials and devices