Computer chips; Condensers; Diodes; Electronic chips for the manufacture of integrated circuits; Integrated circuit module; Integrated circuits; Microprocessors and semi-conductors; Photoelectric tubes; Rectifier tubes; Rectifiers; Semiconductor chips; Semiconductor devices; Semiconductors; Silicon carbide diodes; Silicon chips; Silicon wafers; Structured semi-conductor wafers; Transistors; Triodes; Voltage regulators; Wafers for integrated circuits