Single-crystal silicon wafers; semi-conductors; semiconductor components, namely, semiconductor chips and lead frames; semiconductor power elements; electrical circuit boards; electronic semi-conductors; blank masks, namely, substrates used in the fabrication of photomasks for semiconductors; apparatus for transferring semiconductor wafers, namely, Equipment Front End Module (EFEM); Equipment Front End Module (EFEM) components, namely, load port, wafer transfer robot, and aligner components used in semiconductor manufacturing machines; printed electrical circuits; wafers for integrated circuits; electrical circuits
Electrical and Scientific Apparatus