[Class : 9] Semiconductor Devices, Semiconductor Wafers, Integrated Circuits, Semiconductor Components, Namely, Semiconductor Laser Diodes, Photodiodes, Photovoltaic Cells, And Photovoltaic Arrays; Semiconductor Subassemblies, Namely Printed Circuit Boards, Packaged Lasers, And Packaged Photodiode Detectors; Optical Communications Equipment, Namely, Transmitters, Receivers, ...