Light emitting diodes (LEDs); Laser diodes; Electronic chips for the manufacture of integrated circuits; Optical inspection apparatus for inspection of semiconductor materials, namely, semiconductor wafers, reticles, and photomasks; Electronic imaging platforms in the field of inspection of semiconductor materials, namely, semiconductor wafers and reticles; Circuit boards; semi-conductors; Microcircuits; Integrated circuits; Printed circuit boards; Printed circuit boards (PCBs); Electronic co...