90735889
May 26, 2021
Organic light-emitting diodes (OLED); quantum dot light-emitting diodes (QLED); photo-semiconductors; large scale integrated circuits; integrated circuits for use in digital signal processors; microchips; semiconductor testing apparatus; semiconductor component, namely, memory units, chips, lead frames, transistors and diodes; semiconductor devices; semi-conductors; semiconductor power elements; semiconductor wafers; electrical circuit boards; electronic integrated circuits; integrated circuits; chips being integrated circuits
Electrical and Scientific Apparatus