42 design and development of computer firmware; design and development of computer operating programs for semiconductor memory devices; design and development of computer hardware; design of computer chips and integrated circuits; research, design and development of solid-state drives and computer storage devices; consulting services in design of electrical products, electronic products, computer chips and integrated circuits; consultancy in the design and development of computer hardware; consulting services in the design and development of electronic data storage and memory drives; industrial research in the field of system analysis and optimization of non-volatile flash memory devices; providing technology information in the fields of computer hardware, computer data storage, information storage, and electronic memories; scientific and technological services, namely, analysis, optimization, research, and design in the field of non-volatile flash memory devices