42 Design of integrated circuits for others; providing consultation services to others relating to the design and development of semiconductors, wafers, silicon slices, and integrated circuits through the global communication network; testing of semiconductors, wafers, integrated circuits and related materials, parts and products for others; providing on-line services for designing integrated circuits and mask through the Internet; design of photomasks for the production of integrated circuits for others; research, custom design, testing for others and consultation services regarding the design of semiconductors, semiconductor cell libraries, wafers and integrated circuits; technical consultation services regarding the manufacture of semiconductors, semiconductor cell libraries, wafers and integrated circuits