U.S. federal trademark · Serial No. 97323948 · Reg. No. 8274266
electrical and scientific apparatus, namely, semiconductor wafers; semiconductor wafers, namely, silicon carbide single-crystal wafers for semiconductors; semiconductor wafers, namely, silicon carbide wafers for semiconductors
scientific and technological services, namely, analysis of semiconductor wafers for others; research and development in the field of semiconductors, namely, analysis of semiconductors for others
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