№ EP4675017A1발명
심사 중SUBSTRATE FOR SIC SEMICONDUCTOR DEVICES, SIC BONDED SUBSTRATE, SIC POLYCRYSTAL SUBSTRATE, AND SIC POLYCRYSTAL SUBSTRATE MANUFACTURING METHOD
SUBSTRATE FOR SIC SEMICONDUCTOR DEVICES, SIC BONDED SUBSTRATE, SIC POLYCRYSTAL SUBSTRATE, AND SIC POLYCRYSTAL SUBSTRATE MANUFACTURING METHOD
❖SUMITOMO METAL MINING CO., LTD.TAHARA, Daisuke; AOKI, KatsutoshiJan 6, 2026C30B, C30B, C30B +418