China leads SiC patent surge, but global impact remains limited

China leads SiC patent surge, but global impact remains limited

The electric vehicle boom has accelerated Silicon Carbide (SiC) technology development, with Chinese firms emerging as significant contributors. A report from French research firm Knowmade reveals that Chinese companies increased their SiC innovation patent filings by 60% between 2021 and 2023. During this period, 25 new startups filed patents related to SiC substrate technologies, while 50 others focused on SiC devices. These trends align with China’s strategic push to strengthen semiconductor self-reliance amid intensifying global trade tensi…

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