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18872218 · VERTICAL IGBT WITH COMPLEMENTARY CHANNEL FOR HOLE EXTRACTION

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Filed 2024-12-05 · Granted · Patent 12396250 (2025-08-19) The official file ↗The patent and its PDF ↗ · Art unit 2812 · Examiner Thanhha S Pham Easy · CPC H10D 12/481 · Hitachi Energy Ltd · PROCOPIO, CORY, HARGREAVES & SAVITCH LLP

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