Application
18869453 · TRENCH GATE POWER MOSFET AND MANUFACTURING METHOD THEREFOR
Filed 2024-11-26 · Granted · Patent 12356679 (2025-07-08) The official file ↗The patent and its PDF ↗ · Art unit 2891 · Examiner Igwe U Anya Easy · CPC H10D 62/111 · INVENTCHIP TECHNOLOGY CO., LTD. · Taft Stettinius & Hollister LLP
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first was Notice of allowance
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to disposition 7.4 mo
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