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Chemical dispensing system
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Patent number 12,341,026
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Issue date Jun 24, 2025
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Taiwan Semiconductor Manufacturing Company, Ltd
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Ming-Chieh Hsu
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H01 - BASIC ELECTRIC ELEMENTS
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Interlock apparatus for chemical supply system
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Patent number 11,935,769
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Issue date Mar 19, 2024
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Taiwan Semiconductor Manufacturing Company Ltd.
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Fang-Pin Chiang
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Chemical dispensing system
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Patent number 11,817,329
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Issue date Nov 14, 2023
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Taiwan Semiconductor Manufacturing Company Limited
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Ming-Chieh Hsu
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H01 - BASIC ELECTRIC ELEMENTS