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Miniature pump
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Patent number 10,190,578
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Issue date Jan 29, 2019
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KOGE MICRO TECH CO., LTD
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Kun-Lin Chang
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Automatic depressurizing pump
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Patent number 9,739,271
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Issue date Aug 22, 2017
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KOGE ELECTRONICS CO., LTD
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Kun-Lin Chang
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Miniature pump
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Patent number 9,091,260
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Issue date Jul 28, 2015
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KOGE ELECTRONICS CO., LTD
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Kun-Lin Chang
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...