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Heater
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Patent number D600336
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Issue date Sep 15, 2009
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Well Electronics Co., Ltd.
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Heng-Yuan Lin
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D23 - Environmental heating and cooling
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Insect-catcher
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Patent number 7,543,408
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Issue date Jun 9, 2009
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Well Electronics Co., Ltd.
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Heng-Yuan Lin
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Air cleaner
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Patent number D548315
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Issue date Aug 7, 2007
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Well Electronics Co., Ltd.
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Heng-Yuan Lin
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D23 - Environmental heating and cooling
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Insect-catcher
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Patent number D544566
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Issue date Jun 12, 2007
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Well Electronics Co., Ltd.
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Heng-Yuan Lin
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D22 - Arms, pyrotechnics, hunting and fishing equipment