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Display device
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Patent number 10,228,286
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Issue date Mar 12, 2019
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QISDA Corporation
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Yung-Chun Su
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Display support
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Patent number 8,317,139
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Issue date Nov 27, 2012
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Qisda Corporation
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Yung-Chun Su
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Display support
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Patent number 8,016,252
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Issue date Sep 13, 2011
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Qiada Corporation
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Yung-Chun Su
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Fixed seat of a socket
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Patent number 7,445,498
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Issue date Nov 4, 2008
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Benq Corporation
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Chun-Jung Tsuo
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H01 - BASIC ELECTRIC ELEMENTS
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Grounding element
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Patent number 7,128,583
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Issue date Oct 31, 2006
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Benq Corporation
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Chun-Jung Tsuo
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H01 - BASIC ELECTRIC ELEMENTS