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Earphone
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Patent number 8,391,538
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Issue date Mar 5, 2013
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Cheng Uei Precision Industry Co., Ltd.
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Chun-Ching Chiu
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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In-ear earphone
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Patent number 8,391,532
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Issue date Mar 5, 2013
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Cheng Uei Precision Industry Co., Ltd.
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Chun-Ching Chiu
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Display with automatic locking device
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Patent number 7,934,689
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Issue date May 3, 2011
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BenQ Corporation
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Chun-Chao Chiu
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Desktop computer
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Patent number D599791
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Issue date Sep 8, 2009
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Pegatron Corporation
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Yen Kuang
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D14 - Recording, communication, or information retrieval equipment
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Side-blown fan
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Patent number 6,964,556
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Issue date Nov 15, 2005
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Delta Electronics, Inc.
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Chun-che Chiu
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Wheel blade
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Patent number D493216
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Issue date Jul 20, 2004
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Delta Electronics, Inc.
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Hsiu-Wei Wu
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D23 - Environmental heating and cooling