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Wireless transceiver
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Patent number D661680
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Issue date Jun 12, 2012
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Wen-Chen Wei
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D14 - Recording, communication, or information retrieval equipment
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LED bulb lamp
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Patent number D646807
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Issue date Oct 11, 2011
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Neng Tyi Precision Industries Co., Ltd.
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Wen-Chen Wei
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D26 - Lighting
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LED bulb lamp
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Patent number D646407
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Issue date Oct 4, 2011
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Neng Tyi Precision Industries Co., Ltd.
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Wen-Chen Wei
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D26 - Lighting
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LED ball lamp
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Patent number D632406
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Issue date Feb 8, 2011
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Neng Tyi Precision Industries Co., Ltd.
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Wen-Chen Wei
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D26 - Lighting
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LED lamp
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Patent number D626260
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Issue date Oct 26, 2010
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Neng Tyi Precision Industries Co., Ltd.
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Wen-Chen Wei
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D26 - Lighting
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Light emitting diode lamp
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Patent number 7,631,987
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Issue date Dec 15, 2009
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Neng Tyi Precision Industries Co., Ltd.
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Wen-Chen Wei
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F21 - LIGHTING
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Spotlight
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Patent number D587383
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Issue date Feb 24, 2009
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NENG TYI Precision Co., Ltd.
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Wen-Chen Wei
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D26 - Lighting
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Spotlight
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Patent number D587384
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Issue date Feb 24, 2009
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NENG TYI Precision Industries Co., Ltd.
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Wen-Chen Wei
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D26 - Lighting
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Remote wireless transmitter
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Patent number D579911
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Issue date Nov 4, 2008
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Linkx Electronics Co., Ltd.
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Wen-Chen Wei
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D14 - Recording, communication, or information retrieval equipment
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Heat sink
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Patent number 6,722,423
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Issue date Apr 20, 2004
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Wen-Chen Wei
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H01 - BASIC ELECTRIC ELEMENTS
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Flexible heat pipe
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Patent number 6,708,754
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Issue date Mar 23, 2004
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Wen-Chen Wei
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F28 - HEAT EXCHANGE IN GENERAL
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Heat sink base pad
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Patent number 6,672,380
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Issue date Jan 6, 2004
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Wen-Chen Wei
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G06 - COMPUTING CALCULATING COUNTING
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Heat dissipater structure
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Patent number 6,587,341
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Issue date Jul 1, 2003
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Chun Long Metal Co., Ltd.
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Wen-Chen Wei
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H01 - BASIC ELECTRIC ELEMENTS
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