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Lens barrel assembly
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Patent number 7,787,198
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Issue date Aug 31, 2010
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Tessera MEMS Technologies, Inc.
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Jing Xu
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G02 - OPTICS
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Lens barrel
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Patent number 7,660,056
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Issue date Feb 9, 2010
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Siimpel Corporation
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Tony K. Tang
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G02 - OPTICS
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Lens Assembly
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Patent number 7,403,344
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Issue date Jul 22, 2008
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Siimpel Corporation
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Jing Xu
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G02 - OPTICS
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Lens barrel
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Patent number 7,345,827
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Issue date Mar 18, 2008
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Siimpel Corporation
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Tony K. Tang
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G02 - OPTICS