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last 30 patents
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Patent Grant
LED bulb
Patent number
D689215
Issue date
Sep 3, 2013
Civilight Shenzhen Semiconductor Lighting Co., Ltd
Xinshen Xue
D26 - Lighting
Information
Patent Grant
LED lamp
Patent number
D589175
Issue date
Mar 24, 2009
Civilight Shenzhen Semiconductor Lighting Co., Ltd
Xinshen Xue
D26 - Lighting