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Ya-Ming Guan
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Shenzhen, CN
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last 30 patents
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Patent Grant
LED light source
Patent number
D689213
Issue date
Sep 3, 2013
Foxsemicon Integrated Technology, Inc.
Yu-Hou Chyan
D26 - Lighting
Information
Patent Grant
LED light source
Patent number
D689212
Issue date
Sep 3, 2013
Foxsemicon Integrated Technology, Inc.
Yu-Hou Chyan
D26 - Lighting