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Lu Chen

Qinhuangdao City, CA: #1 of 1 inventorsTop 100%
Overall (2011): #232,449 of 364,097Top 65%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7864974 Earphone device integrated with microphone 2011-01-04