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Run Qin Tan

Overall (2011): #176,698 of 364,097Top 50%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8045308 Clamp protection circuit and a PFC control circuit employing such clamp protection circuit Li Fang Guo, Matthew Man Ho Ku 2011-10-25