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Yuejun Yan

YA Yantel: 1 patents #1 of 2Top 50%
Overall (2011): #118,141 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7990230 Temperature compensation attenuator Yuepeng Yan 2011-08-02