YG

Yuanfeng Guo

PO Polycom: 1 patents #211 of 365Top 60%
Overall (All Time): #3,078,107 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9179100 Video conferencing method and device thereof Xiaoliang Guo 2015-11-03