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Niandong DU

BC Baidu Online Network Technology (Beijing) Co.: 1 patents #14 of 140Top 10%
Overall (2018): #290,679 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9865267 Communication method, apparatus and system based on voiceprint Chao Li, Yan XIE 2018-01-09