YG

Yanchu Guan

AL Alibaba: 1 patents #284 of 841Top 35%
Overall (2020): #218,898 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10706874 Voice signal detection method and apparatus Lei JIAO, Xiaodong Zeng, Feng Lin 2020-07-07