NH

Na Hu

BC Beijing Didi Infinity Technology And Development Co.: 1 patents #50 of 227Top 25%
Overall (2021): #321,767 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10937430 Method, apparatus and system for speaker verification Jie CHEN, Dan Su, Tianxiao Fu 2021-03-02