CM

Chao Ma

CC Crrc Qingdao Sifang Co.: 1 patents #13 of 60Top 25%
Overall (2021): #497,986 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10939263 Multi-network convergence method and device Fengchao Wang, Tai Liu, Jingting Lu, Jun Wang, Yuwen LIU 2021-03-02