JD

Jianghai Duan

DC Datang Mobile Communications Equipment Co.: 2 patents #27 of 78Top 35%
Overall (2021): #149,592 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11089473 Service access, and control method and apparatus therefor — 2021-08-10
10992769 Data transmission method, apparatus and system — 2021-04-27