SA

Shuming Ai

BC Beijing Dajia Internet Information Technology Co.: 2 patents #17 of 198Top 9%
Overall (2022): #112,544 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11520824 Method for displaying information, electronic device and system Fujia Liu 2022-12-06
11394675 Method and device for commenting on multimedia resource Fujia Liu 2022-07-19