DL

Di Li

BC Beijing Dajia Internet Information Technology Co.: 1 patents #54 of 198Top 30%
Overall (2022): #473,120 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Patent #TitleCo-InventorsDate
11288516 Video rating method, video rating device, equipment and storage medium Wenkui Ding, Yan Li 2022-03-29