CD

Canchao Duan

BC Beijing Dajia Internet Information Technology Co.: 1 patents #13 of 121Top 15%
Overall (2023): #496,962 of 537,848Top 95%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11641493 Method and electronic device for displaying bullet screens Jiong Li, Qian Li, Dongsheng Tong, Huaqing Yang, Xiaoyu YIN +1 more 2023-05-02