YH

Yiqun Hui

BC Beijing Dajia Internet Information Technology Co.: 1 patents #6 of 37Top 20%
Overall (2021): #202,560 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10963982 Video watermark generation method and device, and terminal — 2021-03-30