CF

Changrui Feng

BC Beijing Dajia Internet Information Technology Co.: 2 patents #17 of 198Top 9%
Overall (2022): #171,809 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D955417 Display screen or portion thereof with transitional graphical user interface for sticker deleting Jin Liang 2022-06-21
D943608 Display screen or portion thereof with graphical user interface Jin Liang 2022-02-15