KC

Kun-Chang Chang

BC Beijing Kuaimajiabian Technology Co.: 1 patents #1 of 9Top 15%
Overall (2022): #367,863 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D971235 Display screen or portion thereof with a graphical user interface Wenjing LIU, Cheng-Hsian Chi, Guizhang Chen, Yu Li 2022-11-29