DF

Dalei Fan

Overall (All Time): #2,846,898 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D842920 Photography shooting box Hongqiang Yu, Xianzhuo Ye, Yuming Liu, Ran Zhao 2019-03-12