ZL

Zaixing Li

HC Hangzhou Qingqi Science And Technology Co.: 1 patents #5 of 8Top 65%
Overall (2021): #190,922 of 548,734Top 35%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11110985 Multimedia system of a shared bicycle Gang Li, Guotai HE, Meimiao Feng, Sheng-Hsu Liu 2021-09-07