Chuankai Liu

BC Beijing Niu Information Technology Co.: 24 patents #2 of 12Top 20%

BC Beijing Niu Technology Co.: 2 patents #4 of 5Top 80%

Overall (All Time): #152,099 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
D937713	Electric bicycle	Yilin Hu, Kai Yang, Yalan Liu, Yuancheng Liu, Yunqi Li	2021-12-07