Kai Liu

SC Shenzhen Lanhe Technologies Co.: 1 patents #1 of 4Top 25%

Overall (2020): #397,013 of 565,922Top 75%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D903086	Neck fan	Xunhuan Wu	2020-11-24