Chenhui Qian

HC Hangzhou Zero Zero Technology Co.: 1 patents #2 of 7Top 30%

Overall (2024): #507,544 of 561,600Top 95%

Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D1039425	Drone	Jingming Liu, Long Zhang	2024-08-20