HG

Hanqing Guo

HC Hangzhou Zero Zero Technology Co.: 1 patents #6 of 14Top 45%
Overall (2021): #440,991 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11027833 Aerial system propulsion assembly and method of use Lei Zhang, Zhaozhe Wang, Tong Zhang, Mengqiu Wang 2021-06-08