YZ

Yunfei Zhu

HC Hangzhou Ezviz Software Co.: 1 patents #9 of 17Top 55%
Overall (2023): #185,632 of 537,848Top 35%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11759078 Dust collection equipment, method and apparatus for handling air duct exception of dust collection equipment Bin Guo, Zhenliang Hu, Anqiang DU 2023-09-19