LD

Liangyun Dong

ZC Zhejiang Dahua Technology Co.: 1 patents #17 of 94Top 20%
Overall (2023): #353,828 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11764569 Electrical surge protection circuits — 2023-09-19