Zongyi Yan

UN Unknown: 1 patents #342 of 3,065Top 15%

📍 Tangshan City, CN: #2 of 18 inventorsTop 15%

Overall (2023): #181,066 of 537,848Top 35%

Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11618095	Rotating arc sensor	Guoqing Yan	2023-04-04