YH

Yuchen He

ZC Zhejiang Dunan Artificial Environment Co.: 1 patents #1 of 13Top 8%
📍 Tangxia, IL: #1 of 4 inventorsTop 25%
Overall (2023): #190,069 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11796234 Electronic expansion valve and air conditioning system with electronic expansion valve Xuefei Xu, Leqiang LIU 2023-10-24