QM

Qichen Ma

ZC Zhejiang E-P Equipment Co.: 2 patents #2 of 8Top 25%
Overall (2024): #126,396 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12046769 Battery structure and carrier vehicle Hongpeng Xu, Jingsong Cao 2024-07-23
11981553 Handle head and carrier with the same Hongpeng Xu, Minghui Xu 2024-05-14