ZH

Zhang Heng

PI Peratech Ip: 1 patents #2 of 12Top 20%
Overall (2025): #150,863 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12224133 Switch mechanism Zhang Chuanyang, Xu Feng, Li Zefeng 2025-02-11