HL

Haiming Liao

SC Shanghai Roye Electric Co.: 1 patents #7 of 13Top 55%
Overall (2025): #374,544 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12276699 Gas density relay with online self-checking function and checking method therefor Xiaobeng Huang, Haiyong Jin, Xiaowei Ye, Yueming Zhu 2025-04-15