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SP State Grid Tianjin Electric Power: 1 patents #7 of 53Top 15%
Overall (2025): #177,151 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12385966 Defect detection method and apparatus for cushion layer of cable, device, and storage medium Shengchen Fang, Yang Yu, Pengxian Song, Chun He, Chi Zhang +12 more 2025-08-12