Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
LL

Liqing Liu

EP Electric Power Science & Research Institute Of State Grid Tianjin Electric Power: 1 patents #7 of 53Top 15%
SC State Grid Corporation Of China: 1 patents #13 of 132Top 10%
SP State Grid Tianjin Electric Power: 1 patents #7 of 53Top 15%
Overall (2025): #304,932 of 469,880Top 65%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12304056 Internal inspection robot Chun He, Chi Zhang, Songyuan Li, Jufang Wei, Junji Feng +3 more 2025-05-20