JF

Junji Feng

EP Electric Power Science & Research Institute Of State Grid Tianjin Electric Power: 1 patents #29 of 93Top 35%
SC State Grid Corporation Of China: 1 patents #289 of 1,453Top 20%
SP State Grid Tianjin Electric Power: 1 patents #31 of 106Top 30%
Overall (All Time): #2,414,952 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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