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

Yafeng Ji

TT Taiyuan University Of Science And Technology: 1 patents #1 of 40Top 3%
📍 Shanxi, CN: #12 of 51 inventorsTop 25%
Overall (2025): #167,159 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12330197 Large-scale axle intelligent cross wedge rolling mill for rail transit Zhibing Chu, Baoyu Wang, Zhongkai Ren, Shulin Li, Yugui Li +5 more 2025-06-17