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

Guozhuang Song

CC China Academy Of Railway Sciences Corporation: 1 patents #7 of 39Top 20%
Overall (2025): #124,177 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12235193 Physical test systems of large-scale three-dimensional multi-functional landslide-prevention and control structure Yufang Zhang, Jian Li, Kun-I Yuan, Zhenhua Yin, Zheyuan Xing +8 more 2025-02-25
12227912 Pile-net flexible cable barrier structure and construction method thereof Yufang Zhang, Junli Wan, Kun-I Yuan, Jian Li, Wenjiao Zhou +7 more 2025-02-18