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

Lirong Wan

ST Shandong University Of Science And Technology: 1 patents #1 of 85Top 2%
📍 Qingdao, CN: #100 of 535 inventorsTop 20%
Overall (2025): #304,119 of 469,880Top 65%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12352169 Hydraulic support with quick response function for coal wall spalling Xiaoqi Ma, Qingliang Zeng, Zhiyuan Sun, Wenqian Xu, Zhaoji Li +2 more 2025-07-08