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

Youcai QIAN

Overall (2025): #159,582 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12346292 File sharing method, device, and system Changchun MU, Gang DI, Sude QING, Qingjie Chen, Jinzhao DU 2025-07-01