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USPTO Patent Rankings Data through Sept 30, 2025
QC

Qingfu Chen — 1 Patent

Jiangyin, CN: #51 of 86 inventorsTop 60%
Overall (All Time): #2,908,991 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10077492 Ultrafine-grained profile of twin-crystal wrought magnesium alloys, preparation process and use of the same Li Li, Yufeng Zheng, Zhen Li, Diantao Zhang, Jingtao Li 2018-09-18