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USPTO Patent Rankings Data through Dec 31, 2025
HP

Huayan Pu — 2 Patents in 2020

SUShanghai University: 2 patents #1 of 10Top 10%
Shanghai, CN: #526 of 3,648 inventorsTop 15%
Overall (2020): #166,568 of 565,922Top 30%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10844927 Stiffness-adjustable electromagnetic spring Shujin Yuan, Yi Sun, Min Wang, Jun Luo, Yan Peng +2 more 2020-11-24
10753770 Electromagnetic type quasi-zero stiffness absolute displacement sensor Jinglei Zhao, Jun Luo, Yi Sun, Shaorong Xie, Yan Peng +3 more 2020-08-25