Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CL

Changhong Lin — 1 Patent in 2021

BUBeihang University: 1 patents #13 of 79Top 20%
Cupertino, CA: #668 of 1,477 inventorsTop 50%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #498,539 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10932923 Ankle prosthesis hydraulic drive circuit for achieving damping control and energy recovery Xingjian Wang, Shaoping Wang, Rufei Li, Jing Fang 2021-03-02