JL

Jingna LI

UN Unknown: 1 patents #232 of 2,491Top 10%
📍 Yongzhou, CN: #3 of 25 inventorsTop 15%
Overall (2025): #344,064 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12290296 Bone fixation system capable of gradually changing from rigid fixation to axial non-rigid fixation Xieping Dong, Qingli LI, Zizheng AI, Yuxiang Mei, Qunming Bian +1 more 2025-05-06