QB

Qunming Bian

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Nanchang, CN: #126 of 338 inventorsTop 40%
Overall (All Time): #2,410,487 of 4,157,543Top 60%
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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, Jingna LI, Zizheng AI, Yuxiang Mei +1 more 2025-05-06