XL

Xin Li

QT Qingdao University Of Technology: 1 patents #22 of 157Top 15%
📍 Shandong, FL: #1 of 5 inventorsTop 20%
Overall (2025): #171,258 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12416331 Three-dimensional parallel-triangular-shaped groove array surface for bearing and fabricating method thereof Cheng LIU, Feng Guo, Bin JU, Qing Bai, Shu-Yi Li 2025-09-16