XL

Xijian Li

UN Unknown: 1 patents #342 of 3,065Top 15%
Overall (2023): #95,511 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D990347 Anti theft alarm Yugang Ke 2023-06-27
D980474 Bicycle taillight Yugang Ke 2023-03-07