WJ

Wufeng Ji

Overall (2025): #172,688 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12377261 Watchband with conductive function of bracelet Hualei Ji, Haojie Xu 2025-08-05