QF

Qincheng Feng

📍 Lo Wu, CN: #1,614 of 4,691 inventorsTop 35%
Overall (2025): #249,224 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1075751 Smart ring Wenjun Wang 2025-05-20