Yafeng Xi

SC Shenzhen Yisi Technology Co.: 1 patents #4 of 6Top 70%

📍 Lo Wu, CN: #1,614 of 4,691 inventorsTop 35%

Overall (2025): #165,656 of 469,880Top 40%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D1060928	Safe box	—	2025-02-04