YC

Yanxing Chang

📍 Mendaozhang, CN: #2 of 8 inventorsTop 25%
Overall (2025): #167,899 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1069655 Electric wheelchair Zhan Xiang 2025-04-08