YC

Yi-Shu Chang

📍 Tainan, TW: #299 of 783 inventorsTop 40%
Overall (2024): #210,710 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11871839 Retractable hair brush 2024-01-16