WC

Wen-Hsiung Chou

HC Hsien Chang Optical Industrial Co.: 2 patents #1 of 1Top 100%
📍 Tainan, TW: #175 of 783 inventorsTop 25%
Overall (2024): #105,491 of 561,600Top 20%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1042610 Eyeglass lens 2024-09-17
D1042611 Eyeglasses 2024-09-17