WC

Wen-Hsiung Chou

HC Hsien Chang Optical Industrial Co.: 1 patents #1 of 1Top 100%
📍 Tainan, TW: #324 of 850 inventorsTop 40%
Overall (2022): #215,105 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11353718 Eyeglasses structure — 2022-06-07