SC

Siu-Hei Choi

📍 New Taipei, TW: #6,529 of 10,472 inventorsTop 65%
Overall (All Time): #2,384,785 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12214617 Biodegradable marker pen Chi-Ting Hsieh, Jung-Shan Huang, Shun-Chih Fang, Chao-Han Huang 2025-02-04