CH

Chao-Chin Hsu

IT ITRI: 1 patents #67 of 288Top 25%
📍 Keelung, TW: #5 of 16 inventorsTop 35%
Overall (1997): #168,276 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5596771 Swim goggles with nested type of head band fastening means Ruey B. You 1997-01-28