VC

Vivian Weiting Chang

LE Lytone Enterprise: 1 patents #4 of 14Top 30%
📍 Fangshankeng, TW: #5 of 9 inventorsTop 60%
Overall (All Time): #2,380,576 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12201667 Formulations for treating cramps and spasms William Tienhung Chang, Yu Hu 2025-01-21