Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
CY

Chung-Yu Yu

NU National Cheng Kung University: 1 patents #19 of 84Top 25%
📍 Tainan, TW: #286 of 764 inventorsTop 40%
Overall (2025): #419,974 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12325803 Invisible ink and method of making the same Chen-Kuei Chung, Chin-An Ku 2025-06-10