Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CK

Ching-I Kuo

USUnited Semiconductor: 2 patents #23 of 92Top 25%
Overall (All Time): #2,240,931 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6101868 Tool for inspecting broken wafer edges Jackey Hung, Rubo Dong, Shu-Wei Tu 2000-08-15
6103079 Anti-leakage apparatus 2000-08-15