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

Chih-Ming Chi — 1 Patent

UMUnited Microelectronics: 1 patents #2,686 of 4,560Top 60%
Overall (All Time): #3,541,626 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6374832 Waferless seasoning process Yu C. Chow, Wen-Hua Cheng, Hung-Chen Yu 2002-04-23