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

Vicent Liu

UMUnited Microelectronics: 1 patents #2,686 of 4,560Top 60%
Keelung, TW: #359 of 650 inventorsTop 60%
Overall (All Time): #3,757,578 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5576236 Process for coding and code marking read-only memory Tsun-Tsai Chang, Ming-Tsung Liu 1996-11-19