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

Yen-Shu Tsai

Overall (All Time): #2,237,698 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6059414 Reflector belt 2000-05-09
5387860 Detachable coils air core movement holder Min-Huang Chuang 1995-02-07