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

Shou-Wei Pien — 1 Patent

Overall (All Time): #3,480,959 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D490916 Led taillight 2004-06-01