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

Yu-Po Chu

Overall (All Time): #2,241,684 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6112709 Boosting mechanism of two-stroke engine 2000-09-05
5961368 Differential structure of remotely controlled toy car 1999-10-05