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

Yongchuan Chen — 2 Patents

Overall (All Time): #1,697,202 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1063174 Table lamp 2025-02-18
D914956 Table lamp 2021-03-30