Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ching-Chuan You — 1 Patent in 2016

Overall (2016): #434,309 of 481,213Top 95%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9468274 Umbrella having telescopic FRP shank 2016-10-18