Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chen-Kun Liaw — 1 Patent in 2021

UNUnknown: 1 patents #344 of 3,329Top 15%
Taipei, TW: #745 of 2,482 inventorsTop 35%
Overall (2021): #498,663 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11202862 Pressurized gas injection device and method Guo-Luen Huang 2021-12-21