Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ada Tsang — 1 Patent in 2021

UNUnknown: 1 patents #344 of 3,329Top 15%
Tangxia, CN: #328 of 1,358 inventorsTop 25%
Overall (2021): #543,748 of 548,734Top 100%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10920135 Preparation method of an LED illuminating device Jy Tsang, Gq Tang 2021-02-16