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USPTO Patent Rankings Data through Dec 31, 2025
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Dongping Chen — 1 Patent in 2021

Shanghai, CN: #1,106 of 3,739 inventorsTop 30%
Overall (2021): #472,260 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D920056 Knife 2021-05-25