Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Qingchen Cui — 1 Patent in 2021

Baofeng County, CN: #16 of 88 inventorsTop 20%
Overall (2021): #298,023 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11019758 Electromagnetic shielding film and preparation method therefor Guofa Li, Wenjuan Song 2021-05-25