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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ben Pan — 1 Patent in 2021

HTHeadway Technologies: 1 patents #22 of 54Top 45%
S(Sae Magnetics (H.K.): 1 patents #6 of 22Top 30%
Hunan, CN: #43 of 141 inventorsTop 35%
Overall (2021): #517,590 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11114121 Air-bearing surface (ABS) design to reduce particle scratch risk Ellis Cha 2021-09-07