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USPTO Patent Rankings Data through Sept 30, 2025
HC

Hansung Chang

Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,273,106 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8076930 Thin film 3 axis fluxgate and the implementation method thereof 2011-12-13