Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SH

Sangwhi Han

MAMandom: 1 patents #323 of 647Top 50%
Yongin-si, KR: #6,955 of 9,683 inventorsTop 75%
Overall (All Time): #3,334,667 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7584817 Electric power steering apparatus for automobile Jongkwan Kim, Heeseok Oh 2009-09-08