Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Yonghwan Yoon — 3 Patents

Samsung: 3 patents #30,683 of 75,807Top 45%
Seoul, KR: #14,539 of 39,741 inventorsTop 40%
Overall (All Time): #1,348,854 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12433134 Display device and method for manufacturing the same Jongsuk Lee, Jihoon SONG, Sangbong Lee, Jihoon Kim 2025-09-30
12082480 Display device and method for manufacturing the same Jongsuk Lee, Jihoon SONG, Sangbong Lee, Jihoon Kim 2024-09-03
11653552 Display device and method for manufacturing the same Jongsuk Lee, Jihoon SONG, Sangbong Lee, Jihoon Kim 2023-05-16