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USPTO Patent Rankings Data through Sept 30, 2025
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In-Keon Lim — 1 Patent

UTUdp Technology: 1 patents #8 of 21Top 40%
Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #2,974,605 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9818026 People counter using TOF camera and counting method thereof Yeon Hag Chou, Jae-Sool Shim, Seung Il Chung, Soon Myoung Kwon 2017-11-14