Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dong Yo Ryu — 1 Patent in 2019

MAMandom: 1 patents #23 of 115Top 20%
Seongnam-si, KR: #477 of 1,128 inventorsTop 45%
Overall (2019): #482,280 of 560,194Top 90%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10173659 Electric brake system Gi-Yung Kim, Seong Ho Choi, Yong Kap Kim, Weon-Chan Ko, Hyun-Ho Kim +4 more 2019-01-08