Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
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Cheongsoo Choi

📍 Changwon-si, KR: #20 of 89 inventorsTop 25%
Overall (2025): #429,531 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12287017 Collection apparatus for collecting particulate matter generated in brake system of transport facility Kwang Taek Hwang, Jin Ho Kim, Junghun KIM 2025-04-29