Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chung Keun CHAE

Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #2,646,737 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11293595 Hydrogen fueling system and method based on real-time communication information from CHSS for fuel cell 2022-04-05