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

Seoul, KR: #3,228 of 8,209 inventorsTop 40%
Overall (2022): #503,527 of 548,613Top 95%
1 Patents 2022

Issued Patents 2022

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