YC

Yong-Kyu Chi

Overall (All Time): #2,671,178 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11406554 Knee joint rehabilitation instrument Chang-Soo Han, Byung Gab RYU, Hye-Youn Jang, Su Hyun Park 2022-08-09