YC

Yong-Kyu Chi

Overall (2022): #199,430 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

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