HC

Hyeung Sik Choi

Overall (All Time): #1,823,983 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11791765 Solar power generator having variable shape 2023-10-17
8860269 Watertight apparatus for an underwater motor Han Il Park 2014-10-14