CS

Chun Chol Sin

Overall (All Time): #2,835,541 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10166075 Minimally invasive surgical instrument implementing a motor Chang Wook Jeong, Sung-Ryul Kim, Hyung Tae Kim 2019-01-01