CC

Chang-Won Choi

Overall (2021): #174,203 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11187568 Curb for measuring flood depth in urban area Han Seung Lee, Jae Seung Joo, Jae Woong Cho, Ho Seon Kang, Chang Yeon Bae +1 more 2021-11-30
11066638 Method of preparing bacterial ghosts from gram-positive bacteria by hydrochloric acid treatment Seong Mi Ji, Hyun Jung Park, Sung Moon Oh, Nagarajan Vinod, Han Byul No 2021-07-20