DJ

Do Hyeon Jeong

RC Raphas Co.: 2 patents #1 of 7Top 15%
📍 Seoul, KR: #1,810 of 8,242 inventorsTop 25%
Overall (2019): #177,264 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10507312 Method for manufacturing microneedle Jung Dong Kim, Beom Joon Kim, Hong-Kee Kim 2019-12-17
10231879 Manufacturing method of microstructure Hong-Kee Kim, Jung Dong Kim, Jung Hyun BAE, Yang Gi Lee, So Hyun Park 2019-03-19