DJ

Do Hyeon Jeong

RC Raphas Co.: 1 patents #1 of 6Top 20%
📍 Seoul, KR: #3,340 of 8,189 inventorsTop 45%
Overall (2020): #487,973 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10751929 Manufacturing device for micro-needle Hong-Kee Kim, Jung Dong Kim, Jung Hyun BAE, Yang Gi Lee, So Hyun Park 2020-08-25