SC

Sunghwan Chang

KM Korea Institute Of Machinery & Materials: 1 patents #1 of 46Top 3%
Overall (2023): #241,820 of 537,848Top 45%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11648382 Microneedle structure and manufacturing method and manufacturing apparatus for the same Jung-yup Kim, Jaegu Kim, Yeong-Eun Yoo 2023-05-16