DN

Duk-hwa Na

HC Hanwha Techwin Co.: 1 patents #31 of 100Top 35%
📍 Buk-myeon, KR: #10 of 32 inventorsTop 35%
Overall (2018): #431,063 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10040683 Multi-layered graphene sheet and method of fabricating the same Jong Hyuk Yoon, Young Il Song, Dong-kwan Won, Byung Hee Hong, Na Young Kim 2018-08-07