YC

Yong Joon Chang

HC Hanwha Defense Co.: 1 patents #16 of 46Top 35%
📍 Changwon-si, KR: #625 of 1,106 inventorsTop 60%
Overall (All Time): #2,819,411 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10798272 Artillery shell-shaped information gathering device Dong Hwan Choi, Seong Jun Cheon 2020-10-06