YC

Yongjoon Chang

HC Hanwha Land Systems Co.: 1 patents #4 of 31Top 15%
📍 Changwon-si, KR: #625 of 1,106 inventorsTop 60%
Overall (All Time): #2,870,401 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9859723 Apparatus and method for adjusting charge/discharge range of vehicle based on events HeeSeo Chae, Youngsik OH 2018-01-02