SJ

Shin Myung Jung

KI Korea Railroad Research Institute: 1 patents #48 of 132Top 40%
Overall (All Time): #2,869,778 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9855852 Charging apparatus for unmanned aerial vehicles and method thereof In Ho Cho, Yong Jang Kwon, Byung Song Lee 2018-01-02