JH

Ja-Kyung Hahn

KT Kt: 1 patents #406 of 904Top 45%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #2,886,655 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9952570 Electric power management Ho-Seok SEO, Ki-Jung Kim, Ji Hyun An, Jong-Hoon Han, Jung-Guen Kim 2018-04-24