YH

Young Seong Han

HI Hyosung Heavy Industries: 2 patents #42 of 119Top 40%
📍 Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #2,374,918 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10476255 DC circuit breaker Byung Choul Kim, Jung Ki Hong 2019-11-12
10418210 DC circuit breaker Byung Choul Kim, Se-Hee Han, Jung Ki Hong 2019-09-17