EC

Euisun Choi

Samsung: 2 patents #37,631 of 75,807Top 50%
Overall (All Time): #1,738,715 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12424585 Apparatus for bonding chip band and method for bonding chip using the same Huijae Kim, Mingu LEE, Hyeonggyun Cheong, Yunpyo Hong 2025-09-23
12136563 Semiconductor manufacturing apparatus including bonding head Mingu LEE, Chulhyun Park, Kangsan Lee, Eunhaeng Lee 2024-11-05