Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274009 | Laminator | Sungmoon Kim, Hyungrae Roh, Kwangseok PARK | 2025-04-08 |
| 12219715 | System and method for manufacturing composite board | Sungmoon Kim, Jinwoo Kim, Euidock Ryu, Hyungrae Roh | 2025-02-04 |
| 12082348 | System and method for manufacturing composite substrate | Sungmoon Kim, Jinwoo Kim, Euidock Ryu, Hyungrae Roh | 2024-09-03 |
| 10139853 | Method for manufacturing light emitting metal knob | Jaeho Choi | 2018-11-27 |