Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12014843 | Joining structure of different kinds of conductors, joining method of different kinds of conductors, and joint of power cables | Jeong-Ik Kim, Hyun-Su Kim | 2024-06-18 |
| 11508493 | Aluminum alloy for cable conductor | Ji-Young Kim, Jee Yong PARK | 2022-11-22 |
| 7112271 | Method and apparatus for making very low roughness copper foil | Cha Jo, Chang Hee Choi, Jeong-Ik Kim | 2006-09-26 |