Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10041156 | High strength austenitic-based steel with remarkable toughness of welding heat-affected zone and preparation method therefor | Hak-Cheol Lee, In-Shik Suh, Soon-Gi LEE, Yong Jin Kim, Hong-Ju Lee | 2018-08-07 |
| 9945014 | High-manganese wear resistant steel having excellent weldability and method for manufacturing same | Soon-Gi LEE, In-Shik Suh, Hong-Ju Lee | 2018-04-17 |
| 9920186 | Crosslinked polyethylene resin composition | Ka Ram Sun, Youn Sun Nam, Young Il Song | 2018-03-20 |
| 9897655 | Scan chain circuit and integrated circuit including the same | Dong-Wook Seo, Chan-Ho Lee | 2018-02-20 |