Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6212928 | Method for manufacturing thin cold rolled inner shield steel sheet with superior magnetic field shielding property | Ki-Ho Kim, Chang-Hoon Lee, Sung Yul Huh, Boeng-Joon Kim | 2001-04-10 |
| 6193819 | Method for manufacturing cold rolled shadow mask steel sheet with stacked annealing | Hyun-Gyu Hwang, Eel-Young Kim, Joung-Hoon Cheoi, Jong Ho Kim, Young-mo Kim +2 more | 2001-02-27 |