Issued Patents All Time
Showing 1–1 of 1 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, Gyosung Kim, Chang-Hoon Lee, Sung Yul Huh | 2001-04-10 |