Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7175717 | Method for making nano-scale grain metal powders having excellent high-frequency characteristic and method for making high-frequency soft magnetic core using the same | Yong Sul Song | 2007-02-13 |
| 7172660 | Method for making Fe-based amorphous metal powders and method for making soft magnetic core using the same | Yong Sul Song, Jae Hwa Hong | 2007-02-06 |