Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534736 | Key switch of keyboard unit | Soon-kyo Hong, Chul-woo Lee, Young-woo Huh, Woo-Jong Lee, Woo-jong Cho | 2003-03-18 |
| 6507452 | Filtering apparatus for hard disk drive | Byoung-young Bae, Soon-kyo Hong, Seong Hoon Kim | 2003-01-14 |