Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8111486 | Head gimbals assembly of hard disk and method of assembling thereof | Sung-dong Suh, Hoo-san Lee | 2012-02-07 |
| 7881002 | Method of increasing recording density of hard disc drive and controlling device thereof | Hoo-san Lee, Sung-hoon Choa, Hoon-sang Oh | 2011-02-01 |
| 7688684 | Heat-assisted magnetic recording head and recording apparatus including the same | Sung-dong Suh, Eun-hyoung Cho, Jin-seung Sohn | 2010-03-30 |