Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8527735 | Data storage using virtual addressing | In-sik Ryu, Se-wook Na, Jae Sung Lee | 2013-09-03 |
| 7617419 | Apparatus and method for managing random-directional scratches on hard disk | — | 2009-11-10 |