Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7693316 | Apparatus and method for displaying hologram of a mobile communication terminal | — | 2010-04-06 |
| 7601443 | Perpendicular magnetic recording media with laminated soft magnetic underlayer | Chee-kheng Lim, Yong-su Kim, Byung-kyu Lee, Hoon-sang Oh | 2009-10-13 |