Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042231 | Portable terminal with hinge apparatus | Do Hun Kim, Hyon-Myong Song, Eon-Seog Cheon | 2011-10-25 |
| 7302283 | Portable digital communication apparatus having improved grip | Eon-Seog Cheon | 2007-11-27 |
| 6841180 | Method for preparing lactic acid fermented solution of mushroom and lactic acid fermented solution of mushroom produced thereby | Beom-Kyu Kim, Gab-Gyun Shin, Jae Young Cha, Beong Sam Jeon | 2005-01-11 |