Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004124 | Vibration generation module capable of generating inertial and impact vibrations | Dong Soo Kwon | 2011-08-23 |
| 7924145 | Haptic module using magnetic force, electronic apparatuses having the module | Nam-Su Yuk, Dong Soo Kwon | 2011-04-12 |