Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933687 | Moving object capable of recognizing image and moving-object directing system equipped with the same | Ho-Seon Rew | 2011-04-26 |
| 7921506 | Robot cleaner having function for detecting separation of dust tank and control method thereof | Hyoung-deuk Im | 2011-04-12 |