Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7408157 | Infrared sensor | — | 2008-08-05 |
| 7352153 | Mobile robotic system and battery charging method therefor | — | 2008-04-01 |
| 7318248 | Cleaner having structures for jumping obstacles | — | 2008-01-15 |
| 7246405 | Self-moving vacuum cleaner with moveable intake nozzle | — | 2007-07-24 |
| 6666912 | Air cleaning apparatus | — | 2003-12-23 |
| 6342000 | Sander having a vibrating mechanism | — | 2002-01-29 |
| 5839546 | Safety locking device for vehicle | — | 1998-11-24 |