Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7952470 | Collision detection apparatus, collision detecting method and robot and vacuum cleaner using the same | Ching-Chi Liao, Yen-Chieh Mao, Lai-Sheng Chen, Yu-Liang Chung, Yann-Shuoh Sun | 2011-05-31 |