Issued Patents 2011
Showing 1–2 of 2 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, Nai-Chia Chang | 2011-05-31 |
| 7861365 | Robotic vacuum cleaner | Jiing-Fu Chen, Yu-Liang Chung, Weng-Jung Lu, Meng-Chun Chen, Chun-Hsien Liu | 2011-01-04 |