Issued Patents All Time
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 | Yen-Chieh Mao, Lai-Sheng Chen, Yu-Liang Chung, Yann-Shuoh Sun, Nai-Chia Chang | 2011-05-31 |
| 7652446 | Method for detecting and controlling output characteristics of a DC motor and a self-propelled apparatus using the same | Janq-Yann Lin, Yong-Lin Kuo, Yaw-Nan Lee, Yann-Shuoh Sun | 2010-01-26 |