Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8786224 | Sensorless commutation circuit and sensorless driving apparatus for brushless motor | Chii-Maw Uang, Zu-Sheng HO | 2014-07-22 |
| 8464833 | Adjustable hang ladder with fall arresting and cushioning arrangement | — | 2013-06-18 |