Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946815 | Switch for a variable-speed induction motor | Chung-Hsin Hao | 2005-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946815 | Switch for a variable-speed induction motor | Chung-Hsin Hao | 2005-09-20 |