Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956726 | Power protection device | Yen-John Chen | 2005-10-18 |
| 6933699 | Motor drive circuit and method with frequency setting and correcting functions | Yen-John Chen | 2005-08-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956726 | Power protection device | Yen-John Chen | 2005-10-18 |
| 6933699 | Motor drive circuit and method with frequency setting and correcting functions | Yen-John Chen | 2005-08-23 |