Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943514 | Motor control circuit for supplying a controllable driving current | Li-Cheng Chen | 2005-09-13 |
| 6924611 | Brushless motor drive device | Guang-Nan Tzeng, Feng-Rurng Juang | 2005-08-02 |
| 6903537 | Switching DC-to-DC converter with multiple output voltages | Guang-Nan Tzeng, Tien-Tzu Chen | 2005-06-07 |
| 6861830 | Method of improving transient noise of a switching DC-to-DC converter with multiple output voltages | Guang-Nan Tzeng, Tien-Tzu Chen | 2005-03-01 |