Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972548 | Pulse frequency modulated voltage regulator capable of prolonging a minimum off-time | Yung-Chih Chen, Rong-Chin Lee | 2005-12-06 |
| 6924611 | Brushless motor drive device | Feng-Rurng Juang, Chi-Yang Chen | 2005-08-02 |
| 6911867 | Error amplifier and DC-DC converter and the method thereof | Tien-Tzu Chen, Yung-Chih Chen | 2005-06-28 |
| 6903537 | Switching DC-to-DC converter with multiple output voltages | Tien-Tzu Chen, Chi-Yang Chen | 2005-06-07 |
| 6861830 | Method of improving transient noise of a switching DC-to-DC converter with multiple output voltages | Tien-Tzu Chen, Chi-Yang Chen | 2005-03-01 |