Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11239759 | Power conversion device and control method for voltage equalization | Chi-Lung Hsiao | 2022-02-01 |
| 8653781 | Variable frequency drive and rotation speed searching apparatus for an induction motor | Chi-Lung Hsiao | 2014-02-18 |