Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071521 | Liquid detergent composition | Yoshimasa Okamoto, Masahiro Suzuki | 2011-12-06 |
| 8059434 | Power conversion device and control method thereof | Yung-Fu Huang | 2011-11-15 |
| 7990745 | Apparatus for controlling H-bridge DC-AC inverter | Yung-Fu Huang, Min-Ju Hsieh | 2011-08-02 |
| 7869230 | Resonance circuit for use in H-bridge DC-DC converter | Yung-Fu Huang, Min-Ju Hsieh | 2011-01-11 |