Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8885366 | DC-to-DC voltage regulator and its operating method thereof | Ming-Hung Yu, Min-Ju Hsieh | 2014-11-11 |
| 8432709 | DC-to-AC power inverting apparatus for photovoltaic modules | Yoshihiro Konishi | 2013-04-30 |
| 8149603 | Resonance circuit for DC-link voltage control in DC-to-AC inverter | Yoshihiro Konishi, Min-Ju Hsieh | 2012-04-03 |
| 8059434 | Power conversion device and control method thereof | Yoshihiro Konishi | 2011-11-15 |
| 7990745 | Apparatus for controlling H-bridge DC-AC inverter | Yoshihiro Konishi, Min-Ju Hsieh | 2011-08-02 |
| 7869230 | Resonance circuit for use in H-bridge DC-DC converter | Yoshihiro Konishi, Min-Ju Hsieh | 2011-01-11 |
| 7522437 | Inverter circuit and control circuit thereof | Yoshihiro Konishi, Pao-Chuan Lin | 2009-04-21 |
| 7466570 | Islanding detection method | Pao-Chuan Lin, Tain-Syh Luor | 2008-12-16 |
| 7440300 | Transformerless power conversion circuit for grid-connected power generation systems | Yoshihiro Konishi, Tain-Syh Luor | 2008-10-21 |
| 7275002 | Islanding detection and protection method | Pao-Chuan Lin, Tain-Syh Luor | 2007-09-25 |
| 4911758 | Disposal of waste aqueous boron trifluoride solutions | Ronny W. Lin, Howard W. Walker | 1990-03-27 |