Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10103647 | Sensorless measurement method and device for filter capacitor current by using a state observer | Shu-Syuan Huang, Yoshihiro Konishi, Zong-Zhen Yang | 2018-10-16 |
| 9240738 | Interlocking device and three-phase interlocking device for DC to AC converter | Hsi-Chih Chang, Shu-Syuan Huang | 2016-01-19 |
| 8885366 | DC-to-DC voltage regulator and its operating method thereof | Ming-Hung Yu, Yung-Fu Huang | 2014-11-11 |
| 8149603 | Resonance circuit for DC-link voltage control in DC-to-AC inverter | Yung-Fu Huang, Yoshihiro Konishi | 2012-04-03 |
| 8074260 | Interactively authorizing access control method | Pin-Chao Hsu, Mu-Lan Liao, Wu-Chi Ho, John Mai | 2011-12-06 |
| 7990745 | Apparatus for controlling H-bridge DC-AC inverter | Yung-Fu Huang, Yoshihiro Konishi | 2011-08-02 |
| 7869230 | Resonance circuit for use in H-bridge DC-DC converter | Yung-Fu Huang, Yoshihiro Konishi | 2011-01-11 |