Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7479774 | High-performance solar photovoltaic (PV) energy conversion system | Wen-Hung Wang | 2009-01-20 |
| 7382113 | High-efficiency high-voltage difference ratio bi-directional converter | Rou-Yong Duan | 2008-06-03 |
| 7375985 | High efficiency single stage bidirectional converter | Li-Wei Liu | 2008-05-20 |
| 7262979 | Current source wave voltage inverter voltage-clamping and soft-switching techniques, and fuel cell system using the same | Rou-Yong Duan | 2007-08-28 |
| 7161331 | Boost converter utilizing bi-directional magnetic energy transfer of coupling inductor | Rou-Yong Duan | 2007-01-09 |
| 7000395 | Hybrid clean-energy power-supply framework | Rou-Yong Duan | 2006-02-21 |