Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7564700 | Power supply system and apparatus | Anders Hansson, Jun Ma, Mattias Andersson | 2009-07-21 |
| 7525821 | Power supply system and apparatus | Anders Hansson, Jun Ma, Mattias Andersson | 2009-04-28 |
| 7408790 | Power supply system and apparatus | Anders Hansson, Jun Ma, Mattias Andersson | 2008-08-05 |
| 7193864 | Power supply system and apparatus | Anders Hansson, Jun Ma, Mattias Andersson | 2007-03-20 |
| 6577516 | Method and apparatus for optimizing the output power of a rectifier | Christer Thoren | 2003-06-10 |
| 5793190 | Method and device for power conversion | Christer Thoren | 1998-08-11 |