Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819574 | Self-driven circuit for synchronous rectifier DC/DC converter | Fred C. Lee, Yuancheng Ren | 2004-11-16 |
| 6791230 | System and method for retaining wedges in a rotor | Gerald E. Tornquist, James D. Lengel, Raymond W. Borden, Kieran Doherty, WuenFar L. Chen +1 more | 2004-09-14 |
| 6781853 | Method and apparatus for reduction of energy loss due to body diode conduction in synchronous rectifiers | Fred C. Lee | 2004-08-24 |
| 6753637 | Exciter rotor assembly | Gerald E. Tornquist, James D. Lengel, Raymond W. Borden, Kieran Doherty, WuenFar L. Chen +1 more | 2004-06-22 |