Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809484 | Multiple electronically commutated motor control apparatus and method | Dragan Radakiovic | 2004-10-26 |
| 6803735 | Speed-based open-loop start-up method for brushless DC motor | Ke Liu | 2004-10-12 |
| 6801009 | Current limitation process of brush and brushless DC motors during severe voltage changes | Ke Liu | 2004-10-05 |
| 6798162 | 12/42 volt DC brush motor control system | Ke Liu | 2004-09-28 |
| 6774587 | Multiple brush-type motor control apparatus and method | Dragan Radavcovic | 2004-08-10 |