Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652147 | Bearing structure | Alex Horng | 2003-11-25 |
| 6646875 | Axle tube structure for a motor | Alex Horng, Ching-Sheng Horng | 2003-11-11 |
| 6640888 | Heat sink | Alex Horng, Ching-Sheng Hong | 2003-11-04 |
| 6617736 | Axle tube structure for a motor | Alex Horng | 2003-09-09 |