Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4590412 | Method of energizing a stepping motor | Mai T. Xuan | 1986-05-20 |
| 4423342 | Stepping micromotor capable of rotation in both senses | — | 1983-12-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4590412 | Method of energizing a stepping motor | Mai T. Xuan | 1986-05-20 |
| 4423342 | Stepping micromotor capable of rotation in both senses | — | 1983-12-27 |