Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680037 | High accuracy current mirror | — | 1997-10-21 |
| 5668449 | Motor with input-controlled high side driver | — | 1997-09-16 |
| 5656897 | Current sensing and control in brushless DC motors | Karl M. Schlager, Li-Hsin D. Lu | 1997-08-12 |
| 5614797 | Stator coil driver circuit for a brushless DC motor | — | 1997-03-25 |
| 5592345 | Feedforward circuit and method for controlling the speed of a spindle motor in a disk drive | Sandro Cerato | 1997-01-07 |