Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970319 | Disk drive comprising a pulse width modulated demand limit circuit for enhancing power management during spin-down | George J. Bennett | 2005-11-29 |
| 6967458 | Decreasing spin up time in a disk drive by adjusting a duty cycle of a spindle motor PWM signal to maintain constant average input current | George J. Bennett | 2005-11-22 |
| 6934135 | Disk drive monitoring a supply current to protect motor driver circuits | — | 2005-08-23 |
| 6900959 | Disk drive comprising an offset-nulling amplifier for detecting a back EMF voltage of a voice coil motor | Norman D. Gardner | 2005-05-31 |
| 6867944 | Disk drive comprising VCM stall detector for velocity control of an actuator arm | — | 2005-03-15 |