(58) Field of Classification Search........................ None Assistant Examiner—James L
Habermehl See application file for complete search history.(57) ABSTRACT (56) References …

A disk drive is disclosed comprising a plurality of disks having a plurality of disk surfaces.
The disk drive further comprises a head actuated over each disk surface, and a spindle …

A disk drive is disclosed comprising a disk, a spindle motor operable to rotate the disk, a
head actuated over the disk, an interface operable to receive a host supply voltage, and a …

A disk drive is disclosed comprising a head actuated over a disk, wherein the head
comprises a laser operable to heat the disk while writing data to the disk, and a fly height …

(57) ABSTRACT A disk drive is disclosed comprising a disk comprising a plurality of data
tracks defined by servo sectors. Each servo sector comprises a periodic preamble recorded …

A disk drive is disclosed comprising a disk, a head comprising a laser operable to heat the
disk while writing data to the disk, and a fly height actuator (FHA) operable to actuate the …

A data storage device is disclosed comprising a head actuated over a disk and a vibration
detector configured to generate a vibration signal in response to a vibration affecting the …

A disk drive is disclosed comprising a plurality of disk surfaces including a first disk surface
and a second disk surface. The disk drive further comprises a plurality of heads including a …

6,204,988 B1 3/2001 Codilian et al. 6,958,881 B1 10/2005 Codilian et al. 6,243,223 B1 6,
2001 Elliott et al. 6,963,465 B1 1 1/2005 Melkote et al. 6.265. 86s B1 7/2001 Richter …

A power control module comprising low voltage (LV) port for receiving low supply voltage via
LV supply line, high voltage (HV) input port for receiving high supply voltage via HV supply …