Disk drive spindle motor speed and timing control

Disk drive spindle motor start up using an additional motor wind

Disk drive spindle synchronization apparatus and method

Disk drive spindle synchronization apparatus and method

Disk drive start-up failure detection under disparate conditions

Disk drive storage system having means for compensating for seek

Disk drive synchronization

Disk drive system

Disk drive system and control circuitry adapted for downward...

Disk drive system and method

Disk drive system and method for operating same

Disk drive system configurable for multiple supply voltages

Disk drive system controller architecture

Disk drive system controller architecture utilizing embedded rea

Disk drive system for controlling seek operations

Disk drive system using multiple embedded quadrature servo field

Disk drive system which uses a common DAC for digital positionin

Disk drive system with adjustable spindle and actuator power to

Disk drive system with hybrid surface-based data mapping and...

Disk drive that compensates for phase incoherence between...