Propagation self servo write system and method for storage...
Propagation self servowrite using self-written spiral...
Protection apparatus and method for hard disk drive unit of a po
Providing pre-determined servo position correction values...
Proximity detection method for magnetic head and recording...
Pulley cam for a tape cassette drive which moves axially of the
Pulsed current velocity controlled head load method and apparatu
PWM/linear driver for disk drive voice coil actuator