Method and circuit for compensating slow-varying runout of...

Method and circuit for providing velocity-controlled head...

Method and circuit for sensing back EMF

Method and circuitry for in-situ measurement of transducer/recor

Method and control scheme for compensating the coarse...

Method and data storage device for writing patterns onto...

Method and device for controlling the tracking

Method and device for measuring disk drive alignment

Method and device for retracting an actuator

Method and device for testing units for processing magnetic disk

Method and device for tracking video signals on a magnetic tape

Method and disc drive for writing servo wedges

Method and disk apparatus for automatically adjusting a head pos

Method and disk drive for enhanced performance in the...

Method and disk drive for improving head position accuracy...

Method and disk drive for improving head position accuracy...

Method and means for active shock protection in a magnetic disk

Method and means for maintaining data integrity in disk drives r

Method and means for parking read/write heads in a disc drive us

Method and means for tracking magnetic tracks