Drum electronics control interface and protocol for...

Dual source tracking servo systems and associated methods

Dynamic head switch timing recalibration apparatus and method

Elimination of inter symbol interference-induced timing phase st

Embedded servo banded format for magnetic disks for use with a d

Encoding techniques for patterned magnetic media

Estimating a writer/reader gap in a disk drive by measuring...

Fault tolerant sync mark detector enabled relative to a frequenc

Fault tolerant sync mark detector for comparing a sign and magni

Fault tolerant sync mark detector for synchronizing a time varyi

Fixed sample rate sampled amplitude read channel for zoned magne

Floppy disc data separator for use with single density encoding

Floppy disk drive interface circuit

Format calculator for headerless hard disk with embedded servo w

Frame synchronization for viterbi detector

Frequency controlled reference clock generator

Frequency, phase, and gain estimation technique for use in a...

Frequency, phase, and gain estimation technique for use in a...

Fully integrated programmable filters for disc drive subsystems

Generation of a fixed angular disk position index in a DASD...