Pre-amplifier employing transistors having a diminished...

Pre-assembled voice coil magnetic assembly and rotatable...

Pre-block ID mark for multi-directional block location when...

Pre-formatting of a storage media having fixed-size partitions

Pre-programming of a preamplifier in a disk drive to improve...

Pre-read learning digital servo-control device

Pre-recorded magnetic audio tape for learning

Pre-recorded magnetic video tape having an information code on t

Pre-shaped head suspension baseplate for swaging deformation...

Preamble pattern and magnetic recording system using the...

Preamble pattern and magnetic recording system using the...

Preamp circuit including a loopback mode for data storage...

Preamp circuit including a loopback mode for data storage...

Preamp fast head switch technique for servo mode

Preamp reader design for high resistance read heads

Preamp using pulsed write currents

Preamplifier arranged in proximity of disk drive head

Preamplifier arranged in proximity of disk drive head

Preamplifier bias circuit for use in an AC coupled magnetoresist

Preamplifier circuit