197890 ⎘
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Disposition or mounting of heads relative to record carriers with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks for magnetoresistive heads
Magnetic disk device and servo gate generation method
#2Recording device, control device, recording method, recording tape cartridge, and data recording and reproducing system
#3Method and device for downloading resources
#4Minimization of thermal magnetoresistive offset change
#5Device and method for recording information regarding servo signals
#6Magnetic tape device and reproducing method employing TMR reproducing head and tape with characterized XRD intensity ratio
#7Magnetic tape device and head tracking servo method
#8Magnetic tape device and magnetic reproducting method employing TMR head and tape with characterized magnetic layer
#9Implementing enhanced track following during read back using head asymmetry metrics in hard disk drives
#10Scissor magnetic read sensor with novel multi-layer bias structure for uniform free layer biasing
#11Method and apparatus for determining position of multiple drive heads
#12Systems and methods for calibrating read and write operations in two dimensional magnetic recording
#13Deriving servo PES from DC erased bursts in perpendicular recording
#14Resistivity sense bias circuits and methods of operating the same
#15Magneto-resistance effect element and thin-film magnetic head having non-magnetic spacer layer composed of one semiconductor layer and two metal layers
#16Magnetoresistive reproducing magnetic head and magnetic recording apparatus utilizing the head
#17Magnetio-resistive device including a multi-layer spacer which includes a semiconductor oxide layer
#18MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING APPARATUS AND MAGNETIC RECORDING METHOD
#19Magnetic encoder apparatus
#20Magnetoresistive element having free layer, pinned layer, and spacer layer disposed therebetween, the spacer layer including semiconductor layer
#21Magneto-resistance effect element with a stacked body having a constricted shape
#22Magnetic recording device and medium having mask pattern
#23Magnetic recording apparatus and magnetic recording and reproducing apparatus
#24Recording controlling method in hard disk drive and hard disk drive using the same
#25Ferromagnetic tunnel magnetoresistive devices and magnetic head
#26Ferromagnetic tunnel magnetoresistive devices and magnetic head
#27Data storage device and servo information writing method
#28Magnetic scanning system
#29Method for forming a read transducer by ion milling and chemical mechanical polishing to eliminate nonuniformity near the MR sensor
#30Ferromagnetic tunnel magnetoresistive devices and magnetic head
#31Magnetic recording medium, magnetic recording apparatus and magnetic recording method
#32Method and apparatus for writing with head having spaced read and write elements
#33Data storage device using programmable deglitch window to detect saturation of VCM current control
#34Method and apparatus for multi-channel servo demodulation
#35Erase coarse guide spiral-based in-drive erase process
#36Determining track density capability in a storage device