197666 ⎘
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Special dispositions or recording techniques; Arrangements, methods or circuits Controlling recording characteristics of record carriers or transducing characteristics of transducers by means not being part of their structure
Interconnect structure having multiple layers of traces for electrical connection to a tape head assembly
#302Composite magnetic head arranged so the reproducing elements do not overlap a pole of a recording element
#303Methods to determine gross and fine positioning on a reference surface of a media
#304Apparatus for locking a moveable part of a magnetic disk apparatus
#305Magnetic tape cartridge, servo writer, magnetic tape drive and method for reading servo signal
#306Perpendicular recording magnetic disk apparatus
#307Photoconductive optical write driver for magnetic recording
#308Magnetic storage write heads using micro-electro mechanical shutters
#309Magnetic recording medium
#310Method and device for recording data and erasing servo data
#311Magnetic recording channel utilizing control fields for timing recovery, equalization, amplitude and amplitude asymmetry
#312Method and apparatus for write control in a disk drive
#313Methods and systems for magnetic recording
#314High throughput missing pattern detector for servo printed recording media
#315Head gimbal assembly with magnetic head slider and magnetic disk drive apparatus with head gimbal assembly
#316Apparatus and method to read information from a tape storage medium
#317System and method for determining hard disk drive performance
#318Magnetic recording medium and method for manufacturing the same
#319Slider fly-height measurement using viscoelastic material
#320Hard disk drive having drive temperature self-adjustment for temperature-sensitive measurements
#321Disk drive having improved timing marks
#322Drive temperature self-adjustment for temperature-sensitive measurements
#323Apparatus controlling write current supplied to head and method for the apparatus
#324Substrate for magnetic recording medium
#325Head with heating element and control regime therefor
#326Servo band recorded magnetic tape, manufacturing method of the same, servo band writer and servo band writing method
#327Eccentricity correction data recording method and recording medium having eccentricity correction data
#328Method, apparatus and program storage device for providing protrusion feedback for a read/write element
#329Process of producing master carrier for magnetic transfer
#330Method and system of a head for a storage media
#331Data recording apparatus and system having sustained high transfer rates
#332Data recording apparatus and system having sustained high transfer rates
#333Amplitude spike detector for head instability
#334Method for hard disk drive flip disk diagnostics
#335Information recording and reproducing method and information recording and reproducing device
#336Data recording/reproducing apparatus, data recording/reproducing method, program, and recording medium
#337Dynamic measurement of head media spacing modulation
#338Method and apparatus for decoding sync marks in a disk
#339Method of detecting polarity reversal in a magnetoresistive sensor
#340Magnetic anisotropy adjusted laminated magnetic thin films for magnetic recording
#341Perpendicular magnetic head having thermally assisted recording element
#342Preamble pattern and magnetic recording system using the pattern
#343Magnetic recording medium, magnetic storage apparatus and recording method
#344Discrete track magnetic recording medium with lift-adjusting surface
#345Magnetic recording and reproduction method
#346Method for magnetic recording on laminated media with improved media signal-to-noise ratio
#347Magnetic recording disk drive with laminated media and improved media signal-to-noise ratio
#348Systems for searching for SAM patterns at multiple nominal frequencies
#349Methods for searching for SAM patterns at multiple nominal frequencies
#350Method, apparatus and program storage device for determining sector block sizes using existing controller signals
#351Apparatus for testing hard disk drive
#352Method and apparatus for measuring head gap length of composite head
#353Wire assisted magnetic recording with an alternating current driving the wire
#354Split-ring resonator (SRR) NFT design for use in HAMR
#355Thermally-assisted magnetic recording head including a heat sink