Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
10/2013
10/17/2013US20130270222 Film forming composition for hard disk
10/16/2013EP2649616A1 Device for supporting a magnetic reading head
10/16/2013CN103354093A System, method and apparatus for shingled magnetic recording in disk drives
10/16/2013CN101686600B Flexible printing wiring board, method for manufacturing the same, and flexible printing wiring board for hard disc device
10/16/2013CN101496356B Systems and methods for providing recording as a network service
10/15/2013US8559286 Recording/reproducing method, recording/reproducing apparatus, optical recording medium, and computer readable recording medium having recorded thereon program for the recording/reproducing method
10/15/2013US8559284 Circuits, architectures, apparatuses, systems, algorithms and methods and software for optimum power calibration for optical disc recording
10/15/2013US8559141 Spin tunneling magnetic element promoting free layer crystal growth from a barrier layer interface
10/15/2013US8559140 Magnetic element with varying stripe heights
10/15/2013US8559139 Sensor module and method for manufacturing a sensor module
10/15/2013US8559138 Dual stage actuator suspension having a single microactuator and employing pseudo symmetry to achieve suspension balance
10/15/2013US8559137 Piezoelectric actuator and head suspension
10/15/2013US8559136 Hard amorphous carbon film containing ultratrace hydrogen for magnetic recording media and magnetic heads
10/15/2013US8559134 Radio frequency magnetic field assisted recording head, head assembly, amd recording apparatus
10/15/2013US8559133 Perpendicular magnetic write head and magnetic write device
10/15/2013US8559132 Perpendicular magnetic recoding head with a laminated pole
10/15/2013US8559131 Perpendicular magnetic recording media and magnetic disc apparatus
10/15/2013US8559127 Integrated heat assisted magnetic recording head with extended cavity vertical cavity surface emitting laser diode
10/15/2013US8559126 Method and apparatus for positioning a magnetic-recording head
10/15/2013US8559125 Seamless and untrimmed primary servo burst with multiple secondary servo bursts
10/15/2013US8559124 Cartridge refresh and verify
10/15/2013US8559123 Magnetic recording device, magnetic recording method and magnetic recording medium for shingle write scheme
10/15/2013US8557409 Perpendicular magnetic recording medium
10/15/2013US8557408 Perpendicular media with dual soft magnetic layers
10/15/2013US8557407 Low resistance tunneling magnetoresistive sensor with natural oxidized double MgO barrier
10/15/2013US8557369 Embossing lacquer for micro-optical security elements
10/15/2013US8557366 Roofing shingle including sheet as headlap
10/15/2013US8557337 Magnetic core—ceramic shell nanocrystals and manufacturing method thereof
10/15/2013US8555486 Method for providing a pole in a magnetic recording transducer using a cathodic etch
10/10/2013WO2013151837A1 Reduction of capping layer resistance area product for magnetic device applications
10/10/2013WO2013151612A1 Perpendicular pole head for servo writing magnetic media
10/10/2013US20130266822 Lubricant with non-terminal functional groups
10/10/2013US20130266740 Thermal Retention Structure for a Data Device
10/10/2013US20130265863 Thermally assisted magnetic recording head inspection method and apparatus
10/10/2013US20130265674 Gimbal assembly with a gold tongue/dimple interface and methods of making the same
10/10/2013US20130265673 Patterned magnetic media with offset data and servo regions
10/10/2013US20130265672 Perpendicular Pole Head for Servo Writing Magnetic Media
10/10/2013US20130265669 Magnetic Tape Partitioning Format For Use in Linear Recording of Fixed Partitions
10/10/2013US20130264306 Method for planarizing a perpendicular magnetic recording disk for thermally-assisted recording (tar)
10/10/2013DE102013005637A1 Implementierung eines Umabbildungsbefehls mit Indirektionsaktualisierung für indirigierte Speicherung Implementation of a Umabbildungsbefehls with Indirektionsaktualisierung for indirigierte storage
10/09/2013EP2648186A1 Advanced air bearing slider with modulation decreasing stiffness
10/09/2013EP2648185A1 Write yoke with stabilizing layer
10/09/2013CN103345926A Device and method for detecting elastic arm
10/09/2013CN103345925A Shingle-written magnetic recording device with hybrid E-regions
10/08/2013US8554992 Automatic media readying system and method for a optical medium with file systems
10/08/2013US8553517 Magnetic medium using spin-polarized electrons and apparatus and method of recording data on the magnetic medium
10/08/2013US8553508 Focus servo control device, and information recording/reproducing device using the same
10/08/2013US8553372 Magnetic oscillator
10/08/2013US8553371 TMR reader without DLC capping structure
10/08/2013US8553370 TMR reader structure having shield layer
10/08/2013US8553369 Magnetic element with improved stability and including at least one antiferromagnetic tab
10/08/2013US8553368 High aspect ratio motion limiter of a microactuator and method for fabrication
10/08/2013US8553367 Depopulated head stack assembly having a necked dummy mass
10/08/2013US8553365 Apparatuses and methods for loading a head onto a disk medium
10/08/2013US8553364 Low impedance, high bandwidth disk drive suspension circuit
10/08/2013US8553363 Air-bearing surface of head for minimizing contact with disk
10/08/2013US8553362 Magnetic recording head with adjacent track interference suppresion by novel microwave-assisted magnetic recording element
10/08/2013US8553361 Perpendicular write head having a trailing shield with a short gap, short throat and high apex angle for improved linear density recording
10/08/2013US8553360 Magnetic recording head having write pole with higher magnetic moment towards trailing edge
10/08/2013US8553359 Magnetic recording head and magnetic recording/reproducing apparatus using the same
10/08/2013US8553353 Neutralization of static charge on magnetic tape
10/08/2013US8553352 Magnetic tape head having lubricant in recessed portions of a tape bearing surface thereof, and systems having the head
10/08/2013US8553349 Servo routine for track seeking in a hard disk drive and hard disk drive for performing the same
10/08/2013US8553345 Position demodulation apparatus and position demodulation method
10/08/2013US8553344 Tape cartridge paired data
10/08/2013US8552328 Method of repairing the deterioration of magneto-resistive effect device
10/08/2013US8551627 Magnetic disk and method of manufacturing the same
10/08/2013US8551626 CCP-CPP magnetoresistive reader with high GMR value
10/08/2013US8551349 Method for producing magnetic recording medium, and magnetic recording/reproducing apparatus
10/08/2013US8551347 Methods for creating a stepped perpendicular magnetic pole via milling and/or metal liftoff
10/03/2013WO2013147149A1 Method for manufacturing magnetic-disk glass blank and method for manufacturing magnetic-disk glass substrate
10/03/2013WO2013146863A1 Information reproduction device and information reproduction method
10/03/2013WO2013146256A1 Glass for magnetic recording medium substrate, and glass substrate for magnetic recording medium and use thereof
10/03/2013WO2013146135A1 Manufacturing method for glass substrate for information recording medium, and information recording medium
10/03/2013WO2013146134A1 Manufacturing method for glass substrate for information recording medium, and information recording medium
10/03/2013WO2013146133A1 Manufacturing method for glass substrate for information recording medium, and information recording medium
10/03/2013WO2013146132A1 Manufacturing method for glass substrate for information recording medium, and information recording medium
10/03/2013WO2013146131A1 Manufacturing method for glass substrate for information recording medium, and information recording medium
10/03/2013WO2013146090A1 Method for manufacturing glass substrate for magnetic disk
10/03/2013WO2013146089A1 Glass substrate for magnetic disk, magnetic disk, magnetic disk drive device
10/03/2013WO2013146052A1 Magnetic card reader
10/03/2013WO2013145503A1 Method for producing hdd glass substrate
10/03/2013WO2013145461A1 Method for producing hdd glass substrate
10/03/2013WO2013145460A1 Method for producing hdd glass substrate and hdd glass substrate
10/03/2013WO2013145458A1 Supporting shaft, method for polishing end surface of magnetic disk glass substrate, and method for manufacturing magnetic disk glass substrate
10/03/2013US20130260180 Glass substrate for information recording medium and method for manufacturing the same
10/03/2013US20130260179 Magnetic recording medium and method of manufacturing the same
10/03/2013US20130260027 Method for manufacturing glass substrate for magnetic disk, and method for manufacturing magnetic disk
10/03/2013US20130258833 Optical recording medium having auxiliary information and reference clock
10/03/2013US20130258825 Recording head for heat assisted magnetic recording
10/03/2013US20130258528 Advanced Air Bearing Slider with Modulation Decreasing Stiffness
10/03/2013US20130258527 Magnetic head and magnetic recording apparatus
10/03/2013US20130258526 High areal density tape format and head
10/03/2013US20130258525 Write Yoke with Stabilizing Layer
10/03/2013US20130258524 Spin conduction element and magnetic sensor and magnetic head using spin conduction
10/03/2013US20130258523 Magnetic recording medium, magnetic recording/reproducing apparatus, and method of manufacturing magnetic recording medium
10/03/2013US20130258519 Reading magnetic tape
10/03/2013US20130258518 Patterned storage medium
10/03/2013US20130258517 Reduction of degradation of magnetic tape apparatus
10/03/2013US20130258516 Error recovery procedure (erp) using estimated best setting in first run
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