Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
10/2014
10/21/2014US8869179 Rotary head data storage and retrieval system and method
10/21/2014US8868866 Configurable tape loader with internal hard-disk
10/21/2014US8867322 Systems and methods for providing thermal barrier bilayers for heat assisted magnetic recording media
10/21/2014US8867178 Read sensor with a hard bias layer having a high static field resistance
10/21/2014US8867177 Magnetic sensor having improved resistance to thermal stress induced instability
10/21/2014US8867176 Corrosion protection utilizing a milled, top spin valve GMR sensor
10/21/2014US8867175 Magnetic shield base lamination
10/21/2014US8867174 Apparatuses and methods for loading a head onto a disk medium
10/21/2014US8867173 Balanced multi-trace transmission in a hard disk drive flexure
10/21/2014US8867172 ABS design for uniform touch-down and back-off in DFH applications
10/21/2014US8867171 Medium, method of fabricating a medium, recording system and method of controlling a recording system
10/21/2014US8867170 Multilayer plasmon generator
10/21/2014US8867169 Magnetic head for perpendicular magnetic recording having a main pole and a shield
10/21/2014US8867168 Magnetic head for perpendicular magnetic recording having a write shield
10/21/2014US8867167 Tapered pole heads for magnetic media
10/21/2014US8867163 Head rotator assembly for tape drive
10/21/2014US8867162 Magnetic disk device and demodulation position correcting method
10/21/2014US8867161 Shingled magnetic recording with variable track spacing
10/21/2014US8867159 Method and read module for adjusting a frequency at which a converter samples a read signal based on movement of center of a rotating storage medium
10/21/2014US8867158 Quiet field and synchronization field data format
10/21/2014US8867157 Perpendicular pole head for servo writing magnetic media
10/21/2014US8867154 Systems and methods for processing data with linear phase noise predictive filter
10/21/2014US8866243 Ferromagnetic tunnel junction structure and magnetoresistive element using the same
10/21/2014US8866207 Magnetic stacks with perpendicular magnetic anisotropy for spin momentum transfer magnetoresistive random access memory
10/21/2014US8865327 Perpendicular magnetic disc
10/21/2014US8865269 Method of forming a protective film for a magnetic recording medium, a protective film formed by the method and a magnetic recording medium having the protective film
10/21/2014US8865010 Pattern forming method and imprint mold manufacturing method
10/21/2014US8865008 Two step method to fabricate small dimension devices for magnetic recording applications
10/16/2014US20140308542 Magnetic recording medium and magnetic storage apparatus
10/16/2014US20140308439 Method of protecting patierned magnetic materials of a stack
10/16/2014US20140307534 Apparatuses and methods for controlling near-field transducer to write pole spacing
10/16/2014US20140307533 Light source alignment for heat assisted magnetic recording
10/16/2014US20140307349 Magnetic recording transducers having slim shaped additional poles
10/16/2014US20140307348 High Data Rate Writer Design
10/16/2014US20140307346 Humidity and temperature controlled tape drive cleaning
10/14/2014USRE45194 Penetrable cap
10/14/2014US8863223 Mobile set top box
10/14/2014US8862259 Processing data managing system, processing system, and processing device data managing method
10/14/2014US8861316 Write pole for recording head
10/14/2014US8861143 Suspension for compensating slider attitude
10/14/2014US8861142 Suspension board with circuit and producing method thereof
10/14/2014US8861141 Damped dual stage actuation disk drive suspensions
10/14/2014US8861140 Slider supporting apparatus
10/14/2014US8861139 Magnetic head with planar outrigger
10/14/2014US8861138 Multilayer plasmon generator
10/14/2014US8861137 Perpendicular magnetic recording write head with main pole formed on a metallic amorphous underlayer
10/14/2014US8861136 Spin conduction element and magnetic sensor and magnetic head using spin conduction
10/14/2014US8861135 Thermally-assisted magnetic write head, head gimbal assembly, head arm assembly, and magnetic disk unit
10/14/2014US8861134 Method and system for providing perpendicular magnetic recording transducers utilizing a damascene approach
10/14/2014US8861133 Method and system for providing a perpendicular magnetic recording transducer using a low energy mill
10/14/2014US8861132 Low friction tape head and system implementing same
10/14/2014US8861126 Disk drive detecting when head is on ramp
10/14/2014US8861125 Preamplifier output current control
10/14/2014US8861124 Integrated sensor for monitoring laser power in a heat assisted magnetic recording disk drive
10/14/2014US8861123 Disk drive servoing on first disk surface while erasing second disk surface
10/14/2014US8861122 Systems and methods for sync mark based read offset detection
10/14/2014US8861121 Closed loop control of tape media positioning within tape drive using position error signal feedback
10/14/2014US8861120 Magnetic medium and writing and reading method
10/14/2014US8861119 Write precompensation for head misalignment
10/14/2014US8861118 Disk drive with servo system providing time-syncing for gapless sectors
10/14/2014US8861117 Data intersector gaps for data sector format
10/14/2014US8861116 Track pitch variation measurement method using spiral DC pattern writing
10/14/2014US8861115 Pin-efficient reader bias enable control
10/14/2014US8861114 Method and system for compensating for adjacent tracks during reading of data
10/14/2014US8861113 Noise predictive filter adaptation for inter-track interference cancellation
10/14/2014US8861112 Two dimensional magnetic recording system head separation estimator
10/14/2014US8861111 Two dimensional magnetic recording servo system phase alignment
10/14/2014US8861108 Magnetic disk drive and method for correcting defective location detected using head disk interference sensor
10/14/2014US8861107 Systems and methods for burst demodulation
10/14/2014US8860407 Method and system for performing on-wafer testing of heads
10/14/2014US8859118 Perpendicular magnetic recording medium
10/14/2014US8859033 Method for producing magnetic recording medium and magnetic recording replaying device
10/14/2014US8858810 Method of producing a suspension board with circuit
10/14/2014US8858809 Method of manufacturing magnetic recording medium
10/14/2014US8857046 Apparatus for manufacturing a head suspension
10/09/2014WO2014164183A1 Azimuth actuated dual device set positioning
10/09/2014WO2014164110A1 Method and device for verifying a servo pattern in tape media
10/09/2014WO2014163961A1 Etch stop configuration
10/09/2014WO2014163121A1 Current-perpendicular-to-plane magneto-resistance effect element
10/09/2014WO2014163061A1 Magnetic disk glass substrate manufacturing method, magnetic disk glass substrate, and magnetic disk manufacturing method
10/09/2014WO2014163026A1 Manufacturing method for magnetic disk glass substrates, manufacturing method for magnetic disck, and polishing pad
10/09/2014US20140302346 Glass for use as substrate for information recording medium, substrate for information recording medium and information recording medium, and their production methods
10/09/2014US20140302345 Magnetoresistive sensor with stop-layers
10/09/2014US20140300997 Suspension assembly having a microactuator grounded to a flexure
10/09/2014US20140300996 Magnetoresistance effect element, magnetic head, magnetic head assembly, and magnetic recording and reproducing device
10/09/2014US20140300995 Data Writer with Yoke Shaped Write Pole
10/09/2014US20140300994 Perpendicular recording media with grain isolation initiation layer and exchange breaking layer for signal-to-noise ratio enhancement
10/09/2014US20140300991 Magnetic disk apparatus and control method of magnetic heads
10/09/2014US20140300990 Spindle motor and hard disk drive including the same
10/09/2014US20140300988 Hard Disk Drive Bypass Channel Having A Close-Sided Voice Coil Motor
10/09/2014US20140300984 Circuits and methods for cancelling a reflected wave
10/09/2014US20140298644 Method of manufacturing plasmon generator
10/09/2014DE102014005141A1 Einlagiges differenziell gepoltes piezoelektrisches Mikrostellglied für ein Festplattenlaufwerk Single-layer differential poled piezoelectric microactuator for a hard disk drive
10/08/2014EP2787528A1 Recording element and recording device
10/08/2014EP2787505A2 Data writer with yoke shaped write pole
10/07/2014US8854932 Head-gimbal-assembly capable of inhibiting effects of deterioration in lateral balance of heat-assisted magnetic recording head
10/07/2014US8854930 Slider embedded photodetector for optical power monitoring in heat assisted magnetic recording
10/07/2014US8854826 Suspension board with circuit
10/07/2014US8854773 Side shield biasing layer separated from an air bearing surface
10/07/2014US8854772 Adhesion enhancement of thin film PZT structure
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