| Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826) |
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| 06/05/2008 | US20080130445 Method and apparatus for managing disc defect using temporary dfl and temporary dds including drive & disc information disc with temporary dfl and temporary dds |
| 06/05/2008 | US20080130443 Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc |
| 06/05/2008 | US20080130440 Method for testing a burner and a rewriter disk |
| 06/05/2008 | US20080130439 Method for dynamically detecting writing quality of a recordable optical disc |
| 06/05/2008 | US20080130438 Optical disk apparatus and control method therefor |
| 06/05/2008 | US20080130436 Information recording medium, method of configuring version information thereof, recording and reproducing method using the same, and recording and reproducing apparatus thereof |
| 06/05/2008 | US20080130435 Disc Drive Apparatus With Non-Linear Observer |
| 06/05/2008 | US20080130434 Storage device, memory, terminal, server, server-client system, storage medium, and control device |
| 06/05/2008 | US20080130429 Information storage medium evaluation method, information storage medium evaluation apparatus, information storage medium, information reproduction apparatus, information reproduction method, and information recording method |
| 06/05/2008 | US20080130425 Device and method for scanning data stored on a recording medium |
| 06/05/2008 | US20080130176 Magnetoresistive effect element and magnetic memory |
| 06/05/2008 | US20080130175 Head gimbal assembly of hard disk drive |
| 06/05/2008 | US20080130174 Fixing method, head support mechanism and information recording apparatus |
| 06/05/2008 | US20080130173 Method and apparatus supporting a slider having multiple deflection rails in a negative pressure pocket for a hard disk drive |
| 06/05/2008 | US20080130172 Magnetic recording medium, magnetic recording apparatus, and method of manufacturing magnetic recording medium |
| 06/05/2008 | US20080130171 Calcium aluminosilicate glasses for use as information recording medium substrates |
| 06/05/2008 | US20080130170 Perpendicular magnetic recording medium |
| 06/05/2008 | US20080130163 Magnetic Recording/Reproducing Apparatus and Tape-Pulling-Out Element Thereof |
| 06/05/2008 | US20080130162 Open loop Ka calibration with low frequency compensation |
| 06/05/2008 | US20080130157 Recording Medium, Recording Apparatus And Method, Reproducing Apparatus And Method, And Computer Program |
| 06/05/2008 | US20080130155 Thermally assisted magnetic recording head support mechanism |
| 06/05/2008 | US20080130154 Preservation of hard drive data via preliminary detection of adjacent track interference potential |
| 06/05/2008 | US20080128387 Print Head Nozzle Formation |
| 06/05/2008 | US20080128386 Method of manufacturing inkjet printhead |
| 06/05/2008 | US20080127481 Method for fabricating magnetic write pole for a magnetic head using an E-beam resist mask |
| 06/04/2008 | CN101194306A Perpendicular magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus |
| 06/04/2008 | CN101192768A Spindle motor and disk device provided with the same |
| 06/04/2008 | CN101192436A Preservation of hard drive data via preliminary detection of adjacent track interference potential |
| 06/04/2008 | CN101192434A Gimbal with asymmetric dynamic properties |
| 06/04/2008 | CN101192419A Perpendicular magnetic recording medium and magnetic recording/reproducing apparatus |
| 06/04/2008 | CN101192418A Magnetic recording medium, magnetic recording apparatus, and method of manufacturing magnetic recording medium |
| 06/04/2008 | CN101192417A Magnetic recording medium, manufacturing method of the same and magnetic recording device |
| 06/04/2008 | CN101192416A Reading/writing head control device, storage device and maximum power determining method |
| 06/04/2008 | CN101192415A Method and apparatus for writing servo data in a disk drive using spiral servo patterns |
| 06/04/2008 | CN101192414A Magnetic head tabs combination for reducing flexible member deformation and convex point separation and its manufacture method |
| 06/04/2008 | CN101192413A Non-contact measurement of slider fly height by electrostatic force |
| 06/04/2008 | CN101192412A Thick pitch laser extended record magnetism carrier and its record magnetism method |
| 06/04/2008 | CN100392753C Separable hard disk driver skew block mounting method and position measuring device |
| 06/04/2008 | CN100392752C Separable hard disk driver skew block clean sheet position measuring method and apparatus |
| 06/04/2008 | CN100392750C Magnetic block mounting holding device on hard disk |
| 06/04/2008 | CN100392745C Method of detecting position on disk and disk unit |
| 06/04/2008 | CN100392744C Head position control method and disc device |
| 06/04/2008 | CN100392742C 记录装置 Recording device |
| 06/04/2008 | CN100392727C Polycrystalline structure and its production method |
| 06/04/2008 | CN100392726C Slider, head assembly and disk apparatus |
| 06/04/2008 | CN100392725C Production method of suspension board with circuit |
| 06/04/2008 | CN100392724C Method and system for partial potting magnetic head slider to magnetic head suspension |
| 06/04/2008 | CN100392517C Suspension board with circuit |
| 06/04/2008 | CN100392288C Infromation recorder/reproducer |
| 06/04/2008 | CN100392035C 抛光组合物 The polishing composition |
| 06/04/2008 | CN100391620C Spin coated media |
| 06/03/2008 | US7383585 Optical discs with controllable access times and method of the same |
| 06/03/2008 | US7383482 Abnormality detecting device and method of detecting an abnormality in a head of hard disk |
| 06/03/2008 | US7382973 Data processing apparatus, information processing system and computer-readable recording medium recording selecting program |
| 06/03/2008 | US7382714 Recording/reproducing apparatus |
| 06/03/2008 | US7382707 Recording method and apparatus for optical disk drive |
| 06/03/2008 | US7382702 Apparatus to reproduce data from a recordable information storage medium |
| 06/03/2008 | US7382701 Method to record data on and/or perform optimal power control for information storage medium |
| 06/03/2008 | US7382700 Recording medium and signal processing apparatus |
| 06/03/2008 | US7382699 Recording device, playback device, and contents transmission method |
| 06/03/2008 | US7382697 Optical disk apparatus |
| 06/03/2008 | US7382590 MR sensor and thin film media having alloyed Ru antiparallel spacer layer for enhanced antiparallel exchange coupling |
| 06/03/2008 | US7382589 CPP with elongated pinned layer |
| 06/03/2008 | US7382588 Read sensor having a self-pinned layer formed in both central and side regions for increased thermal stability |
| 06/03/2008 | US7382587 Magnetic head having self-pinned SV structures for CPP GMR applications |
| 06/03/2008 | US7382586 Magnetic read sensor employing oblique etched underlayers for inducing uniaxial magnetic anisotropy in a self biased free layer |
| 06/03/2008 | US7382585 Magnetic head having AMR reader, writer, and GMR reader |
| 06/03/2008 | US7382584 Method to increase CCP-CPP GMR output by thermoelectric cooling |
| 06/03/2008 | US7382583 Rotary piezoelectric microactuator and disk drive head-suspension assembly |
| 06/03/2008 | US7382582 Reduced cross talk in wireless suspensions |
| 06/03/2008 | US7382581 Tape head having a support plate with contoured surface |
| 06/03/2008 | US7382580 Electrically resistive heating device |
| 06/03/2008 | US7382579 Magnetic head structure |
| 06/03/2008 | US7382578 Thin film magnetic head, method of manufacturing the same and magnetic recording apparatus |
| 06/03/2008 | US7382577 Magnetic write head having a wider trailing edge pole structure |
| 06/03/2008 | US7382576 Thin film magnetic head and magnetic disk apparatus including the same |
| 06/03/2008 | US7382575 Transducing head including a magnetic element exhibiting varying permeability |
| 06/03/2008 | US7382574 Layered perpendicular writer with pole tip partially embedded in yoke |
| 06/03/2008 | US7382573 Magnetic write head having a magnetically anisotropic write pole |
| 06/03/2008 | US7382570 Dynamically controlling seek profile in an acceleration tracking seek controller |
| 06/03/2008 | US7382569 Progressive track width head and method |
| 06/03/2008 | US7382568 Circuit and method for detecting a servo wedge on spin-up of a data-storage disk |
| 06/03/2008 | US7382566 Magnetic disk protection mechanism, computer system comprising protection mechanism, protection method for magnetic disk, and program for protection method |
| 06/03/2008 | US7382564 Acquiring spiral servo information on a storage surface |
| 06/03/2008 | US7382562 Preamplifier for use in data storage devices |
| 06/03/2008 | US7382561 Measuring and correcting asymmetry in magnetic recording devices |
| 06/03/2008 | US7382560 Low power servo mode write driver |
| 06/03/2008 | US7382559 Recovery processing method for device specific information of medium storage device and medium storage device |
| 06/03/2008 | US7382558 Magnetic transfer apparatus |
| 06/03/2008 | US7381670 Sintered body having an area percentage of an area of alumina crystal grains and titanium carbide crystal grains having a crystal grain size of 200-350 nm to an area of alumina crystal grains and titanium carbide crystal grains in a cut surface of the sintered body is not less than 80%. |
| 06/03/2008 | US7381485 Magnetic recording tape |
| 06/03/2008 | US7381484 Flexible polyester support and back coat layer; surface protrusions measured with atomic force microscope; ratio protrusions 50 nm or more to 100 nm or more is 10 to 100; prevention of dropout by back imprinting, reduce friction coefficient, limit distribution of protrusion density to a specific range |
| 06/03/2008 | US7381483 Suitable for use in high frequency power conversion; having low permeability and low loss magnetic properties |
| 06/03/2008 | US7381482 Having an average tabular diameter of from 15 to 28 nm, a coercive force (Hc) of from 2,000 to 5,000 Oe, a switching field distribution (SFD) of from 0.3 to 0.7 and a D70/D50 of from 1.05 to 1.25; for high-density recording |
| 06/03/2008 | US7381481 has little form deformation even after long-term stock or in use at a high humidity and therefore has little decrease in reproduction output; computer data recording |
| 06/03/2008 | US7381480 Magnetic recording element and magnetic recording device using the same |
| 06/03/2008 | US7381450 Method of manufacturing flexible magnetic tape |
| 06/03/2008 | US7381341 Method of manufacturing liquid jet head |
| 06/03/2008 | US7381282 Co alloy target and its production method, soft magnetic film for perpendicular magnetic recording and perpendicular magnetic recording medium |
| 06/03/2008 | US7381239 Particles have a fluctuation coefficient of particle size of 20% or less, a fluctuation coefficient of composition of 20% or less, a low transformation point and hardly aggregate; particles can form a flat magnetic film having high coercive force. |