Patents
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
05/2006
05/30/2006US7053429 Bias-adjusted giant magnetoresistive (GMR) devices for magnetic random access memory (MRAM) applications
05/30/2006US7052786 Engineered interface for low fly height
05/30/2006US7052560 Iron, nickel, mo;ybdenum alloy; high frequency signals
05/30/2006US7052363 Method and apparatus for treating the surface of a media, such as a magnetic hard disk, while operating, such as during dynamic electrical testing
05/30/2006US7051424 Method and apparatus for electrically and physically coupling a micro-actuator and slider to a hard drive arm suspension for component replacement after detachment from the suspension
05/30/2006US7051423 Testing method for a head IC
05/26/2006WO2006054753A1 Magnetic head and magnetic head manufacturing method
05/25/2006US20060110629 Magnetic recording medium and manufacturing method thereof, magnetic storage apparatus, substrate and texture forming apparatus
05/25/2006US20060110628 Polyester film for magnetic recording media and magnetic recording tape
05/25/2006US20060110627 Backside coating formulation for magnetic recording tape having residual compressibility
05/25/2006US20060110626 Carbon containing sputter target alloy compositions
05/25/2006US20060110625 Magnetic sensing element with improved magnetic sensitivity stability and method for producing the same
05/25/2006US20060110578 Photocatalytic film formed article
05/25/2006US20060110576 Molding method and resin moldings
05/25/2006US20060110575 Slide element and method for production of said slide element
05/25/2006US20060109775 Using spot differentials to determine mark quality
05/25/2006US20060109767 Optical disc device
05/25/2006US20060109765 Method for testing assembling quality of optical storage devices and optical storage device for using such method
05/25/2006US20060109760 System and device for audio visual information transfer and storage
05/25/2006US20060109759 Method for determining optimum recording power using gamma curve
05/25/2006US20060109756 Track determination
05/25/2006US20060109592 Magnetic head and magnetic recording/reproducing system
05/25/2006US20060109591 Method of making substrates for media used in hard drives
05/25/2006US20060109589 Recording and/or reproducing device having a positioning arrangement for positioning a cleaning brush
05/25/2006US20060109588 Method of making a perpendicular recording magnetic head pole tip with an etchable adhesion CMP stop layer
05/25/2006US20060109586 Disk drive with a dual-stage actuator and failure detection and recovery system for the secondary actuator
05/25/2006US20060109585 Method and apparatus using micro-actuator stroke sensitivity estimates in a hard disk drive
05/25/2006US20060109584 Self servo writing method, hard disk drive using the same, and recording medium storing the method
05/25/2006US20060109580 Magnetic disk medium, magnetic disk drive, and method for detecting rotational position of magnetic disk medium
05/25/2006US20060109579 Magnetic recording medium, magnetic record reproducing apparatus, and method of reproducing data
05/25/2006US20060108323 Dry etching method
05/25/2006US20060107520 Magnetic disk drive producing method, magnetic disk fastening method and magnetic disk attaching method
05/24/2006EP1659645A1 Tunnel junction element
05/24/2006EP1659580A2 Bar code information method for optical disc
05/24/2006EP1659575A1 Magnetic recording medium and manufacturing method thereof, magnetic storage apparatus, substrate and texture forming apparatus
05/24/2006EP1659409A2 Acceleration sensor and magnetic disk drive apparatus
05/24/2006EP1658552A1 Storage medium for storing copy protection data, modulation method, storage apparatus and reproducing apparatus
05/24/2006EP1592822A4 Disk coating system
05/24/2006EP1258355B1 Ink jet head, method of producing ink jet heads, and printer
05/24/2006DE4447813B4 Magnetic hard disc appts. - has head arm system pivot-mounted with distance from head to pivot greater than distance from arm pivot to disc spindle centre
05/24/2006DE10335386B4 Verfahren zur Bestimmung des Schmiermittel-Befüllungsgrads eines fluiddynamischen Lagers Method for determining the filling degree of a lubricant fluid dynamic bearing
05/24/2006CN2783482Y Four-side magnetic tape recorder/player and tape thereof
05/24/2006CN1777948A System and method for improving lead wire connection for hard disk driver actuator
05/24/2006CN1776816A Forming frame disk
05/24/2006CN1776810A Magnetic recording head
05/24/2006CN1257509C Servosystem and method capable of coarse tuning drive device
05/24/2006CN1257500C Method for calibrating optical disk surface incline servo system and related optical disk access assembly
05/24/2006CN1257494C A method for correcting CD write-in power and related device
05/24/2006CN1257490C Information recording medium, information recording method and method for manufacturing information recording medium
05/24/2006CN1257489C Magnetic head suspension assembly with precision location actuator and method for mfg. same
05/24/2006CN1257488C Magnetic head and magnetic tape device equipped with same, and mfg. method of such magnetic head
05/24/2006CN1257487C Method for manufacture of head suspended assembly body with IC chip
05/24/2006CN1257457C Method and equipment for Turbo coding and decoding in disk driver
05/23/2006US7051246 Method for estimating clock skew within a communications network
05/23/2006US7050699 Recording/reproducing apparatus and reproducing apparatus
05/23/2006US7050374 Optical disk apparatus
05/23/2006US7050373 Method and apparatus for reproducing information
05/23/2006US7050370 Digital audio recording medium and reproducing apparatus thereof
05/23/2006US7050363 Optical disk device
05/23/2006US7050361 Magneto-optical storage medium and optical disk drive
05/23/2006US7050329 Magnetic spin based memory with inductive write lines
05/23/2006US7050277 Apparatus having a self-pinned abutted junction magnetic read sensor with hard bias layers formed over ends of a self-pinned layer and extending under a hard bias layer
05/23/2006US7050276 GMR magnetic sensing element having an antiferromagnetic layer extending beyond the track width and method for making the same
05/23/2006US7050275 Exchange coupled film having improved current-carrying reliability and improved rate of change in resistance and magnetic sensing element using same
05/23/2006US7050274 Multilayer permanent magnet films
05/23/2006US7050273 Bottom spin valve sensor having a lead overlay (LOL) structure fabricated thereon
05/23/2006US7050272 Reduction of contact noise in single-ended magnetoresistive read elements
05/23/2006US7050271 Actuator having doped silicon arms and method of making the same
05/23/2006US7050269 Assembly for facilitating latch installation
05/23/2006US7050268 Disk drive with read IC chip and write IC chip mounted respectively on suspension and arm
05/23/2006US7050267 Head-gimbal assembly of hard disk drive
05/23/2006US7050266 Write/read head supporting mechanism and write/read system having a flexible grounding member
05/23/2006US7050265 Negative pressure type rotary head drum unit and magnetic tape drive using the same
05/23/2006US7050264 Linear magnetic tape head with tape contact area projected minimal height above non-rotating contoured head surface
05/23/2006US7050259 High precision servo track writing with position error signal feedback
05/23/2006US7050257 Method for estimating the resistance of a DC motor for positioning read/write heads of a hard disk
05/23/2006US7050256 Fast erase method and apparatus for digital media
05/23/2006US7050255 System and apparatus for assembly level disk erase
05/23/2006US7050254 Internal disk drive temperature estimation
05/23/2006US7050253 Magnetic recording media and magnetic storage apparatus using the same
05/23/2006US7050252 Disk drive employing off-line sector verification and relocation of marginal sectors discovered during read error recovery procedure
05/23/2006US7050251 Encoding techniques for patterned magnetic media
05/23/2006US7050250 Storage apparatus and storage medium
05/23/2006US7050249 System and method for processing track identification data in a disk drive
05/23/2006US7050248 Method and apparatus for patterning magnetic media by contact printing
05/23/2006US7050173 Method and arrangement for removing noise and measurements of head-media spacing modulation for digital recording
05/23/2006US7049013 Magnetic recording medium and method of producing the same, and magnetic storage apparatus
05/23/2006US7048994 Laminated polyester film and magnetic recording medium
05/23/2006US7048868 Method of fabricating micro-electromechanical inkjet nozzle
05/23/2006US7047625 Planarizing process
05/18/2006WO2006053276A2 Magnetic winding and method of making same
05/18/2006WO2006052757A2 Electrical current as probe for modulation at head-disk interface
05/18/2006WO2006051953A1 Method for producing glass article
05/18/2006WO2005023543A9 Water resistant ink jet printable sheet
05/18/2006WO2004102537A3 Measuring and neutralizing the electrical charge at the interface of a magnetic head and media
05/18/2006US20060107278 Magnetic multilayer film and magneto-optical recording medium using magnetic multilayer film
05/18/2006US20060106260 a fluorine-containing polyether; exhibits sufficient flowability and also displays high substrate adhesion
05/18/2006US20060105205 Surfactant coated magnetic nanoparticle representing a first bit of recorded information and non-surfactant coated magnetic nanoparticle representing a second bit of recorded information; a write element adjacent the recording medium; and a read element adjacent the recording medium
05/18/2006US20060105204 Magnetic recording medium and information reproducing apparatus
05/18/2006US20060105203 Head disc interface design