| 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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| 03/02/2005 | EP1511018A1 Wobble demodulation for high density optical recording media |
| 03/02/2005 | EP1511013A1 Process for producing master carrier for magnetic transfer |
| 03/02/2005 | EP1511012A1 Magnetic recording medium authentication method, magnetic recording medium authentication system, and authenticable magnetic recording medium |
| 03/02/2005 | EP1510274A2 Magnetic powder and method of producing the powder |
| 03/02/2005 | EP1509907A1 Multiple section read/write head for high track density, flexible media storage applications |
| 03/02/2005 | CN1589474A Disc head slider having convergent channel features with leading edge inlet |
| 03/02/2005 | CN1588539A Magnetic device composed of iron-magnetic/nickel oxide multilayer coating |
| 03/02/2005 | CN1191568C Technology for assembling wireless elastic holder of magnetic head with elastic arm |
| 03/02/2005 | CN1191567C Method for producing thin film magnetic head slider |
| 03/01/2005 | US6862740 Optical information recording medium, optical information recording/reproduction method, and optical information recording/reproduction apparatus |
| 03/01/2005 | US6862685 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk |
| 03/01/2005 | US6862505 Vehicle-mounted information processing apparatus having magnetic disk device |
| 03/01/2005 | US6862159 Capable of outputting a pulsed signal when moving over a magnetization transition region |
| 03/01/2005 | US6862158 Exchange coupling film having improved wettability of seed layer |
| 03/01/2005 | US6862155 Squeeze evaluations that account for low frequency components, in a controller usable in a data handling system |
| 03/01/2005 | US6862154 Disk drive having a ramp used for the controlled loading of a head of a head stack assembly onto a disk |
| 03/01/2005 | US6862153 Apparatus for latching a magnetic disk |
| 03/01/2005 | US6862152 Adjustment of pole frequency and boost settings of a filter in a channel |
| 03/01/2005 | US6862150 Information storage device and defect information management method |
| 03/01/2005 | US6861937 Double winding twin coil for thin-film head writer |
| 03/01/2005 | US6861718 Spin valve transistor, magnetic reproducing head and magnetic information storage system |
| 03/01/2005 | US6861648 Scanning probe microscopy inspection and modification system |
| 03/01/2005 | US6861177 Method of forming a read sensor using a lift-off mask having a hardmask layer and a release layer |
| 03/01/2005 | US6861126 Magnetic recording medium possessing a magnetic layer having plural oxygen-containing regions |
| 03/01/2005 | US6861102 Forming a protective overcoat over a magnetic recording layer; applying fluoropolyether; polymerizing fluoropolyether to form an elastomeric topcoat lubricant directly on the protective overcoat |
| 03/01/2005 | US6860795 Edge finishing process for glass or ceramic disks used in disk drive data storage devices |
| 03/01/2005 | US6859998 Method of fabricating a narrow projection such as a write pole extending from a substrate |
| 03/01/2005 | US6859997 Method for manufacturing a magnetic write element |
| 03/01/2005 | US6859995 Universal fixture for HSA assembly and its testing process |
| 02/24/2005 | WO2005017908A1 Memory for storing information |
| 02/24/2005 | WO2005017889A1 Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof |
| 02/24/2005 | WO2005017882A2 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof |
| 02/24/2005 | WO2005017881A2 Recording medium, method of recording identification information thereof, and recording/reproducing method thereof |
| 02/24/2005 | WO2005017880A2 Recording medium, method of recording identification information thereof, and recording/reproducing method thereof |
| 02/24/2005 | WO2005017879A2 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof |
| 02/24/2005 | WO2005016757A2 Packaging ribbon capable of recording a digital message |
| 02/24/2005 | WO2004104122A3 Polishing composition for magnetic disks comprising a surface cleaning agent and polishing method |
| 02/24/2005 | WO2004102534A3 Method and apparatus for heating a disk drive |
| 02/24/2005 | US20050044456 Method for testing media in a library without inserting media into the library database |
| 02/24/2005 | US20050044455 High-accuracy continuous duty-cycle correction circuit |
| 02/24/2005 | US20050042894 Electrical connection and component assembly for constitution of a hard disk drive |
| 02/24/2005 | US20050042481 Information recording medium with improved perpendicular magnetic anisotropy |
| 02/24/2005 | US20050042480 Magnetic recording medium and manufacturing method therefor |
| 02/24/2005 | US20050042479 Comprising a non-magnetic layer, an antiferromagnetic layer on the non-magnetic layer, a soft magnetic underlayer provided on the antiferromagnetic layer, and a perpendicular recording layer provided on the underlayer; makes the error rate low while suppressing the spike noise |
| 02/24/2005 | US20050042478 Magnetoresistance effect element, its manufacturing method, magnetic reproducing element and magnetic memory |
| 02/24/2005 | US20050042473 performing electroplating using a ferromagnetic thin film as a conductive layer thus realizing electrodynamic alloying; enhanced adhesive strength |
| 02/24/2005 | US20050042425 Magnetic grains of cobalt alloy overcoating nonmagnetic substrate ; magnetic recording media |
| 02/24/2005 | US20050042409 Magnetic disk, magnetic disk manufacturing method and magnetic disk apparatus |
| 02/24/2005 | US20050042367 Multilayer; alternating laminated stacks of magnetic layer containing ferromagnetic material such as cobalt alloy with chromium and nonmagnetic layer containing palladium alloy ; stability; heat resistance |
| 02/24/2005 | US20050041956 Information displaying/reproducing device, information editing device and information recording device |
| 02/24/2005 | US20050041950 Heat assisted magnetic recording with heat profile shaping |
| 02/24/2005 | US20050041565 Control circuit for an optical pickup head in an optical disk drive |
| 02/24/2005 | US20050041563 Apparatus and method for detecting land prepit |
| 02/24/2005 | US20050041554 Method of recording addresses onto high-density read-only recording medium, a high-density read-only recording medium containing addresses recorded by the method, and reproducing method of the high-density read-only recording medium |
| 02/24/2005 | US20050041552 Optical data recording method |
| 02/24/2005 | US20050041547 Method for controlling rotation speed of an optical storage device |
| 02/24/2005 | US20050041545 Method and apparatus for efficiently detecting and/or correcting address information of optical recording/reproducing apparatus |
| 02/24/2005 | US20050041342 Magnetoresistive element having reduced spin transfer induced noise |
| 02/24/2005 | US20050041341 CMP assisted liftoff micropatterning |
| 02/24/2005 | US20050041340 Method of making thin film magnetic head |
| 02/24/2005 | US20050041339 Structure and process to fabricate lead overlay (LOL) on the bottom spin valve |
| 02/24/2005 | US20050041338 Thin film magnetic head and production method thereof |
| 02/24/2005 | US20050041337 Perpendicular magnetic recording head and method for manufacturing the same |
| 02/24/2005 | US20050041336 Magnetic head assembly having trimming recesses, method for producing the same, and magnetic-tape recording and playback apparatus |
| 02/24/2005 | US20050041335 Magnetic recording medium, magnetic recording apparatus and magnetic recording method |
| 02/24/2005 | US20050041332 System, method, and apparatus for aerodynamic diverter integrated with a diffuser in a bypass channel for applications in a disk storage device |
| 02/24/2005 | US20050041331 Disc stabilization system |
| 02/24/2005 | US20050041330 Aerodynamic diffuser, contraction, and fairing for disk base and re-acceleration drag reduction in hard disk drives |
| 02/24/2005 | US20050041329 Hard disk drive with aerodynamic diffuser, contraction, and fairing for disk base and re-acceleration drag reduction |
| 02/24/2005 | US20050041328 Airflow shroud for HDD tracking microactuator |
| 02/24/2005 | US20050041324 Servo writer and servo writing process |
| 02/24/2005 | US20050041323 Method and apparatus for sensing position of a tape head in a tape drive |
| 02/24/2005 | US20050041322 Head control method and recording apparatus |
| 02/24/2005 | US20050041321 Selecting physical cylinders in a disc drive employing discs with pre-written servo patterns |
| 02/24/2005 | US20050041319 Data erasing apparatus |
| 02/24/2005 | US20050041318 Drum electronics control interface and protocol for recording/reproducing apparatus |
| 02/24/2005 | US20050041317 Storing data to magnetic tape both to one set of tracks and in the same operation rewritten to another set of tracks |
| 02/24/2005 | US20050041316 Apparatus for information recording and reproducing |
| 02/24/2005 | US20050041315 Apparatus and method for use in transferring information relative to a storage medium |
| 02/24/2005 | US20050041314 Master information carrier for magnetic transfer and magnetic transfer method |
| 02/24/2005 | US20050040438 Current-in-plane magnetoresistive sensor with longitudinal biasing layer having a nonmagnetic oxide central region and method for fabrication of the sensor |
| 02/24/2005 | US20050040306 Drive bracket with locking device |
| 02/24/2005 | US20050040273 Splicing tape for attaching a leader tape to data tape |
| 02/24/2005 | US20050039687 In-line, pass-by system and method for disc vapor lubrication |
| 02/24/2005 | US20050039325 Localized heating element for a suspension assembly |
| 02/24/2005 | US20050039324 Method for manufacturing perpendicular magnetic recording head |
| 02/24/2005 | DE10335386A1 Verfahren zur Bestimmung des Schmiermittel-Befüllungsgrads eines fluiddynamischen Lagers Method for determining the filling degree of a lubricant fluid dynamic bearing |
| 02/24/2005 | DE10297387T5 Ein Gas geringer Dichte anwendender Plattenlaufwerk-Servo-Spurschreiber A low density gas-utilizing disk drive servo track writer |
| 02/24/2005 | DE102004033136A1 Test data compressing method for testing electronic device-under-test e.g. microprocessor, involves compressing two sets of test data using respective compression techniques |
| 02/23/2005 | EP1508895A1 Information recording medium and information storage device |
| 02/23/2005 | EP1508894A2 Head control method and recording apparatus |
| 02/23/2005 | EP1508139A1 Multi-layer sheet product |
| 02/23/2005 | CN1585982A Recording medium having data structure for managing reproduction of still images recorded thereon and recording and reproducing methods and apparatuses |
| 02/23/2005 | CN1585973A Magnetic recording medium, its manufacturing method, and magnetic storage |
| 02/23/2005 | CN1585025A Read-write head control method and recording apparatus |
| 02/23/2005 | CN1584996A Device and method for detecting data of pre-convex on platform |
| 02/23/2005 | CN1584992A Positioning apparatus and controlling apparatus |
| 02/23/2005 | CN1584991A Magnetic head having multilayer heater for thermally assisted write head and method of fabrication thereof |
| 02/23/2005 | CN1584990A Magnetic head having thermally assisted write head with encapsulated heater element, and method of fabrication thereof |
| 02/23/2005 | CN1584989A Perpendicular recording and read head assembly with in situ stand alone stabilizer for a magnetic medium underlayer |