| 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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| 10/14/2004 | US20040201919 Magnetoresistive memory and method of manufacturing the same |
| 10/14/2004 | US20040201918 Perpendicular magnetic writer with magnetic potential control shield |
| 10/14/2004 | US20040201915 Magnetic recording and reproduction apparatus |
| 10/14/2004 | US20040201914 Servo information write method, data storage device, and programs |
| 10/14/2004 | US20040201913 Disk synchronous write |
| 10/14/2004 | US20040201912 Magnetic transfer master carrier |
| 10/14/2004 | US20040201042 Structure having pores and its manufacturing method |
| 10/14/2004 | US20040200960 High contrast inspection and review of magnetic media and heads |
| 10/14/2004 | US20040200889 System and method for improving hard drive actuator lead attachment |
| 10/14/2004 | US20040200800 Methods of making a read sensor with use of a barrier structure for depositing materials |
| 10/14/2004 | US20040200368 Mold structures, and method of transfer of fine structures |
| 10/14/2004 | DE19736255B4 Dekodierschaltkreis und Verfahren für die Dekodierung des Gray-Codes, der auf eine magnetische Platte eines Festplattenlaufwerks geschrieben ist Decoding circuit and method for decoding the Gray code that is written on a magnetic disk of a hard disk drive |
| 10/14/2004 | DE10314631A1 Two-dimensional sheet material for producing page-shaped sheets for capturing data uses magnetizable particles so as to be unchangeable |
| 10/14/2004 | DE10297416T5 Lastarmbefestigung am Betätigerarm Lastarmbefestigung the actuator arm |
| 10/13/2004 | EP1467368A1 Disc apparatus head slider support suspension |
| 10/13/2004 | EP1467367A2 Reproduced signal equalizing method for optical information media and optical information reproducing/recording apparatus |
| 10/13/2004 | EP1467357A2 Optical disc medium having a system information recording area of low recording density |
| 10/13/2004 | EP1467000A1 Target of high-purity nickel or nickel alloy and its producing method |
| 10/13/2004 | EP1466322A1 Optical data recording method |
| 10/13/2004 | CN1537308A Diagnostic system for read/write channel in disk drive |
| 10/13/2004 | CN1536046A Polishing composition |
| 10/13/2004 | CN1535796A Ion bombardment electric grinding indicator for keducing noise in course of grinding process |
| 10/13/2004 | CN1171323C Magnetic element with double magnetic state |
| 10/13/2004 | CN1171204C Polymeric perfluoro polyether phosphate lubricant topcoat |
| 10/13/2004 | CN1171203C Magnetic recording device, method for adjusting magnetic head and magnetic recording medium |
| 10/12/2004 | USRE38621 Optical disk having a particular format to store user-selected data, such as compressed video data or computed files, including a dedicated toc region and an application toc to identify the video compression format |
| 10/12/2004 | US6804822 Magnetic recording medium and magnetic recording apparatus using same |
| 10/12/2004 | US6804751 Method and apparatus for improving efficiency of operation of a hard disk drive by deferring command execution |
| 10/12/2004 | US6804176 Apparatus and method for performing track search |
| 10/12/2004 | US6804175 Thermally assisted magnetic recording medium having non-recording areas |
| 10/12/2004 | US6804174 Magneto-optical disk recording and/or reproducing device |
| 10/12/2004 | US6804146 Hybrid semiconductor—magnetic spin based memory |
| 10/12/2004 | US6804090 Ferromagnetic tunnel junction element exhibiting high magnetoresistivity at finite voltage and tunnel magnetoresistive head provided therewith, magnetic head slider, and magnetic disk drive |
| 10/12/2004 | US6804089 Yoke-type magnetic head and magnetic recording/reproducing device |
| 10/12/2004 | US6804088 Thin film magnetic head, manufacturing method thereof and magnetic storage |
| 10/12/2004 | US6804087 Head suspension assembly having an air deflector |
| 10/12/2004 | US6804086 Unitary crystalline slider with edges rounded by laser ablation |
| 10/12/2004 | US6804085 Hard drive system interface between a disk surface and a transducer contacting the surface during communication |
| 10/12/2004 | US6804083 Thin-film magnetic head provided with smear-preventing layer |
| 10/12/2004 | US6804081 Structure having pores and its manufacturing method |
| 10/12/2004 | US6804079 Written-in repeatable run-out compensation in embedded servo disc drives |
| 10/12/2004 | US6804073 Variable gain amplifier controller |
| 10/12/2004 | US6804072 Recording head clogging detection method and its device |
| 10/12/2004 | US6804071 Digital recording apparatus non-influenced by recording data rate and low frequency cut-off, and enhancing high frequency components of data being recorded |
| 10/12/2004 | US6804070 Magnetic transfer apparatus |
| 10/12/2004 | US6804069 Magnetic transfer method to prevent dropout of servo signal |
| 10/12/2004 | US6803131 Tape for use in a magnetoresistive head, applicable to a helical scanning/reproducing system |
| 10/12/2004 | US6803119 Oriented magnetic recording media on a nonmetallic substrate |
| 10/12/2004 | US6803117 Magnetic recording medium with an exchange layer structure including a CoCrPtB ferromagnetic layer |
| 10/12/2004 | US6803104 Magnetic recording medium, non-magnetic acicular black iron-based composite particles and process for producing the particles |
| 10/12/2004 | US6802411 Dampening datum plate for disc drive component assembly |
| 10/12/2004 | US6802321 Master medium cleaning method |
| 10/12/2004 | US6802115 Working method of bar block and manufacturing method of thin-film magnetic head |
| 10/12/2004 | US6802114 Method of making a spin valve sensor of a read head with a triple antiparallel coupled free layer structure |
| 10/07/2004 | WO2004086808A2 Portable audio system |
| 10/07/2004 | WO2004086427A1 FePt MAGNETIC THIN FILM HAVING PERPENDICULAR MAGNETIC ANISOTROPY AND METHOD FOR PREPARATION THEREOF |
| 10/07/2004 | WO2004086400A1 Optical information recording method, optical information recording device, information processing device, optical information recording medium, program, and recording medium |
| 10/07/2004 | WO2004086368A1 Storage device and storage medium destructing program |
| 10/07/2004 | WO2004066063A3 Disk device, method for controlling disk device, program and recording medium |
| 10/07/2004 | WO2004057579A8 Enhanced data storage and retrieval devices and systems and methods for utilizing same |
| 10/07/2004 | US20040199534 Combination compact disc recorder and player system |
| 10/07/2004 | US20040198193 Method of manufacturing glass substrate for data recording medium |
| 10/07/2004 | US20040197607 Perpendicular magnetic recording media and magnetic storage |
| 10/07/2004 | US20040197606 High capacity magnetic tape, high capacity flexible disk, hard disk, etc., which can be used for high-density magnetic recording |
| 10/07/2004 | US20040197605 Magnetic recording medium |
| 10/07/2004 | US20040197603 has excellent smoothness and electromagnetic conversion characteristics, has few faults when transporting a web during a production process and little loss of the magnetic layer, and has excellent productivity |
| 10/07/2004 | US20040197579 Magnetic element with insulating veils and fabricating method thereof |
| 10/07/2004 | US20040197518 Antiferro coupled (AFC) media using CR based alloy space layer |
| 10/07/2004 | US20040197086 Information-recording apparatus, information-recording method, information-reproducing apparatus, information-reproducing method, and information-recording medium |
| 10/07/2004 | US20040197077 Apparatus and method for reproducing recorded signal |
| 10/07/2004 | US20040196768 Head follow-up control method, head follow-up control device and storage device thereof |
| 10/07/2004 | US20040196760 Information recording method |
| 10/07/2004 | US20040196758 Optical information storage medium |
| 10/07/2004 | US20040196745 Magneto-optical recording medium and method for producing magneto-optical recording medium |
| 10/07/2004 | US20040196598 CPP spin valve head with bias point control |
| 10/07/2004 | US20040196597 Magnetic read head with hard bias magnet structure |
| 10/07/2004 | US20040196596 Method of making a read head having a tunnel junction sensor with a free layer biased by exchange coupling with insulating antiferromagnetic (AFM) layers |
| 10/07/2004 | US20040196595 Magnetoresistive sensor with magnetostatic coupling of magnetic regions |
| 10/07/2004 | US20040196594 Flexible media thin-film slider with wear resistant extension |
| 10/07/2004 | US20040196593 Magnetic material, magnetic recording medium, magnetic recording/reproducing apparatus, information processing apparatus, and method for manufacturing the magnetic material |
| 10/07/2004 | US20040196592 Magnetic recording medium, magnetic recording playback device, and information processing device |
| 10/07/2004 | US20040196591 Thin-film magnetic head and method of manufacturing same |
| 10/07/2004 | US20040196590 Thin-film magnetic head and method of manufacturing same, and thin-film magnetic head substructure |
| 10/07/2004 | US20040196589 Perpendicular magnetic head having modified shaping layer for direct plating of magnetic pole piece |
| 10/07/2004 | US20040196585 Apparatus configured for applying write signals for driving a write head and method for configuring |
| 10/07/2004 | US20040196584 System and method for reducing circumferential transition incoherence in servowriting operations and magnetic disk drive incorporating the same |
| 10/07/2004 | US20040196583 Magnetic recording head, rotary drum unit, and magnetic recording/reproducing method and apparatus using the same |
| 10/07/2004 | US20040196582 Apparatus and method for applying write signals for driving a write head |
| 10/07/2004 | US20040196581 Apparatus and method for applying write signals for driving a write head |
| 10/07/2004 | US20040196513 Image processing apparatus for applying effects to a stored image |
| 10/07/2004 | US20040196469 Optical profiler for ultra-smooth surface with normal incident beam deflection method |
| 10/07/2004 | US20040196468 Method and arrangement for topographically characterizing a surface of a hard disk with distortion due to disk modes removed |
| 10/07/2004 | US20040195526 Energy beam irradiating apparatus |
| 10/07/2004 | US20040194292 Method of manufacturing a magnetic tunnel junction device |
| 10/07/2004 | DE19705264B4 Bildsignalaufzeichnungs/ Wiedergabevorrichtung und entsprechendes Verfahren für einen Zeitraffer-Videorecorder Image signal recording / reproducing apparatus and corresponding method for time-lapse video recorder |
| 10/06/2004 | EP1465214A1 Oxide magnetic material, ferrite particle, sintered magnet, bonded magnet, magnetic recording medium and motor |
| 10/06/2004 | EP1465190A2 Card-type magnetic recording device |
| 10/06/2004 | EP1465176A1 Magnetic head device |
| 10/06/2004 | EP1465164A2 Reproduction circuit in an optical disk reproduction apparatus |
| 10/06/2004 | EP1465162A2 Magnetic transfer apparatus |