| 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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| 01/03/2002 | US20020001671 Multilayer structure; metallic layer, dielectric, resistor and connector |
| 01/03/2002 | US20020001259 Slider for optical head, method for preparation thereof and recording and/or reproducing apparatus |
| 01/03/2002 | US20020001159 Magnetic head device having resin stop structure preventive of flowing and scattering of insulating resin |
| 01/03/2002 | US20020001158 Thin-film magnetic head and method of manufacturing same |
| 01/03/2002 | US20020001157 Negative pressure air-lubricated bearing slider |
| 01/03/2002 | US20020001156 Method for forming magnetic gap of video signal erasure head, erasure head, and video recorder having the same |
| 01/03/2002 | US20020001154 Electronic device for driving an actuator device for a hard disk and for driving a motor that turns the hard disk |
| 01/03/2002 | US20020001151 Method and apparatus for head fly height measurement |
| 01/03/2002 | US20020001150 Magnetic-tape recording apparatus , magnetic-tape recording method, magnetic tape, and recording medium |
| 01/03/2002 | US20020001149 Head apparatus, hard disk apparatus and recording and playback apparatus |
| 01/03/2002 | US20020000575 Spin-valve transistor |
| 01/03/2002 | US20020000098 Method for the production of glass substrates for magnetic recording mediums |
| 01/03/2002 | DE10130680A1 Coating process for high speed coating of web involves using capillary number calculated to fulfill specified inequality condition |
| 01/03/2002 | DE10030388A1 Verfahren zur Herstellung von Glassubstraten für elektronische Speichermedien A process for the production of glass substrates for electronic storage media |
| 01/02/2002 | EP1168334A2 Electromagnetic X-Y stage driver for nano data storage system and method for fabricating coils of the same |
| 01/02/2002 | EP1168328A1 Optical disk, optical recorder, optical reproducer, cryptocommunication system and program license system |
| 01/02/2002 | EP1168310A2 Method and apparatus for magnetic transfer |
| 01/02/2002 | EP1168309A1 Magnetic disk |
| 01/02/2002 | EP1168308A2 Magnetic recording medium and magnetic recording apparatus using the same |
| 01/02/2002 | EP1168307A1 Digital data recording apparatus |
| 01/02/2002 | EP1166261A2 Helical scan tape drive error recovery using track profile mapping |
| 01/02/2002 | EP1165864A1 Fabrication of periodic surface structures with nanometer-scale spacings |
| 01/02/2002 | EP1165223A1 Method for coating particles |
| 01/02/2002 | EP0740830A4 Disk drive employing adaptive read/write channel for optimizing head-media-channel performance |
| 01/02/2002 | EP0727125B1 Apparatus for recording and/or reproducing video signals and audio signals in/from inclined tracks on a magnetic tape, and magnetic tape for such apparatus |
| 01/02/2002 | CN1329742A Seed layer for nickel xide pinning layer for increasing magnetoresistance of spin valve sensor |
| 01/02/2002 | CN1329741A Shield magnetoresistive heads with charge clamp |
| 01/02/2002 | CN1329740A Magnetic write head |
| 01/02/2002 | CN1329335A Servosystem capable of coarse tuning drive device |
| 01/02/2002 | CN1077320C Head transferring mechanism for use in magnetic recording/reproducing apparatus |
| 01/02/2002 | CN1077311C Reading head protective circuit |
| 01/02/2002 | CN1077310C Automatic lapping method of thin film element and lapping apparatus using the same |
| 01/02/2002 | CN1077308C Apparatus and method for providing multimedia data |
| 01/01/2002 | US6335949 Non-linear signal receiver |
| 01/01/2002 | US6335850 Microactuator for fine positioning in a disc drive |
| 01/01/2002 | US6335849 Low voltage, high displacement microactuated disk drive suspension reference to related applications |
| 01/01/2002 | US6335848 Positive coupling of piezoelectric devices in disk drive suspensions |
| 01/01/2002 | US6335847 Extended mount plate suspension for shock insensitivity |
| 01/01/2002 | US6335846 Vertical magnetic head having a magnetic circuit with a non-embedded part and having an integrated coil surrounding the non-embedded part |
| 01/01/2002 | US6335845 Magnetic disk apparatus having an accelerometer for detecting acceleration in the positioning direction of the magnetic head |
| 01/01/2002 | US6335844 Magnetic recording apparatus with a magnetic head for writing data to a magnetic disc |
| 01/01/2002 | US6335843 Recording medium driving device |
| 01/01/2002 | US6335842 Magnetic recording apparatus with a head error detection circuit |
| 01/01/2002 | US6335841 Coding apparatus and coding method |
| 01/01/2002 | US6335840 Thermal asperity pointer for servo sector |
| 01/01/2002 | US6335839 Magnetic head device including a playback head and a recording head maintaining contact with a film |
| 01/01/2002 | US6335643 Driver circuit |
| 01/01/2002 | US6335103 Magnetic recording media for longitudinal recording |
| 01/01/2002 | US6335081 Tunnel magnetoresistance effect element |
| 01/01/2002 | US6335080 Magnetic disk media and disk drives utilizing polymeric disk substrates |
| 12/27/2001 | WO2001099206A1 Magnetoresistance effect device and magnetoresistance effect head comprising the same, and magnetic recording/reproducing apparatus |
| 12/27/2001 | WO2001099112A2 Disc drive with layered write coil |
| 12/27/2001 | WO2001099104A2 Head pitch adjustment for disc drive |
| 12/27/2001 | WO2001099102A1 Magneto-optic disk device and method of positioning magnetic head of the device |
| 12/27/2001 | WO2001099101A2 Method for the production of glass substrates for electronic storage media |
| 12/27/2001 | WO2001099100A1 Magnetic recording medium and method for fabricating a magnetic recording medium |
| 12/27/2001 | WO2001099099A2 Magnetic multilayer structure with improved magnetic field range |
| 12/27/2001 | WO2001098868A2 Massively parallel fixed head disk drive |
| 12/27/2001 | WO2001098368A1 Method and device for producing glass panes of any desired contour from sheet glass |
| 12/27/2001 | WO2001098201A2 Method for polishing a memory or rigid disk with a phosphate ion-containing polishing system |
| 12/27/2001 | WO2001098024A1 Abrasive article, apparatus and process for finishing glass or glass-ceramic recording disks |
| 12/27/2001 | WO2001098015A2 Method for the production of glass substrates for electronic storage media |
| 12/27/2001 | WO2001059770A8 Method for producing a magnetic information carrier |
| 12/27/2001 | US20010056340 CDM simulator for testing electrical devices |
| 12/27/2001 | US20010056334 ABS shape correction method for slider of magnetic head, and ABS shape correction apparatus for slider of magnetic head |
| 12/27/2001 | US20010056051 Method for purifying a thermoplastic norbornene resin, a substrate using such a resin, and a magnetic recording medium using such a substrate |
| 12/27/2001 | US20010056029 Glass with high specific rigidity for recording medium |
| 12/27/2001 | US20010056027 Glass composition for crystallized glass |
| 12/27/2001 | US20010056026 Glass composition for crystallized glass |
| 12/27/2001 | US20010056025 Glass composition for crystallized glass |
| 12/27/2001 | US20010056024 Polished disk substrate |
| 12/27/2001 | US20010056019 Glass composition for crystallized glass |
| 12/27/2001 | US20010056018 Glass composition for crystallized glass |
| 12/27/2001 | US20010056017 Polished disk substrate |
| 12/27/2001 | US20010056016 Glass composition for crystallized glass |
| 12/27/2001 | US20010056015 Glass composition for crystallized glass |
| 12/27/2001 | US20010055938 Method for the production of glass substrates for magnetic recording mediums |
| 12/27/2001 | US20010055935 Polishing method, polishing device, glass substrate for magnetic recording medium, and magnetic recording medium |
| 12/27/2001 | US20010055933 Machining apparatus for workpiece and method therefor |
| 12/27/2001 | US20010055879 Method of forming patterned thin film and method of manufacturing thin-film magnetic head |
| 12/27/2001 | US20010055702 Silicon nitride |
| 12/27/2001 | US20010055701 Multilayer; magnetic layer, ferromagnetic layer and coupling compound |
| 12/27/2001 | US20010055700 Ultrathin protective overcoats for magnetic materials |
| 12/27/2001 | US20010055699 High density |
| 12/27/2001 | US20010055674 Multilayer, biaxially oriented polyester film, process for its production and its use as a magnetic tape film without a backing coating |
| 12/27/2001 | US20010055557 Tin-containing granular magnetic oxide particles and process for producing the same |
| 12/27/2001 | US20010055473 Magnetic-tape recording apparatus, magnetic-tape recording method, magnetic-tape format, and recording medium |
| 12/27/2001 | US20010055231 Apparatus and method for detecting the temperature in a disk memory device |
| 12/27/2001 | US20010055185 Spin-valve thin-film magnetic element and method for fabricating the same |
| 12/27/2001 | US20010055184 Tunnel magnetoresistive effective element, a thin film magnetic head, a magnetioc head device and a magnetic disk drive device |
| 12/27/2001 | US20010055183 Contact planar magnetoresistive head |
| 12/27/2001 | US20010055182 Dual stage actuator systems for high density hard disk drives using annular rotary piezoelectric actuators |
| 12/27/2001 | US20010055181 Magnetic head |
| 12/27/2001 | US20010055180 Floating tape head having side wings for longitudinal and azimuth play back with minimized tape wrap angle |
| 12/27/2001 | US20010055177 Enhanced settling control in hard disk drive |
| 12/27/2001 | US20010055176 Information recording and reproducing device and tracking servo system therefor |
| 12/27/2001 | US20010055175 Magnetic disk device |
| 12/27/2001 | US20010055174 Adjustable writer overshoot for a hard disk drive write head |
| 12/27/2001 | US20010055173 Method and apparatus for improved servo signal filtering in read channels |
| 12/27/2001 | US20010055171 Disc-like recording medium, disc drive, and method for reading disc-like recording medium |