| 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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| 10/24/2000 | US6137644 Method for adaptive formatting and track traversal in data storage devices |
| 10/24/2000 | US6137643 Thermal asperity detection with long magnet rejection for direct access storage device (DASD) |
| 10/24/2000 | US6137642 Recording apparatus capable of realizing easy dubbing operation |
| 10/24/2000 | US6137102 Optoelectronic sensor module |
| 10/24/2000 | US6136459 Nonmagnetic substrate having ilmenite and spinel structures comprising mixed oxides of nickel, titanium, zinc and calcium |
| 10/24/2000 | US6136431 Soft magnetic thin film and magnetic head |
| 10/24/2000 | US6136428 Magnetic recording media prepared from magnetic particles having an extremely thin, continuous, amorphous, aluminum hydrous oxide coating |
| 10/24/2000 | US6136421 A dual protective overcoat system containing a silicon nitride oxide layer on a magnetic layer and a carbon containing layer such as hydrogenated carbon, nitrogenated carbon or hydrogen-nitrogenated carbon over nitride film |
| 10/24/2000 | US6136410 Improvement of its characteristics of electromagnetic transduction and its durability in running in a high density mass storage recording area |
| 10/24/2000 | US6136403 A recording medium on a hard disk includes a magnetic data recording layer on the disk, a hydrogenated carbon buffer layer over the data recording layer and a nitrogenated overcoat layer over the buffer layer; durability |
| 10/24/2000 | US6136401 Glass substrate of disk for recording information, a disk for recording information, and a disk device for recording information |
| 10/24/2000 | US6136061 Compact exhibiting a preferred grain orientation and comprised of nanosize metal particles having anisometric morphology; compacting nanosize metal particles having anisometric morphology |
| 10/24/2000 | US6135782 Electrical compression connector for a disc drive |
| 10/24/2000 | US6135379 Magnetic recording tape leader for single reel tape cartridge |
| 10/24/2000 | US6134918 Method of fabricating glass substrate for magnetic disk and method of fabricating magnetic disk |
| 10/24/2000 | US6134770 Method for aligning head suspension structures |
| 10/19/2000 | WO2000062311A1 Magnetic materials |
| 10/19/2000 | WO2000062291A1 System for protection against copying on magnetic tape recorders |
| 10/19/2000 | WO2000062282A1 Highly sensitive spin valve heads using a self-aligned demag-field balance element |
| 10/19/2000 | WO2000042602B1 Head switch seek on disc drives with multiple recording heads |
| 10/19/2000 | DE19912814A1 Raster tunneling microscope images magnetic structure of test samples |
| 10/19/2000 | CA2366588A1 Magnetic materials |
| 10/18/2000 | EP1045541A2 Multiresolution transmission and error correction coding with multicarrier signals |
| 10/18/2000 | EP1045403A2 Magnetoresistance device |
| 10/18/2000 | EP1045392A2 Sampling clock apparatus for a data reproduction system |
| 10/18/2000 | EP1045385A1 Information recording and reproduction apparatus and disk drive |
| 10/18/2000 | EP1045378A2 Method of and apparatus for recording information |
| 10/18/2000 | EP1045376A2 Recording and reproduction method and apparatus |
| 10/18/2000 | EP1045375A2 Magnetic reproduction device, magnetic head using the device and method for producing the magnetic head |
| 10/18/2000 | EP1044788A1 Highly size-stabilized polymer film and magnetic recording medium using the film |
| 10/18/2000 | CN2401965Y Portable installation tools for assembling large reluctance magnetic head spring holder assembly |
| 10/18/2000 | CN2401964Y Cleaning type audio and video tape |
| 10/18/2000 | CN2401963Y Float block automatic glue dropping machine |
| 10/18/2000 | CN1270385A Information recording method and device |
| 10/18/2000 | CN1270089A Method for machining device and method for machining slide contacts |
| 10/18/2000 | CN1057628C Method for suppersonic cleaning magnetic head |
| 10/18/2000 | CN1057627C Magnetoresistive spin valve sensor having a nonmagnetic back layer |
| 10/17/2000 | US6134691 NLTS correction circuit |
| 10/17/2000 | US6134211 Crosstalk removing device for use in recorded information reproducing apparatus |
| 10/17/2000 | US6134091 Spin-valve magneto-resistive head with horizontal type structure |
| 10/17/2000 | US6134090 Enhanced spin-valve/GMR magnetic sensor with an insulating boundary layer |
| 10/17/2000 | US6134089 Current perpendicular to plane magnetoresistive device with low resistance lead |
| 10/17/2000 | US6134088 Electromagnetic head with magnetoresistive means connected to a magnetic core |
| 10/17/2000 | US6134087 Low voltage, high displacement microactuated disk drive suspension |
| 10/17/2000 | US6134086 Actuator crash stopper for a hard disk drive |
| 10/17/2000 | US6134085 Head suspension assembly attachment using shape memory alloy |
| 10/17/2000 | US6134084 Suspension assembly having a head IC chip mounting portion |
| 10/17/2000 | US6134083 Self-loading head slider having angled leading rails and non-divergent notched cavity dam |
| 10/17/2000 | US6134080 Magnetic head with precisely defined zero throat height |
| 10/17/2000 | US6134079 Magnetic head including a pole piece with soft magnetic particles dispersed therein and manufacturing method therefor |
| 10/17/2000 | US6134078 High sensitivity, low distortion yoke-type magnetoresistive head |
| 10/17/2000 | US6134077 Latch for disc drives |
| 10/17/2000 | US6134076 Adjustment feature for load/unload alignment of multiple disk stack ramp assembly |
| 10/17/2000 | US6134075 Magnetic head suspension with single layer preshaped trace interconnect |
| 10/17/2000 | US6134074 Reproducing apparatus having tracking control in accordance with track number information |
| 10/17/2000 | US6134073 Methods and apparatus for controlling motion of recording media |
| 10/17/2000 | US6134072 Tracking of non-native stripes in helical scan tape drive |
| 10/17/2000 | US6134071 Disk drive, load/unload unit, and control method thereof |
| 10/17/2000 | US6134070 Encoded servo track configurations, servo writer and systems/method regarding same |
| 10/17/2000 | US6134066 Recording and reproducing apparatus using tape cassette for updating attribute information in write protect mode |
| 10/17/2000 | US6134064 Playback clock extracting apparatus |
| 10/17/2000 | US6134062 Method and apparatus for increasing disc drive performance |
| 10/17/2000 | US6134061 Digital signal recording and reproducing apparatus and digital signal recording and reproducing method collectively recording inspecton codes and forming a gap therebetween during post-scoring |
| 10/17/2000 | US6134060 Current bias, current sense for magneto-resistive preamplifier, preamplifying integrated circuit, and related methods |
| 10/17/2000 | US6133784 Fast settling high pass filter with corner frequency adjusting circuit |
| 10/17/2000 | US6133732 Magnetoresistive effect element and shield magnetoresistive effect sensor |
| 10/17/2000 | US6132892 Soft magnetic alloy film and manufacturing method thereof, and magnetic head incorporating the same |
| 10/17/2000 | US6132891 Amorphous soft magnetic material |
| 10/17/2000 | US6132880 Thermoplastic polyurethanes |
| 10/17/2000 | US6132875 Multilayer; protective layer and lubricant on nonmagnetic substrate |
| 10/17/2000 | US6132863 Multilayer |
| 10/17/2000 | US6132843 Containing protrusions |
| 10/17/2000 | US6132651 Magnetic recording medium and process for producing same |
| 10/17/2000 | US6132290 Automatic lapping method of a thin film element and a lapping apparatus using the same |
| 10/17/2000 | US6131816 Data system with support surfaces for reciprocating data head |
| 10/17/2000 | US6131273 Tool for aligning head suspension structures |
| 10/17/2000 | US6131271 Method of planarizing first pole piece layer of write head by lapping without delamination of first pole piece layer from wafer substrate |
| 10/17/2000 | CA2014519C Process for making a choice using a thin layared film structure |
| 10/12/2000 | WO2000060583A1 Magnetic recording medium and magnetic storage device |
| 10/12/2000 | WO2000060582A1 Method for correcting surface shape of magnetic head slider and magnetic head slider |
| 10/12/2000 | WO2000060581A2 Helical scan tape drive error recovery using track profile mapping |
| 10/12/2000 | WO2000060580A1 High track density magnetic recording head |
| 10/12/2000 | WO2000059725A1 Method and apparatus for stamping a part from a multi-layered strip |
| 10/12/2000 | WO2000059622A1 Method for coating particles |
| 10/12/2000 | WO2000030076A3 Methods for monitoring or adjusting a tape drive using control data packets |
| 10/11/2000 | EP1043722A2 Digital data recording device |
| 10/11/2000 | EP1043721A2 A method for recording digital data |
| 10/11/2000 | EP1043719A2 Internally-damped rotatable information storage article |
| 10/11/2000 | EP1043712A2 Magnetic head and magnetic head apparatus |
| 10/11/2000 | EP1042748A1 Magnetic recording medium based on a polyurethane prepolymer containing hydroxyl and amino groups |
| 10/11/2000 | EP1042684A1 Magnetic field sensor with perpendicular to layer sensitivity, comprising a giant magnetorisistance material or a spin tunnel junction |
| 10/11/2000 | EP0984862A4 Identification card printer |
| 10/11/2000 | CN1269904A Constant density servo information in disc drive |
| 10/11/2000 | CN1269903A Reader for low-flying magnetoresistive sensor |
| 10/11/2000 | CN1269577A Edge offset magnetic-resistance sensor |
| 10/11/2000 | CN1269576A Digital signal recording method and aparatus and recording medium therefor |
| 10/11/2000 | CN1057399C Audio head position adjusting device for video cassette recorder |
| 10/10/2000 | US6130870 Recording medium, recording apparatus, reproducing method, and reproducing device |
| 10/10/2000 | US6130863 Slider and electro-magnetic coil assembly |
| 10/10/2000 | US6130810 Magnetic reluctance effect magnetic head with the connection length of the forward electrode less than the facing length of the magnetic gap |