| Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826) |
|---|
| 11/20/2002 | CN1381042A Method of thermally-assisted data recording and recording apparatus |
| 11/20/2002 | CN1380876A Glass body with improved strength |
| 11/20/2002 | CN1380644A Optical disk and learning tool |
| 11/20/2002 | CN1094628C 磁头 Magnetic head |
| 11/19/2002 | US6483985 Apparatus reproducing signals on slow reproduction |
| 11/19/2002 | US6483984 Magnetic recording-reproduction device |
| 11/19/2002 | US6483800 Optical reproduction apparatus for reproducing information from an optical recording medium having wobbled pits |
| 11/19/2002 | US6483798 Tilt angle adjusting mechanism for optical pickup head |
| 11/19/2002 | US6483794 Information recording method for recording a recording signal and a dummy signal added to a leading or/and trailing side of the recording signal |
| 11/19/2002 | US6483789 Data recording and/or reproducing apparatus and method for detecting sector defects |
| 11/19/2002 | US6483783 Magneto-optical disk apparatus capable of accurately enlarging and reproducing a magnetic domain and method of reproducing the same |
| 11/19/2002 | US6483677 Magnetic disk apparatus including magnetic head having multilayered reproducing element using tunneling effect |
| 11/19/2002 | US6483676 Magnetic head with tunneling magnetoresistive element biased by current controller |
| 11/19/2002 | US6483675 Tunnel magnetoresistance effect element |
| 11/19/2002 | US6483674 Spin valve head, production process thereof and magnetic disk device |
| 11/19/2002 | US6483673 Differential detection magnetoresistance head with laminated structure |
| 11/19/2002 | US6483672 Track width control of readback elements with ions implantation in a bounding region of tip portion to selectively deactivate magnetic sensitivity thereof |
| 11/19/2002 | US6483671 Microintegrated structure with protection against contaminating particles |
| 11/19/2002 | US6483670 Head assembly having an apertured reinforcing plate cooperatively attached to a load beam to prevent excessive movement of components of the head assembly |
| 11/19/2002 | US6483669 Integrated lead suspension with IC chip and method of manufacture |
| 11/19/2002 | US6483668 Edge contact protection feature for a disc drive head |
| 11/19/2002 | US6483667 Self-loading disc head slider having multiple steps approximating a leading taper |
| 11/19/2002 | US6483666 Magnetic media with texturing features formed by selectively non-uniform laser beams |
| 11/19/2002 | US6483665 Thin film magnetic head and method of manufacturing same |
| 11/19/2002 | US6483664 Thin film magnetic head and method of manufacturing same |
| 11/19/2002 | US6483663 Thin film magnetic head and magnetic disk apparatus including the same |
| 11/19/2002 | US6483662 High density multi-coil magnetic write head having a reduced yoke length and short flux rise time |
| 11/19/2002 | US6483659 Disk drives |
| 11/19/2002 | US6483658 Method of measuring the read-to-write offset in a disc drive having separate read and write elements |
| 11/19/2002 | US6483657 Head flight characterization using thermal asperity detection |
| 11/19/2002 | US6483655 Magnetic-tape library system and method for controlling positioning of accessor to magnetic-tape drive |
| 11/19/2002 | US6483654 Disk drive recording apparatus having actuator arm with dual heads and head switching control method |
| 11/19/2002 | US6483653 Magnetic recording medium and magnetic reproducing method |
| 11/19/2002 | US6483300 Spin-stand having a disc heater |
| 11/19/2002 | US6483299 Apparatus and method for measuring magnetic properties of recording mediums |
| 11/19/2002 | US6483298 Test simulation of a read/write head |
| 11/19/2002 | US6483297 Method and apparatus for characterizing asymmetries of an MR head |
| 11/19/2002 | US6482657 Methods of manufacturing tunnel magnetoresistive element, thin-film magnetic head and memory element |
| 11/19/2002 | US6482506 Magnetic recording medium |
| 11/19/2002 | US6482505 Multi-layer texture layer |
| 11/14/2002 | WO2002091381A1 Magnetic disk device and high-frequency vibration observing method |
| 11/14/2002 | WO2002091380A1 Magnetic disk device |
| 11/14/2002 | WO2002091368A1 Method for manufacturing magnetic recording medium |
| 11/14/2002 | WO2002091367A1 Binders for magnetic recording media |
| 11/14/2002 | WO2002091366A1 Attachment and microactuation aids in a liminated suspension |
| 11/14/2002 | WO2002091365A1 Static attitude determination and adjust of head suspension components |
| 11/14/2002 | WO2002075344A3 Semiconductor element comprising a semimagnetic contact |
| 11/14/2002 | US20020168839 Resist pattern having accurate recess while preventing diffraction of light |
| 11/14/2002 | US20020168550 Metallic thin film magnetic recording medium |
| 11/14/2002 | US20020168548 Recording medium, method of manufacturing recording medium and recording-reproducing apparatus |
| 11/14/2002 | US20020168547 Multilayer; substrate, undercoating, crystal or amorphous magnetic particles |
| 11/14/2002 | US20020168223 Suppressing reduction of copper ions; using solution of ammonium persulfate and 1,4,8,11 tetraazundecane complexing agent |
| 11/14/2002 | US20020167870 Optically-assisted magnetic recording head and optically-assisted magnetic recording apparatus |
| 11/14/2002 | US20020167769 Spin-valve magnetoresistive thin film element |
| 11/14/2002 | US20020167768 CPP magnetoresistive sensors with in-stack longitudinal biasing and overlapping magnetic shield |
| 11/14/2002 | US20020167767 Magnetic tunnel junction sensor with non-shunting stabilization |
| 11/14/2002 | US20020167766 Magnetoresistive element and device utilizing magnetoresistance effect |
| 11/14/2002 | US20020167765 Thin-film magnetic head having magnetic resistance effect element |
| 11/14/2002 | US20020167764 Fully undercut resist systems using e-beam lithography for the fabrication of high resolution MR sensors |
| 11/14/2002 | US20020167763 Thermally conductive overmold for a disc drive actuator assembly |
| 11/14/2002 | US20020167762 Pivot bearing assembly for compensating for disk drive actuator tilt |
| 11/14/2002 | US20020167761 Disk drive having multi-coil solenoid |
| 11/14/2002 | US20020167759 Magnetic write head having enhanced saturation magnetic flux around gap layer |
| 11/14/2002 | US20020167758 Variable width flat tape head for bi-directional contact recording and method for making the same |
| 11/14/2002 | US20020167753 Decreased load time by storing cassette initialization information |
| 11/14/2002 | US20020167752 Adapting disc drive logical track addresses in relation to head offsets |
| 11/14/2002 | US20020167751 Optical servo track identification on tape storage media |
| 11/14/2002 | US20020167750 Head loading /unloading control system for use in disk drive apparatus |
| 11/14/2002 | US20020167746 System for detecting an edge of a moving data storage medium |
| 11/14/2002 | US20020167745 Method and apparatus for estimating the flyheight of an airbearing slider in a storage device using variable spindle velocity |
| 11/14/2002 | US20020167744 Method and apparatus for magnetic transfer |
| 11/14/2002 | DE10122105A1 Wickel aus streifen- oder bandförmigen Medien mit einer Identifikationskennzeichnung sowie Verfahren zur Herstellung Winding of a strip or band-shaped media with an identification marking and methods for preparing |
| 11/13/2002 | EP1256940A2 Master carrier for magnetic transfer |
| 11/13/2002 | EP1256537A2 Roller of strip or band-shaped material with an identification code and process for its manufacturing |
| 11/13/2002 | EP1256113A1 Method and apparatus for presenting both sides of a media to a read/write head in a storage device |
| 11/13/2002 | CN1379901A Inertial latch for mobile disc drive |
| 11/13/2002 | CN1379405A Magnetic type roll dividing device |
| 11/13/2002 | CN1379394A Optical disc, optical disc barcode forming method, optical disc replay device, mark forming device, method of forming laser mark on optical disc |
| 11/13/2002 | CN1379074A Composition for grinding and manufacturing method of storage hard disk using said composition |
| 11/13/2002 | CN1094232C 磁带录像机磁带加载装置 VCR tape loading device |
| 11/13/2002 | CN1094229C 复录设备 Dubbing equipment |
| 11/12/2002 | US6480960 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 |
| 11/12/2002 | US6480459 Suspension design including shaped gimbal arms having a reduced mass portion along a length thereof |
| 11/12/2002 | US6480458 Apparatus for driving a movable body |
| 11/12/2002 | US6480452 Information recording medium, information recording method and information recording apparatus |
| 11/12/2002 | US6480451 Information recording medium, information recording method and information recording apparatus |
| 11/12/2002 | US6480365 Spin valve transistor using a magnetic tunnel junction |
| 11/12/2002 | US6480364 Thermally compensated rotary positioning system for a disc drive |
| 11/12/2002 | US6480362 Flex cable, head suspension assembly, and hard disk drive |
| 11/12/2002 | US6480361 Movable load ramps and crash stop for a disc drive |
| 11/12/2002 | US6480359 Hard disk drive suspension with integral flexible circuit |
| 11/12/2002 | US6480358 Super-textured air bearing surface slider design for data transducers in rotating media random access computer mass storage devices |
| 11/12/2002 | US6480356 Magnetic head transducer spring assembly and method of making same |
| 11/12/2002 | US6480355 Thin-film magnetic head and manufacturing method of the head |
| 11/12/2002 | US6480353 Fixed disc drive cartridge and playback device |
| 11/12/2002 | US6480351 Optical servo system for a tape drive |
| 11/12/2002 | US6480350 Hard disk drive selector |
| 11/12/2002 | US6480349 Disk drive employing a non-volatile semiconductor memory for storing read channel parameter calibrated for the disk drive used to recover disk channel parameter |
| 11/12/2002 | US6479988 Method and apparatus for testing thin-film magnetic head |
| 11/12/2002 | US6479954 Control and drive system for a single winding electromagnetic actuator employing a single multifunction operational amplifier |