Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
Patents for G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
06/2005
06/07/2005US6903894 Magnetic disc storage apparatus
06/07/2005US6903892 Minimization of tape repositions using multiple read elements per track
06/07/2005US6903891 Photoconductive optical write driver for magnetic recording
06/07/2005US6903890 Method and apparatus for write compensation of perpendicular magnetic recording in disk drive
06/07/2005US6903889 Method and apparatus for tuning a magnetoresistive bias parameter in a data storage system
06/07/2005US6903888 Detection of defects embedded in servo pattern on stamper by using scattered light
06/07/2005US6903887 Multiple level (ML), integrated sector format (ISF), error correction code (ECC) encoding and decoding processes for data storage or communication devices and systems
06/07/2005US6903886 Magnetic transfer apparatus and particle monitoring method
06/07/2005US6903543 Disc drive slider test socket
06/07/2005US6903497 Thin film piezoelectric element
06/07/2005US6903430 Digital magnetic memory cell device
06/07/2005US6903016 Combined conformal/non-conformal seed layers for metallic interconnects
06/07/2005US6902835 Multilayer; soft layer, perpendicular magnetic recording media, adjustment controllers and undercoating; amorphous and crystal structure zones
06/07/2005US6902773 For thin-film diamond-like carbon mechanical/corrosion protection layer formed by low energy magnetron sputtering
06/07/2005US6902099 Method for manufacturing a circuit board capable of protecting an MR magnetic head therein against electrostatic breakdown and a method for manufacturing a magnetic head using the same
06/07/2005US6901653 Comprises forming insulative/photoresist/dielectric layers, etching, then polishing; disk drives
06/07/2005US6901652 Comprises ferromagnetic layer and second antiferromagnetic layer deposited on nonmagnetic layer; for use in hard disks
06/07/2005US6901651 Method of manufacturing thin-film magnetic head
06/02/2005WO2005050691A2 Method and apparatus for controlling topographical variation on a milled cross-section of a structure
06/02/2005WO2005050661A1 Antiferromagnetic stabilized storage layers in gmram storage devices
06/02/2005WO2005050628A1 Method for fabricating giant magnetoresistive (gmr) devices
06/02/2005WO2005049883A1 Take-up vacuum deposition method and take-up vacuum deposition apparatus
06/02/2005US20050120264 Disk array system and method for controlling disk array system
06/02/2005US20050120263 Disk array system and method for controlling disk array system
06/02/2005US20050118934 Method for shaping air bearing surface of magnetic head slider and manufacturing method of magnetic head slider
06/02/2005US20050118817 Resist pattern forming method, magnetic recording medium manufacturing method and magnetic head manufacturing method
06/02/2005US20050118460 Magnetic recording media with soft layers having iron and carbon as main components; nonmagnetic layers alternately laminated to form film over disk shaped substrate; perpendicular mode
06/02/2005US20050118459 Magnetic recording medium
06/02/2005US20050118458 forming multilayers of dielectric spacers and cobalt iron-based ferromagnetic alloys, having improved perfomances, for use in electronics
06/02/2005US20050118329 Forming a film for photoresists of magnetic layer and etching
06/02/2005US20050117877 Video copying apparatus
06/02/2005US20050117507 Information storage medium and method and apparatus for reproducing information recorded on the same
06/02/2005US20050117493 Optical tape, optical tape cartridge, optical tape drive, and method for recording data on optical tape
06/02/2005US20050117490 Address data detecting apparatus and address data detecting method
06/02/2005US20050117489 Data reproduction device
06/02/2005US20050117486 Optical pickup unit and optical disk unit
06/02/2005US20050117480 Method for performing optimal recording power calibration in recorder and recording medium therefor
06/02/2005US20050117479 Method for performing optimal recording power calibration in recorder and recording medium therefor
06/02/2005US20050117478 Method for reproducing data and an apparatus for recording and reproducing data
06/02/2005US20050117475 Recording device, playback device, and contents transmission method
06/02/2005US20050117468 Disk array system and method of controlling disk array system
06/02/2005US20050117464 Disk playback apparatus and method
06/02/2005US20050117462 Disk array system and method for controlling disk array system
06/02/2005US20050117438 Substrate for information recording medium, information recording medium and process for producing the same
06/02/2005US20050117263 Magnetic read sensor with stripe width and stripe height control
06/02/2005US20050117262 Thin film piezoelectric micro-actuator for head gimbal assembly
06/02/2005US20050117261 Head support structure
06/02/2005US20050117260 Head drum assembly for tape recorder and method of assemblying the same
06/02/2005US20050117259 Magnetic disc apparatus and assembling method of the same
06/02/2005US20050117258 Rotary disk storage device and method for releasing actuator suspension assembly
06/02/2005US20050117257 Method to form electrostatic discharge protection on flexible circuits
06/02/2005US20050117256 HDD suspension and method including contoured rail and ports
06/02/2005US20050117255 FPC design and HGA assembly process
06/02/2005US20050117254 Suspension holder pallet
06/02/2005US20050117253 Magnetic recording medium
06/02/2005US20050117251 Thin film magnetic head, method of manufacturing the same, and magnetic recording apparatus
06/02/2005US20050117250 Magnetic recording head, head suspension assembly, magnetic recording apparatus, composite head, and magnetic recording and reproducing apparatus
06/02/2005US20050117248 Magnetic disk drive apparatus and manufacturing method of magnetic disk drive apparatus
06/02/2005US20050117247 Perpendicular recording magnetic disk apparatus
06/02/2005US20050117246 Magnetic tape, magnetic tape cartridge, magnetic tape drive, and method for recording data on magnetic tape
06/02/2005US20050117245 Apparatus and method for unlatching a head within a data storage device
06/02/2005US20050117244 Damping resistor boost writer architecture
06/02/2005US20050117243 Adaptive equalizer
06/02/2005US20050117242 Perpendicular magnetic head and perpendicular magnetic disk apparatus
06/02/2005US20050117241 Detection of a defective disk of a hard disk drive
06/02/2005US20050117240 Method of manufacturing and disk drive produced by measuring the read and write widths and varying the track pitch in the servo-writer
06/02/2005US20050117166 Flying height tester and flying height test method
06/02/2005US20050116721 Method and apparatus for testing magnetic head with TMR element
06/02/2005US20050116081 Tape winding method and device, and tape winding body
06/02/2005US20050116036 Card reader
06/02/2005US20050115830 Film forming apparatus
06/02/2005US20050115823 Vacuum sputtering device; precisely controlled alloy stoichiometry during multilayer thin film deposition; reproducible production of magnetic memory devices; minimal latency
06/02/2005US20050115058 Method for manufacturing magnetic head
06/02/2005US20050115057 Method of manufacturing a magnetic head, and magnetic head manufacturing apparatus
06/01/2005EP1536415A2 Apparatus and method for unlatching a head within a data storage device
06/01/2005EP1535281A1 Recording medium having data structure for managing reproduction of still images recorded thereon and recording and reproducing methods and apparatuses
06/01/2005EP1534634A2 Chromium dioxide (cro sb 2 /sb ) and composites of chromium dioxide and other oxides of chromium such as cro sb 2 /sb /cr sb 2 /sb o sb 3 /sb and cro sb 2 /sb /cr sb 2 /sb o sb 5 /sb and process for manufacturing the same
06/01/2005EP1183109A4 Universal cleaning apparatus
06/01/2005CN2703306Y Recorder with flash memory function
06/01/2005CN1623203A Magnetic tape cartridge and recorder/reproducer a magnetic tape cartridge
06/01/2005CN1623197A Optical recording medium, recording/reproducing apparatus, storage apparatus, and recording/reproducing method
06/01/2005CN1623194A Record carrier, device and method for scanning the record carrier
06/01/2005CN1623188A Polycrystalline structure and its production method
06/01/2005CN1623187A Method and device of laser brazing
06/01/2005CN1622203A Method of manufacturing a magnetic head, and magnetic head manufacturing apparatus
06/01/2005CN1622202A Magnetic recording head, head suspension assembly, magnetic recording apparatus, composite head, and magnetic recording and reproducing apparatus
06/01/2005CN1622201A Hard disk data storing and reading method
06/01/2005CN1621549A Iron nitride magnetic powder and method of producing the powder
06/01/2005CN1204557C Head slider having trapezoidal shape
06/01/2005CN1204556C 光学信息记录媒质 The optical information recording medium
06/01/2005CN1204547C Method for producing magnetic recording medium glass substrate
06/01/2005CN1204546C Video tape recorder
06/01/2005CN1204545C Head slider suspension
06/01/2005CN1204544C Method and installation for producing and film magnetic head assembly
05/2005
05/31/2005US6901599 Optical-pickup feeding device, and optical-disk apparatus mounting the device
05/31/2005US6901598 Tilt focus method and mechanism for an optical drive
05/31/2005US6901034 Magneto-optical storage medium having data in uniform magnetized recording direction
05/31/2005US6900968 Multi-disc servo track writer vibration isolation method and apparatus
05/31/2005US6900967 Trace flexure suspension with differential insulator and trace structures for locally tailoring impedance
05/31/2005US6900966 Head suspension with weld pockets and method
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