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)
11/2012
11/29/2012US20120300339 Magnetic recording medium and method of manufacturing the same, and magnetic record/reproduction apparatus
11/29/2012US20120300335 Tribological Monitoring of a Data Storage Device
11/29/2012US20120300334 Magnetic head with self compensating dual thermal fly height control
11/29/2012US20120300333 Presentation of Shingled Magnetic Recording Device to a Host Device Resource Manager
11/29/2012US20120300332 Systems and Methods for Data Addressing in a Storage Device
11/29/2012US20120300331 Security erase of a delete file and of sectors not currently assigned to a file
11/29/2012US20120300330 Tape storage processing
11/29/2012US20120300329 Magnetic disk drive using a non-volatile storage device as cache for modified tracks
11/29/2012US20120300328 Storage device with shingled data and unshingled cache regions
11/29/2012US20120300326 Shingle-written Magnetic Recording (SMR) Device with Hybrid E-region
11/29/2012US20120300325 Shingle-written Magnetic Recording (SMR) Device with Hybrid E-region
11/29/2012US20120298621 Method and system for fabricating a narrow line structure in a magnetic recording head
11/29/2012DE102011050307A1 Verfahren zur Deaktivierung und Aktivierung eines Magnetstreifens einer Chip- und Magnetstreifenkarte Method for deactivating and activating a magnetic strip of a chip and magnetic stripe card
11/28/2012CN102804266A Co-Fe-Ni alloy for soft magnetic film layer in perpendicular magnetic recording medium, and sputtering target material
11/28/2012CN102804265A Transducer design with a sensor close to write pole
11/28/2012CN102800333A FePt/X nano composite film for ultrahigh-density magnetic recording and preparation method thereof
11/28/2012CN102800332A Magnetic recording medium and method of manufacturing the same, and magnetic record/reproduction apparatus
11/28/2012CN102800331A System and method for improving head positioning
11/28/2012CN102800330A Disk drive having a sheet metal clamp with a stamped annular protruding disk contact feature
11/28/2012CN102800329A Voice coil motor and disk drive unit with same
11/28/2012CN102800328A Artificial neural network application for magnetic core width prediction and modeling for magnetic disk drive manufacture
11/28/2012CN102800327A Channel-source laser-pulsing system architecture for thermal-assisted recording
11/28/2012CN102800326A Method and system for fabricating a narrow line structure in a magnetic recording head
11/28/2012CN102086095B Method for producing magnetic disk glass substrate and method for producing magnetic disk
11/28/2012CN101964193B Magnetic recording medium processing device
11/28/2012CN101887729B Electrical interconnect system with integrated transmission-line compensation components
11/28/2012CN101751932B Perpendicular recording magnetic head, method of manufacturing thereof and disk driver
11/28/2012CN101727914B Method for forming diamond-like carbon layers on air load surfaces of magnetic heads
11/28/2012CN101587713B Magnetic head for perpendicular recording and magnetic recording apparatus
11/28/2012CN101385085B Hard disk drive and stray magnetic field sensor system and associated method
11/28/2012CN101356124B Method for manufacturing glass substrate for magnetic disk and method for manufacturing magnetic disk
11/27/2012US8320748 Audio/video information recording/reproducing device and method therefor
11/27/2012US8320228 Near-field optical head having tapered hole for guiding light beam
11/27/2012US8320086 Disk drive crash stop including a helical portion
11/27/2012US8320085 Disk drive including a latch configured to lock an actuator in response to an external force
11/27/2012US8320084 Disk drive head gimbal assembly having a flexure tail with features to facilitate bonding
11/27/2012US8320083 Electrical interconnect with improved corrosion resistance for a disk drive head suspension
11/27/2012US8320082 Head with guide groove in center rail and ribs extending along air intake groove and disk device with the same
11/27/2012US8320081 Magnetic recording head, head gimbal assembly, and disk drive unit with the same
11/27/2012US8320080 Three-terminal spin-torque oscillator (STO)
11/27/2012US8320079 Magnetic head assembly and magnetic recording/reproducing apparatus
11/27/2012US8320078 Perpendicular magnetic recording write head with antiparallel-coupled laminated main pole having a tapered trailing edge
11/27/2012US8320077 Method and system for providing a high moment film
11/27/2012US8320076 Method and system for providing a magnetic recording transducer including an assist pole having surfaces angled with respect to the ABS
11/27/2012US8320075 Biasing structure for write element domain control in a magnetic writer
11/27/2012US8320074 Magnetic head and card reader equipped with the magnetic head
11/27/2012US8320073 Perpendicular magnetic recording head and method for producing the same
11/27/2012US8320070 Magnetic disk drive and method for adjusting parameter in the same
11/27/2012US8320068 Recording medium and recording apparatus for using test data recorded in a blank zone to refine data recording
11/27/2012US8318332 Magnetic recording medium, method for fabricating the same, and magnetic storage device
11/27/2012US8318331 Magnetic recording medium, method for manufacturing the same, and magnetic recording apparatus
11/27/2012US8318330 Magnetic read/write head substrate
11/27/2012US8316527 Method for providing at least one magnetoresistive device
11/22/2012WO2012158934A1 Mask system and method of patterning magnetic media
11/22/2012WO2012157600A1 Magnetic recording medium, manufacturing method thereof, and magnetic record/play device
11/22/2012WO2012106120A3 Forming block copolymer into self-assembled columns
11/22/2012US20120295135 Vinyl polymer and usage thereof
11/22/2012US20120295134 Perfluoropolyether compound, manufacturing method therefor, lubricant containing said compound, and magnetic disc
11/22/2012US20120295133 Writer with an AFM write gap
11/22/2012US20120295132 Writer design with enhanced writability
11/22/2012US20120295131 Current Perpendicular to the Plane Reader with Giant Magneto-Resistance
11/22/2012US20120295018 Method for producing and device for producing magnetic recording medium
11/22/2012US20120293889 Method and apparatus for operating a storage device
11/22/2012US20120293887 Apparatus and method for controlling data writing to a tape medium
11/22/2012US20120293886 Tape storage device, data writing method, and program
11/22/2012US20120293885 Position demodulator and position demodulation method
11/22/2012US20120292285 Mask system and method of patterning magnetic media
11/22/2012DE19983378B3 Dünnfilmmagnetkopf, Verfahren zur Herstellung desselben und Magnetspeichervorrichtung The thin film magnetic head, method for producing the same and magnetic storage apparatus
11/22/2012DE112009005197T5 Einstellen eines Wandlerkopfes zum Übertragen von Daten Adjusting a transducer head for communicating data
11/22/2012DE10123069B4 Servotechnik für ein Grobstellglied Servo technology for a coarse actuator
11/21/2012CN102792478A 磁性隧道结元件 Magnetic tunnel junction element
11/21/2012CN102791642A Method for producing glass blank, method for producing magnetic recording medium substrate, and method for producing magnetic recording medium
11/21/2012CN102789786A Bi-layer structure material of CoPt/Ta vertical magnetic film and preparation method thereof
11/21/2012CN102054485B Disk drive suspension
11/21/2012CN101937689B Information storage medium and method and apparatus for recording/reproducing data on/from the same
11/21/2012CN101930751B Device for transporting magnetic head, device for inspecting magnetic head, and method for manufacturing magnetic head
11/21/2012CN101877224B Disk drive suspension and manufacturing method therefor
11/21/2012CN101855672B Magnetic storage device, particularly for a hard drive, and method for making same
11/21/2012CN101796580B Vertical magnetic recording medium and magnetic recording/reproducing device
11/21/2012CN101606101B Fine pattern transfer material
11/20/2012US8315142 Optical disk apparatus and its reproducing method
11/20/2012US8315133 Controlling an optical-disc reader using surface marks
11/20/2012US8315020 Method for manufacturing a magneto-resistance effect element and magnetic recording and reproducing apparatus
11/20/2012US8315019 Method and system for providing an improved magnetoresistive structure utilizing an oxidation buffer layer
11/20/2012US8315017 Magnetic recording medium, magnetic signal reproduction system and magnetic signal reproduction method
11/20/2012US8315016 Head slider, head assembly, and magnetic disk device
11/20/2012US8315015 Perpendicular magnetic recording head provided with side shield and magnetic disk apparatus using the same
11/20/2012US8315014 Perpendicular magnetic recording head and method of manufacturing the same
11/20/2012US8315013 Magnetic write head with flux diverting structure
11/20/2012US8315008 Magnetic disk device and head position control method
11/20/2012US8315003 Bit patterned magnetic media data format
11/20/2012US8313849 Biaxially oriented laminated film
11/20/2012US8313848 Perpendicular media with Cr-doped Fe-alloy containing soft underlayer (SUL)
11/20/2012US8313847 Information storage devices using magnetic domain wall movement
11/20/2012US8313846 Magnetic artificial superlattice and method for producing the same
11/20/2012US8312617 Method of manufacturing a disk drive having a base member, bearing unit, drive unit and hub
11/20/2012CA2777280A1 Systems and methods for reducing a user's ability to perceive hard drive noise
11/15/2012WO2012154411A1 Co/Ni MULTILAYERS WITH IMPROVED OUT-OF-PLANE ANISOTROPY FOR MAGNETIC DEVICE APPLICATIONS
11/15/2012WO2012153708A1 Inspection method for film thickness of transfer-receiving object, manufacturing method for transfer-receiving object, manufacturing device for transfer-receiving object, and stamper for transfer
11/15/2012WO2012153421A1 Magnetic head slider, and magnetic disk and support body thereof
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