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)
12/2010
12/23/2010US20100321814 Electrical lap guides and methods of using the same
12/23/2010US20100319728 Magnetic tape, method of cleaning the same, and apparatus for forming and cleaning optical servo tracks
12/22/2010EP2264725A1 Spin injection device, magnetic apparatus using the same, and magnetic thin film used for them
12/22/2010EP2264709A1 Card reader and processing method thereof
12/22/2010EP2264701A2 Information storage medium and method and apparatus for recording/reproducing data on/from the same
12/22/2010EP2263979A1 Crystallized glass substrate for information recording medium and method of producing the same
12/22/2010EP1994489B1 Method of reducing electro-static discharge (esd) from conductors on insulators
12/22/2010CN1920952B Information recording apparatus, information recording method
12/22/2010CN101925955A Method of producing magnetic recording medium and magnetic recording playback device
12/22/2010CN101925954A Process for producing magnetic recording medium
12/22/2010CN101923865A Method for directly driving ordering of atoms of magnetic recording medium film by current
12/22/2010CN101923864A Perpendicular magnetic recording medium and corresponding magnetic storage device
12/22/2010CN101923863A Method and apparatus for controlled front shield thickness for perpendicular writer
12/22/2010CN101583577B Method for manufacturing glass substrate for magnetic disc
12/22/2010CN101136225B Apparatus and method for testing mechanical endurance of surface of optical disc
12/22/2010CN101037291B Method and device for producing glass panes of any desired contour from sheet glass
12/21/2010US7856578 Strobe technique for test of digital signal timing
12/21/2010US7855942 Method and apparatus for determining a recordable position of a writable disk
12/21/2010US7855861 Insulator barrier for noise reduction of a TMR magnetic transducer
12/21/2010US7855860 Magnetoresistance element magnetic random access memory, magnetic head and magnetic storage device
12/21/2010US7855859 Magnetoresistive element and magnetic head
12/21/2010US7855858 Microactuator with self-assembled monolayer encapsulant
12/21/2010US7855856 Disk device employing a CSS system head supporting unit
12/21/2010US7855854 Head with an air bearing surface having a shallow recessed trailing air flow dam
12/21/2010US7855853 Magnetic write device with a cladded write assist element
12/21/2010US7855851 Storage device
12/21/2010US7855849 Methods and apparatus for temperature compensation for hard disk drive write overshoot current
12/21/2010US7855002 formed from glass; high recording density; amplitude of waviness/microwaviness on surface measured by interferometer for versatile disk
12/21/2010US7855001 inexpensive packaging tray that can also be utilized as a processing fixture; conductive packaging for the electronics industry
12/16/2010WO2010143602A1 Co-fe-ni alloy for soft magnetic film layer in perpendicular magnetic recording medium, sputtering target material, and perpendicular magnetic recording medium
12/16/2010WO2010143370A1 Magnetic sensor laminated body, film forming method for same, film formation control program, and recording medium
12/16/2010WO2010143303A1 Transfer apparatus, and transfer method
12/16/2010WO2010143302A1 Transfer apparatus, and transfer method
12/16/2010WO2010107191A3 Magnetic head for reading data on a credit card
12/16/2010US20100316890 Magnetic tunnel junction device with magnetic free layer having sandwich structure
12/16/2010US20100316889 Curable composition for transfer materials and method for forming micropattern using the curable composition
12/16/2010US20100315746 Head gimbal assembly and fixing method of base plate and carriage arm
12/16/2010US20100315745 Protective layer on gimbal for scratch mitigation
12/16/2010US20100315744 Slider-gimbal scratch mitigation
12/16/2010US20100315743 Magnetic read/write head substrate
12/16/2010US20100315741 Perpendicular magnetic recording head
12/16/2010US20100315740 Apparatus and method to rotate a read/write head
12/16/2010US20100315737 Control device, control method, and information storage apparatus
12/16/2010US20100315736 Multilayered Waveguide Having Protruded Light-Emitting End
12/16/2010US20100315735 Plasmon antenna with magnetic core for thermally assisted magnetic recording
12/16/2010DE102009024927A1 Fluid bearing system, particularly for spindle motor of fixed storage disk, has hydrodynamic fluid bearing formed as pump for conveying bearing fluid in static fluid bearing from fluid channel
12/15/2010EP2261007A1 Process for production of nanostructures
12/15/2010EP2260491A1 Error correction capability for longitudinal position data in a tape storage system
12/15/2010CN1920954B Magnetic head and tape drive system
12/15/2010CN101919000A Magnetic recording medium
12/15/2010CN101295511B 磁头 Magnetic head
12/14/2010US7852740 Information recording medium storing system and storing case
12/14/2010US7852727 Information recording method and apparatus with suppressed mark edge jitters
12/14/2010US7852725 Apparatus for recording of information
12/14/2010US7852723 Disk drive system employing effective disk surface stabilization mechanism
12/14/2010US7852722 Optical disk apparatus and playback signal processing method
12/14/2010US7852604 Slider suspension assembly including a flex circuit arm with a flex circuit tab attached to a gimbal spring arm
12/14/2010US7852603 Perpendicular magnetic recording head capable of suppressing problem such as erasure of magnetic data
12/14/2010US7852600 Apparatus and method for reading out data recorded on tape
12/14/2010US7852599 Apparatus, system, and method for tape drive head
12/14/2010US7852598 Self-servo-write using sloped tracks written using a calibrated current profile
12/14/2010US7852596 Disk drive returning dummy data to a host when reading an unwritten data sector
12/14/2010US7852591 Electrostatic discharge protection circuit for magneto-resistive read elements
12/14/2010US7852590 Solid state memory decommissioner
12/14/2010US7852589 Disk drive
12/14/2010US7852587 Thermal assisted recording (TAR) disk drive capable of controlling the write pulses
12/14/2010US7852586 Device and method for scanning data stored on a recording medium
12/14/2010US7852585 Preamp circuit including a loopback mode for data storage devices
12/14/2010US7852584 Head IC, read circuit, and media storage device
12/14/2010US7851076 Method of fabricating silicon substrate for magnetic recording media, and magnetic recording medium
12/14/2010US7851014 Thin film magnetic recording disks, high areal density longitudinal magnetic recording media having very low medium noise; improved the media signal-to-noise ratio
12/14/2010US7849585 Micropositioning recording head for a magnetic storage device
12/09/2010WO2010141446A1 Capacitor based bi-directional degaussing device with chamber
12/09/2010WO2010140404A1 Surface emitting semiconductor laser, optical recording head, and optical recording apparatus
12/09/2010US20100310904 Magnetic disk comprising an aluminum alloy oxynitride underlayer and a diamond-like carbon overcoat
12/09/2010US20100310903 Electrodeposition of hard to deposit materials on aluminum and other substrates using improved water saving mercy cell
12/09/2010US20100310901 Metallic glass, magnetic recording medium using the same, and method of manufacturing the magnetic recording medium
12/09/2010US20100310895 Polycrystalline aluminum thin film and optical recording medium
12/09/2010US20100309767 Optical information recording method, optical information recording device and optical information recording medium
12/09/2010US20100309587 Fluid dynamic bearing, spindle motor having the fluid dynamic bearing, and storage apparatus having the spindle motor
12/09/2010US20100309586 Slider air bearing for disk drives
12/09/2010US20100309585 Head slider and magnetic disk device
12/09/2010US20100309584 Magnetic recording medium and manufacturing method of the same
12/09/2010US20100309583 Methods, Systems and Apparatus for Reducing the Effects of Tape Dimensional Stability
12/09/2010US20100309581 Insertion under read shield for improved read gap actuation in dynamic flying height
12/09/2010US20100309580 Perpendicular Magnetic Recording Medium Having FCC Seed Layers
12/09/2010US20100309577 Microwave-assisted magnetic recording with collocated microwave and write fields
12/09/2010US20100308012 Magnetic device manufacturing method
12/09/2010US20100307911 Forming an aluminum alloy oxynitride underlayer and a diamond-like carbon overcoat to protect a magnetic recording head and media
12/08/2010EP2259262A2 Media player with acceleration protection
12/08/2010EP2259261A2 Media player with acceleration protection
12/08/2010EP2257427A1 Laser protection polymeric materials
12/08/2010CN1961355B Magnetic recording medium and its manufacturing method
12/08/2010CN1932981B Magnetic powder for magnetic recording medium
12/08/2010CN1856079B Reproduction device and reproduction method
12/08/2010CN1856078B Reproduction device and reproduction method
12/08/2010CN1815753B Three terminal magnetic sensor having an in-stack longitudinal biasing layer structure
12/08/2010CN1725349B System and method for verifying data on information recording medium
12/08/2010CN1685400B Integrated method and device for dual stage micro ectuator and suspension design for hard disc driver
12/08/2010CN101911194A Low power disk-drive motor driver
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