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)
11/2005
11/09/2005EP1594145A1 Heat treatment system
11/09/2005EP1594134A1 Head suspension, information storage device, and lead
11/09/2005EP1594130A1 Data recording/reproduction device and method using repeated decoding
11/09/2005EP1594126A1 Polyester film for recording medium and magnetic recording tape
11/09/2005EP1594125A2 Data recording system
11/09/2005EP1594124A2 Pivot shaft fixing structure in data storage device
11/09/2005EP1594123A2 Method for maintaining track data integrity in magnetic disk storage devices
11/09/2005EP1593658A1 Chemically and thermally pre-stressable lithium aluminosilicate float glass of high temperature resistance
11/09/2005EP1593119A1 Compound phase encoding for printed servo patterns
11/09/2005EP1592822A2 Disk coating system
11/09/2005EP1356465B1 Positioning control for read and/or write head
11/09/2005EP1129366B1 Magnetoresistive sensor or memory elements with decreased magnetic switch field
11/09/2005CN2739760Y Disk drive inertial latch
11/09/2005CN1695397A Method, terminal device and system allowing for handling location service independently from a cellular communication system
11/09/2005CN1695198A Hard disk drive device and method of assembling the hard disk drive device
11/09/2005CN1695194A System and method for preventing computer storage media surface contaminant accumulation and for preventing impact-related head/slider damage
11/09/2005CN1695183A Thermally-assisted recording medium with a storage layer of antiferromagnetic double-layer structure with anti-parallel orientation of magnetization
11/09/2005CN1695182A Meghetic recording medium and its manufacturing method, maghetic recorder, and maghetic recording method
11/09/2005CN1695181A System and method for hard disc drive magnetic head flying height tester calibration
11/09/2005CN1695180A Precise positioning actuator for head element, head gimbal assembly with the actuator and disk drive apparatus with the head gimbal assembly
11/09/2005CN1695179A Method and apparatus for connecting a micro-actuator to driver arm sustension
11/09/2005CN1694803A High temperature, high strength, colorable materials for use with electronics processing applications
11/09/2005CN1694163A Nanoholes, magnetic recording media and production thereof, and magnetic recording apparatus and method
11/09/2005CN1694077A Electrical host system with expandable optical disk recording and playing device
11/09/2005CN1693406A Polishing composition and polishing method
11/09/2005CN1693247A Chemically and thermally pre-stressable lithium aluminosilicate float glass of high temperature resistance
11/09/2005CN1226744C Hard-disc driver having disc protector and magnetic head protector
11/09/2005CN1226741C Disc drive, rigid disc drive and casing for rigid disc drive
11/09/2005CN1226737C Magnetic head assembly and disk drive device
11/09/2005CN1226723C Magnetic duplication master carrier
11/09/2005CN1226722C Vertical magnetic film for super high density recording
11/09/2005CN1226721C Suspension of disc driver
11/09/2005CN1226720C Actuator latch for fixed disk drive
11/09/2005CN1226719C Hanging device for disc driver
11/08/2005USRE38868 Apparatus and method for controlling recording and reproduction in digital video cassette tape recorder
11/08/2005US6963474 Thin film magnetic head, magnetic head and magnetic disk driving device
11/08/2005US6963473 Head arm assembly and disk drive device with the head arm assembly having enhanced impact resistance
11/08/2005US6963472 Flexural pivot for rotary disc drive actuator
11/08/2005US6963471 Wiring member of a disc drive suspension having an insulating layer with thick-walled and thin-walled portions
11/08/2005US6963470 Thin film magnetic head having improved heat radiating property
11/08/2005US6963469 Spindle motor having spindle motor stator for increased head stack assembly access
11/08/2005US6963467 Method and apparatus for compensating for media shift due to tape guide
11/08/2005US6963466 Radial dependent low frequency repeatable run out compensation apparatus and method
11/08/2005US6963465 Method for preventing radial error propagation during self-servowriting of tracks in a magnetic disk drive
11/08/2005US6963464 Magnetic head heating element in a disk drive
11/08/2005US6963463 Rotational vibration velocity-based sensor for disk drives
11/08/2005US6963462 Servo detection control system, servo detection control method and hard disk drive
11/08/2005US6963461 Method for magnetic recording on laminated media with improved media signal-to-noise ratio
11/08/2005US6963460 Voltage regulator operable over a wide range of supply voltage
11/08/2005US6963459 Method and apparatus for optimizing auto gain control of read channel in a disk drive
11/08/2005US6963458 Method and apparatus for reducing the servo position error signal non-linearity during self-servo writing irrespective of the head width
11/08/2005US6963096 Semiconductor element having a semi-magnetic contact
11/08/2005US6962663 Process for manufacturing a read head
11/03/2005WO2005104562A2 Video coding system providing separate coding chains for dynamically selected small-size or full-size playback
11/03/2005WO2005104098A1 Information storage medium and method and apparatus for recording/reproducing data on/from the same
11/03/2005WO2005104096A1 Magneto optical device
11/03/2005WO2005102542A1 Coating process and apparatus
11/03/2005US20050246596 Auto-calibration method for delay circuit
11/03/2005US20050246509 Tape drive apparatus, method and computer program product
11/03/2005US20050246284 Digital record carrier and method for use of same to inhibit copying using decryption code or key from remote depository
11/03/2005US20050245173 Method to eliminate defects on the periphery of a slider due to conventional machining processes
11/03/2005US20050244680 Environmentally stable metal-evaporated recording media
11/03/2005US20050244679 Perpendicular magnetic recording medium, manufacturing process of the same, and magnetic recording/reproducing apparatus using the same
11/03/2005US20050244656 substrate formed of a glass comprising SiO2, Al2O3, ZrO2, CaO, BaO, Li2O and Na2O as essential components and comprising, by mol %, 50 to 70% of SiO2, more than zero-12% of ZrO2,1 to 10% of Al2O3, content of CaO+BaO+MgO+SrO is over 10% but less than 25%; hard disk or a magnetic recording type hard disk
11/03/2005US20050244167 Signal-to-noise ratio (SNR) value characterization in a data recovery channel
11/03/2005US20050243702 Information recording method
11/03/2005US20050243701 Information recording method
11/03/2005US20050243700 Information recording method
11/03/2005US20050243696 Information recording method
11/03/2005US20050243695 Optical reproducing method for optical medium with aligned prepit portion
11/03/2005US20050243694 Optical reproducing method for optical medium with aligned prepit portion
11/03/2005US20050243668 Information recording method, information recording medium and information recording apparatus
11/03/2005US20050243661 Striping data simultaneously across multiple platter surfaces
11/03/2005US20050243600 Field ramp down for pinned synthetic antiferromagnet
11/03/2005US20050243480 Magnetic recording and reproducing apparatus
11/03/2005US20050243479 Method and apparatus for providing a free layer having higher saturation field capability and optimum sensitivity
11/03/2005US20050243478 Magnetic head having self-pinned SV structures for CPP GMR applications
11/03/2005US20050243477 CPP GMR using Fe based synthetic free layer
11/03/2005US20050243476 Method and apparatus for providing a magnetic read sensor having a thin pinning layer and improved magnetoresistive coefficient deltaR/R
11/03/2005US20050243475 Spin valve sensor having antiferromagnetic (AFM) pinning layer structures formed in the end regions
11/03/2005US20050243474 Self-pinned dual CPP sensor exchange pinned at stripe back-end to avoid amplitude flipping
11/03/2005US20050243473 Magnetostrictive actuator in a magnetic head
11/03/2005US20050243472 Head stack assembly and manufacturing thereof
11/03/2005US20050243471 Head suspension assembly and disk device provided with the same
11/03/2005US20050243470 Magnetic head slider and a magnetic disk device in which the slider is mounted
11/03/2005US20050243469 Sliders bonded by a debondable encapsulant comprising different polymers formed via in situ polymerization
11/03/2005US20050243467 Magnetic recording medium
11/03/2005US20050243466 Magnetic head and manufacturing method thereof
11/03/2005US20050243465 High aspect ratio co-planar structure fabrication consisting of different materials
11/03/2005US20050243464 Magnetic write head having a notched yoke structure with a trailing shield and method of making the same
11/03/2005US20050243463 Planar perpendicular recording head
11/03/2005US20050243462 Method and apparatus for providing diamagnetic flux focusing in a storage device
11/03/2005US20050243461 Data erasure apparatus, data erasure method and method for writing servo patterns on recording disk
11/03/2005US20050243458 Method and apparatus for head positioning control with disturbance compensation in a disk drive
11/03/2005US20050243457 Method and apparatus for degaussing write head in a disk drive
11/03/2005US20050243456 Apparatus for providing head amplitude characterization using gain loops
11/03/2005US20050243455 Method and apparatus for improved address mark detection
11/03/2005US20050243454 Apparatus and method of measuring write magnetic field of recording head
11/03/2005US20050243453 Magnetic transfer master and method of formatting magnetic recording medium
11/03/2005US20050243158 Idler mechanism, image formation apparatus and thermal transfer printer having the same
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