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)
10/2006
10/24/2006	US7126783 Disk drive apparatus, servo control circuit, method of manufacturing recording medium, magnetic recording medium, and method of checking recording medium
10/24/2006	US7126782 Acceleration sensor and disk drive employing it
10/24/2006	US7126781 Disk drive employing a multi-stage pulse width modulated voice coil motor driver
10/24/2006	US7126780 Method, system, and article of manufacture for self-servowriting a disk
10/24/2006	US7126779 Tape media identification code
10/24/2006	US7126778 Process of dynamically adjusting the operating parameters of a computer storage device according to environmental conditions
10/24/2006	US7126777 Disk drive with selectable power source for heater in a slider
10/24/2006	US7126776 Disk drive having a sector clock that is synchronized to the angular speed of the spindle motor
10/24/2006	US7126775 Servo track address channel code for d=1 magnetic recording
10/24/2006	US7126774 Magnetic recording and reproducing apparatus
10/24/2006	US7126773 Write precompensation method for perpendicular magnetic recording
10/24/2006	US7126772 Data storage device and servo information writing method
10/24/2006	US7126771 Data read channel and method of controlling the same
10/24/2006	US7126770 Data processing system having data reproduction independent of data processing
10/24/2006	US7125616 Magnetic recording disk with antiferromagnetically-coupled magnetic layer having multiple lower layers
10/24/2006	US7125615 Magnetic recording medium and magnetic recording device
10/24/2006	US7125467 Release-layer applied to encapsulant including epoxies, acrylates, polyimides, silsesquioxanes, after formation of air-bearing features a solvent such as hot dimethylpropylene urea or pyrrolidone/2-/, N-methyl or boililng H2o is applied to soften the polyvinyl alcohol film and debonding
10/24/2006	US7124654 Method for determining a microactuator range of movement
10/24/2006	US7124498 Method for manufacturing magnetic head
10/24/2006	US7124497 Method of controlling localized shape of a data head and for characterizing the shape
10/24/2006	US7124496 Method of manufacturing head suspension for disk drive
10/19/2006	WO2006109512A1 Laminate for hdd suspension
10/19/2006	WO2006109446A1 Magnetic recording medium, its recording/reproducing method, and recording/reproducing device
10/19/2006	WO2005079528A3 Spin transfer magnetic element having low saturation magnetization free layers
10/19/2006	WO2004034380A3 Bit-wise aluminum oxide optical data storage medium
10/19/2006	US20060236157 Calibrating automatic test equipment
10/19/2006	US20060234091 Enhanced multi-component oxide-containing sputter target alloy compositions
10/19/2006	US20060234090 Magnetic recording medium and manufacturing method of the same
10/19/2006	US20060234089 Multi-layered sputtered thin metal film recording medium comprising a tungsten seed layer and a chromium-titanium-tungsten intermediate layer
10/19/2006	US20060234062 Method for grafting a chemical compound to a support substrate
10/19/2006	US20060233286 Asynchronous servo RRO detection employing interpolation
10/19/2006	US20060233080 Driving method
10/19/2006	US20060233069 Optical pickup and optical disc apparatus provided with the same
10/19/2006	US20060233059 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
10/19/2006	US20060232894 Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system
10/19/2006	US20060232893 Current in plane magnetoresistive sensor having a contiguous hard bias layer located at back edge of stripe height
10/19/2006	US20060232892 Suppression of spin momentum transfer and related torques in magnetoresistive elements
10/19/2006	US20060232891 Contained environmental control system for mobile event data recorder
10/19/2006	US20060232890 Method of head stack assembly flexible circuit assembly attached to an actuator arm
10/19/2006	US20060232889 Integrated-lead suspension vibration-canceling member
10/19/2006	US20060232888 Disk drive with side erase control
10/19/2006	US20060232887 Head suspension
10/19/2006	US20060232886 Improved planarization process for producing carriers with low step height
10/19/2006	US20060232885 Slider and manufacturing method thereof, head gimbal assembly, disk drive with same
10/19/2006	US20060232884 Tape head having a support plate with contoured surface
10/19/2006	US20060232883 Filled-gap magnetic recording head and method of making
10/19/2006	US20060232882 P3 fabrication with NiFe and alumina mask using resist shrinking process
10/19/2006	US20060232871 Medium dependent write equalization
10/19/2006	US20060232870 Pattern dependent write equalization
10/19/2006	US20060232869 Apparatus for excitation, enhancement, and confinement of surface electromagnetic waves for confined optical power delivery
10/19/2006	US20060231525 Forming microphase-separated structure in film of graft or block copolymer with a chain of polyacrylonitrile, polycyclohexadiene derivative, polybutadiene, polysilane, polysiloxane, polyamic acid or polyaniline and thermally decomposable polymer chain; heating to decompose the decomposable phase; etching
10/19/2006	US20060231523 Method to planarize perpendicular write poles using a combination of CMP and reactive ion milling
10/19/2006	US20060230788 Chemical strengthening treatment unit for applying chemical strengthening treatment to glass substrates used in information recording media application
10/19/2006	US20060230602 Process for fabricating a magnetic recording head with a laminated write gap
10/19/2006	US20060230601 Method for manufacturing a current in plane magnetoresistive sensor having a contiguous hard bias layer located at back edge of stripe height
10/19/2006	US20060230599 Clamp ring detaching method, clamp ring detaching tool, and method of manufacturing magnetic disk device
10/18/2006	EP1713062A2 Integrated tape and data transducer head cleaning device
10/18/2006	EP1711647A2 Method of producing carbon-encapsulated metal nanoparticles
10/18/2006	EP1490867B1 Magnetic recording medium and magnetic storage apparatus
10/18/2006	EP1154410B1 Magnetic recording medium and magnetic recording device
10/18/2006	EP1135772B1 Seed layer for a nickel oxide pinning layer for increasing the magnetoresistance of a spin valve sensor
10/18/2006	CN1849665A Optical disc drive focusing apparatus for printing an image on a label region
10/18/2006	CN1849654A 盘驱动设备 Disk drive apparatus
10/18/2006	CN1849653A Data recording and/or reproducing apparatus for recording data recording status information on optical disc, and optical disc therefor
10/18/2006	CN1849652A Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
10/18/2006	CN1849506A Apparatus and method for testing mechanical endurance of surface of optical disc.
10/18/2006	CN1848285A Slider, magnetic head assembly and manufacturing the same
10/18/2006	CN1848250A Apparatus, method and system for fabricating a patterned media imprint master
10/18/2006	CN1848249A Method for preparation of magnetic head slider
10/18/2006	CN1848248A Integrated-lead suspension vibration-canceling member
10/18/2006	CN1848247A 磁盘驱动器 Disk drive
10/18/2006	CN1848246A Magnetic disk drive
10/18/2006	CN1848245A Low-resistance tunnel magnetoresistive effect element, and manufacturing method, testing method and testing apparatus for the element
10/18/2006	CN1848244A 磁盘驱动器 Disk drive
10/18/2006	CN1848243A Disk device
10/18/2006	CN1846919A Soldering method, soldering device, bonding method, bonding device, and nozzle unit
10/18/2006	CN1280885C Apparatus for mounting semiconductor chip
10/18/2006	CN1280822C Error correction method, error correction circuit and information recording and reproducing device
10/18/2006	CN1280815C Information processor
10/18/2006	CN1280809C Magnetic tape recording/reproducing device
10/18/2006	CN1280808C Photo magnetic recording medium and its reproducing method
10/18/2006	CN1280804C Focusing controllter and method thereof for an optical disk drive
10/18/2006	CN1280789C Method for making thin-film magnetic head
10/18/2006	CN1280788C Fabrication of magnetoresistance sensor structure having spacer layer produced by multiple position and oxidation steps
10/18/2006	CN1280787C Method for depositing a thin film adhesion layer
10/18/2006	CN1280786C Magnetic head device, magnetic tape recording reproducing device and method for covering outer induction field
10/18/2006	CN1280785C Apparatus for determining coercive force of magnetic recording medium
10/18/2006	CN1280064C Apparatus and method for machining workpieces
10/17/2006	US7124420 Pickup device having a heat-radiation path
10/17/2006	US7124419 Feed screw driver and information recorder/reproducer
10/17/2006	US7124292 Automatically configuring storage array including a plurality of media storage devices for storing and providing data within a network of devices
10/17/2006	US7123577 Optical disk, optical disk access device and access method
10/17/2006	US7123574 Recording medium, method and apparatus for recording, and method and apparatus for reproducing
10/17/2006	US7123573 Method for reducing the rotation speed of an automatic ball balancing system of an optical disk reading device
10/17/2006	US7123562 Method and device for determining a set of recording pulse series parameters for optical carrier recording and optical record carrier
10/17/2006	US7123558 Method of seamless ZCLV/PCAV recording for packet writing
10/17/2006	US7123556 Multi-layered information recording medium with spare defect management areas
10/17/2006	US7123456 Method of making magnetoresistive head element
10/17/2006	US7123455 Magnetic tunnel junction sensor with insulating antiferromagnetic material extending from free layer extensions to electrically conductive lead
10/17/2006	US7123454 Longitudinal bias structure having stability with minimal effect on output

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