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)
07/2010
07/20/2010US7760471 Servo track writer arm positioning device
07/20/2010US7760470 Electrical connection between a suspension flexure cable and a head stack assembly flexible circuit
07/20/2010US7760469 Method and apparatus for an air bearing surface to reduce contamination due to saturation water vapor pressure in a hard disk drive
07/20/2010US7760468 Air-bearing design with particle rejection features
07/20/2010US7760467 Substrate for magnetic recording medium, magnetic recording medium, and magnetic recording apparatus
07/20/2010US7760466 Thin film magnetic head with a metal lamination part having concave connection surface
07/20/2010US7760465 Magnetic head having selectively defined reader gap thicknesses
07/20/2010US7760463 Multiple disks in a single disk package
07/20/2010US7760461 Disk drive employing coarse position feedback from mechanical position sensor to improve format efficiency
07/20/2010US7760460 Head integrated circuit and storage apparatus including the same
07/20/2010US7760459 Framing selection and waveform polarity determination for an encoded repeating pattern
07/20/2010US7760458 Disk drive adjusting head bias during servo synchronization to compensate for over/under sensitivity
07/20/2010US7760457 Resonant channel for head-to-disc contact vibrations
07/20/2010US7760455 Method and apparatus improving prevention of off-track writing in a hard disk drive
07/20/2010US7760454 Sequence-permutation control information detection and signal polarity determination
07/20/2010US7760053 Negative refractive index and opto-magnetic materials and method of fabricating same
07/20/2010US7758982 useful on perpendicular magnetic recording media because of its ability to deposit thinly and evenly on a rough, granular high coercivity recording media while maintaining excellent corrosion protection properties
07/20/2010US7758981 patterned-media magnetic recording disks, wherein each data bit is stored in a magnetically isolated data island on the disk; for master disk to be used for nanoimprinting the patterned-media disks
07/20/2010US7758166 Inkjet nozzle with paddle layer sandwiched between first and second wafers
07/20/2010US7757383 System for lapping a head having an electrical lapping guide (ELG) on a wafer
07/20/2010US7757380 Methods for the manufacture of notched trailing shields
07/20/2010US7757379 Method for operating a disk drive apparatus employing a suspension having a vertical offset to reduce track mis-registration
07/15/2010WO2010080155A1 Systems and methods for adaptive target search
07/15/2010WO2010079048A1 Recording multiple codeword sets during latency period
07/15/2010US20100178529 Perpendicular magnetic recording disk with ultrathin nucleation film for improved corrosion resistance and method for making the disk
07/15/2010US20100178528 Tunnel magnetoresistive thin film and magnetic multilayer film formation apparatus
07/15/2010US20100177605 Media for heat assisted magnetic recording
07/15/2010US20100177449 TMR device with novel free layer stucture
07/15/2010US20100177448 High SNR CPP Reader Using High Frequency Standing Wave Interference Detection
07/15/2010US20100177447 Magnetoresistive effect element, thin-film magnetic head with magnetoresistive effect read head element, and magnetic disk drive apparatus with thin-film magnetic head
07/15/2010US20100177446 Microactuator with self-assembled monolayer encapsulant
07/15/2010US20100177444 Vcm driver and pwm amplifier
07/15/2010US20100177442 Head-slap mitigation in a data storage device
07/15/2010US20100177441 Thin film magnetic head and method of manufacturing the same
07/15/2010US20100177440 Thin film magnetic head and magnetic disk device
07/15/2010US20100177439 Perpendicular media with reduced side track erasure
07/15/2010US20100177438 Snubber for disc drive for prevention of user reported defects
07/15/2010US20100177437 Method for Bipolar Trailing Edge Timing-Based Servo Track Recording and Magnetic Tape Made Therewith
07/15/2010US20100177436 Apparatus and method to transfer data to and from a sequential information storage medium
07/15/2010US20100177435 Servo pattern architecture to uncouple position error determination from linear position information
07/15/2010US20100177434 Position signal processor
07/15/2010US20100177433 Position signal processor
07/15/2010US20100177427 System and method for generating an amplitude error signal in a magnetic tape recording channel
07/15/2010US20100177426 Magnetic recording medium and magnetic recorder
07/15/2010US20100177425 Magnetic recording medium, manufacturing method thereof, and magnetic recording/reproducing apparatus
07/15/2010US20100177424 Recording multiple codeword sets during latency period
07/15/2010US20100177423 Dual gain control for magnetic data storage system
07/15/2010US20100177422 Rewrite-efficient ecc/interleaving for multi-track recording on magnetic tape
07/15/2010US20100177421 Storing partial data sets to magnetic tape
07/15/2010US20100177420 Rewriting codeword objects to magnetic data tape upon detection of an error
07/15/2010US20100177419 AGC Loop with Weighted Zero Forcing and LMS Error Sources and Methods for Using Such
07/15/2010US20100177418 Writer and reader center alignment with servo and data track in discrete track recording
07/15/2010DE112008002415T5 Werkzeug zum Beschichten einer optischen Platte, Verfahren des Beschichtens einer optischen Platte und Verfahren zum Herstellen einer optischen Platte A tool for coating an optical disc, method of coating an optical disc and method of manufacturing an optical disk
07/14/2010EP2207179A2 A method of producing an optical disk
07/14/2010EP2207177A2 Method for storing digital information and storage element
07/14/2010CN1912996B Magnetic head manufacturing device and its manufacturing method
07/14/2010CN1835088B Head suspension
07/14/2010CN1825433B Head suspension
07/14/2010CN101779237A Improved lubricant distribution in hard disk drives used for digital video recorders
07/14/2010CN101777355A Master pattern for patterned media, magnetic media disk and its forming method and device
07/14/2010CN101777354A Perpendicular magnetic recording disk and process for producing the same
07/14/2010CN101777353A Thermal assisted recording head with optical waveguide and near field transducer
07/14/2010CN101777352A Processing method of magnetic information of single magnetic track with eight numbers every place
07/14/2010CN101295630B Substrate treatment apparatus
07/14/2010CN101206872B Patterned magnetic medium, magnetic recording medium and magnetic storage device
07/13/2010US7757247 Small form factor optical/magnetic disk for information storage
07/13/2010US7756400 Optically writing image data files and thumbnail images corresponding thereto to optical disc
07/13/2010US7756223 Contactless data carrier with current demodulation
07/13/2010US7755929 Spin-injection device and magnetic device using spin-injection device
07/13/2010US7755867 Controlled air bearing (CAB) for magnetic spacing control
07/13/2010US7755866 Vertically coupling actuator arm for disc drives
07/13/2010US7755865 Vibration reducing head suspension mechanism for a magnetic disc unit
07/13/2010US7755864 Magnetic recording head for perpendicular recording, fabrication process, and magnetic disk storage apparatus mounting the magnetic recording head
07/13/2010US7755863 Adjacent track readers
07/13/2010US7755861 Method and system for providing a magnetic recording media
07/13/2010US7754356 Glass for data storage medium substrate, glass substrate for data storage medium and magnetic disk
07/13/2010US7754355 includes non-magnetic support, radiation-cured layer cured by exposing layer containing radiation curing compound to radiation, and magnetic layer comprising ferromagnetic powder dispersed in binder; improved storage stability, electromagnetic conversion
07/13/2010US7754354 photoresists; lithography
07/13/2010US7754353 Method and structure for ultra-high density, high data rate ferroelectric storage disk technology using stabilization by a surface conducting layer
07/13/2010US7754131 Device for transferring a pattern to an object
07/13/2010US7753492 Micro-electromechanical fluid ejection mechanism having a shape memory alloy actuator
07/08/2010US20100173177 Mold structure used to produce discrete track medium, imprinting method, method for producing discrete track medium, and discrete track medium
07/08/2010US20100173176 Recording Media Having a Nanocomposite Protection Layer and Method of Making Same
07/08/2010US20100173175 Magnetic recording medium, process for producing same, and magnetic recording reproducing apparatus
07/08/2010US20100173173 Magnetic storage device
07/08/2010US20100172227 Optical disc apparatus and recording power determining method thereof
07/08/2010US20100172055 Three Dimensional Magnetic Memory and/or Recording Device
07/08/2010US20100172054 Perpendicular magnetic write head, method of manufacturing the same and method of forming magnetic layer pattern
07/08/2010US20100172053 Novel hard bias design for extra high density recording
07/08/2010US20100172049 Hybrid storage apparatus and method of sharing resources therein
07/08/2010US20100172048 Servo patterns for patterned media
07/08/2010US20100172047 System, method, and computer program product for characterizing media associated with data storage channels
07/07/2010CN1831962B Multi-layered high-density recording medium and optical power adjusting method therefor
07/07/2010CN1697034B Optical disk apparatus
07/07/2010CN101772806A Redundant data on hard drive
07/07/2010CN101770781A Method for optimizing disk memory capacity
07/07/2010CN101770780A Thermally assisted recording head and a near field transducer
07/07/2010CN101768732A Inline vacuum processing apparatus, method of controlling the same, and information recording medium manufacturing method
07/07/2010CN101188114B Perpendicular magnetic recording medium and method for manufacturing the same
07/07/2010CN101059961B Method for utilizing a bulk erase tool to erase perpendicularly recorded media
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