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)
11/2010
11/17/2010CN101887394A Hard disk access method
11/17/2010CN101067960B Jack catch and clamping device and turnover device
11/17/2010CN101067958B Mounting broach for hard disk assembling
11/17/2010CN101064116B Comb type assembly tool and method for using loading disk driver
11/16/2010US7835617 Data recording apparatus and system having sustained high transfer rates
11/16/2010US7835254 Optical recording condition setting method, optical recording/reproducing device, control program, and recording medium
11/16/2010US7835238 Method for reducing access time of a write-once disc
11/16/2010US7835118 Detection of magnetic beads using a magnetoresistive device together with ferromagnetic resonance
11/16/2010US7835117 Detection of magnetic beads using a magnetoresistive device together with ferromagnetic resonance
11/16/2010US7835116 Magnetoresistive stack with enhanced pinned layer
11/16/2010US7835115 Integrated recording head with selective movement
11/16/2010US7835113 Deep dimple structure for head suspension component
11/16/2010US7835112 Integrated lead flexure with embedded traces
11/16/2010US7835111 Magnetic write head with upper return pole optimization for reduced trailing shield protrusion
11/16/2010US7835110 MEMS disc drive
11/16/2010US7835108 Data storage tape recertification
11/16/2010US7835107 Self-servo-write method with repeatable runout compensation
11/16/2010US7835102 Heat assisted magnetic recording head comprising plasmon antenna with flat surfaces opposed to medium
11/16/2010US7835101 Planar plasmon antenna for use in near-field recording
11/16/2010US7835100 Logic operations on a hard disk drive
11/16/2010US7835099 Method and system for error checking in a bit-patterned media
11/16/2010US7835098 Automatic gain control for magnetic disk-drive preamplifier
11/16/2010US7835097 Preamplifier arranged in proximity of disk drive head
11/16/2010US7835095 Apparatus and method of setting up bit error rate criterion and apparatus and method of performing burn-in test of hard disk drive
11/16/2010US7835094 Embedded track information for patterned media
11/16/2010US7833641 Magnetic disk
11/16/2010US7833640 Intermediate tri-layer structure for perpendicular recording media
11/16/2010US7833639 formation of grooves or the like at track edges is able to appropriately suppress expansion of gray regions of recorded signals in track width direction without impairing advantages, such as a reduction of magnetic transition region noises, improvement of thermal stability of recorded signals
11/16/2010US7832085 Method of manufacturing magnetic head and method of manufacturing magnetic head substructure
11/16/2010US7832084 Methods for recording servo information
11/16/2010US7832083 Shipping comb usable with a head stack
11/16/2010US7832082 Method for manufacturing an integrated lead suspension component
11/11/2010WO2010127967A1 Apparatus and method for receiving and positioning a read/write head to a disk for testing and method of removing a tested read/write head from a test apparatus
11/11/2010WO2010107803A3 Magnetic recording head with magnetic wall angle
11/11/2010WO2010098993A3 Hdd pattern implant system
11/11/2010US20100285337 Magnetic storage medium formed of carbon nanotube arrays
11/11/2010US20100285336 Magnetic storage medium formed of carbon nanotube arrays
11/11/2010US20100284113 Actuator latch for minimizing effect of non-operational rotary shock in a load-unload (lul) hard disk drive
11/11/2010US20100284112 Head suspension unit, head suspension assembly, and storage device
11/11/2010US20100284111 Baseplate for disk drive suspension and method for manufacturing baseplate
11/11/2010US20100284110 Apparatus of a arm limiter for minimizing effect of non-operational shock in a hard disk drive
11/11/2010US20100284109 Method and apparatus for estimating touchdown of a slider in a hard disk drive
11/11/2010US20100284108 Process for producing magnetic recording medium and magnetic recording and reproducing apparatus
11/11/2010US20100284105 Apparatuses and methods for pre-erasing during manufacture of magnetic tape
11/11/2010US20100284104 Magnetic recording medium
11/11/2010US20100284103 Magnetoresistive effect device, magnetic head, and information storage apparatus
11/11/2010US20100284102 Magnetic recording device with an integrated microelectronic device
11/10/2010EP2249356A1 Spin injection device, magnetic apparatus using the same, and magnetic thin film used for them
11/10/2010EP2065106B1 Coated metal fine particles and process for production thereof
11/10/2010CN101883797A Curable composition for transfer materials and method for forming micropattern using the curable composition
11/10/2010CN101882459A Magnetic head folded-piece combined general tray and general tray combination thereof
11/10/2010CN101882445A Magnetic recording media with enhanced writability and thermal stability
11/10/2010CN101882444A Correcting errors in position of an hdd write-head
11/10/2010CN101882443A Baseplate for disk drive suspension and method for manufacturing baseplate
11/10/2010CN101578240B Material for information recording medium substrate, information recording medium substrate, and method for manufacturing information recording mediums
11/10/2010CN101381828B Aluminium alloy base plate for magnetic disk and production method thereof
11/10/2010CN101251997B Poly iron performance composite film reading magnetic head based on magnetoelectric effect
11/10/2010CN101123093B Magnetic head assembly and tape drive system
11/09/2010US7831986 High-density recording medium and recording and/or reproducing device therefor
11/09/2010US7831127 Combining video material and data
11/09/2010US7830779 Method of recording information, equipment thereof and information recording medium
11/09/2010US7830641 Tunneling magnetoresistive (TMR) sensor with a Co-Fe-B free layer having a negative saturation magnetostriction
11/09/2010US7830640 Spin valve magnetoresistive device with conductive-magnetic material bridges in a dielectric or semiconductor layer alternatively of magnetic material
11/09/2010US7830639 Data storage device and disk drive
11/09/2010US7830638 Structure and method for localizing solder ball strain on hard disk drive suspension gimbal
11/09/2010US7830635 Magnetic recording medium, recording/reproducing apparatus, and stamper
11/09/2010US7830634 Head-disk contact detection and work function difference determination
11/09/2010US7830633 Amplitude level controller for head IC, read circuit and media storage device
11/09/2010US7830632 Large data block written on overlapping tracks in a hard disk drive
11/09/2010US7830631 Controlling an overshoot amplitude level based on a recording data pattern in a magnetic disk drive
11/09/2010US7830630 Circuit and method for detecting the phase of a servo signal
11/09/2010US7829208 Chromium nitride layer for magnetic recording medium
11/09/2010US7829154 vacuum depositing the semiconductor homogeneous particles with a desired size; electrically charging the jetted fine liquid droplets
11/09/2010US7828899 In-line, pass-by system and method for disc vapor lubrication
11/09/2010US7828419 Ink jet recording head and method of manufacturing the same
11/09/2010US7827674 Method for protecting against corrosion in a GMR sensor by providing a protective coating over an end of a copper layer spaced apart from a detection surface by a specified dimension
11/04/2010WO2010126722A1 Two-axis magnetic field sensor with substantially orthogonal pinning directions
11/04/2010WO2010125971A1 Magnetic recording medium and method for manufacturing same
11/04/2010WO2010125950A1 Magnetic recording medium, information storage device, and method for manufacturing magnetic recording medium
11/04/2010US20100279151 Perpendicular magnetic recording medium and method of manufacturing the same
11/04/2010US20100277835 Printed circuit board and magnetic head driving device including the same
11/04/2010US20100277834 Disk drive suspension and manufacturing method therefor
11/04/2010US20100277832 PMR writer device with multi-level tapered write pole
11/04/2010US20100277829 Method for producing magnetic recording medium, and magnetic recording/reproducing apparatus
11/04/2010US20100277824 System and method for setting bias for mr head
11/04/2010US20100277823 Magnetic disc controller and method
11/04/2010US20100277822 Method and Apparatus to Facilitate Selection of a Digital Cinematic Content Write Process
11/04/2010US20100277531 Printer having processor for high volume printing
11/04/2010US20100276272 Method for fabricating a high coercivity hard bias structure for magnetoresistive sensor
11/03/2010EP2246853A1 Optical data recording method
11/03/2010EP2246852A1 Optical data recording method
11/03/2010EP2246849A2 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method
11/03/2010EP2246848A1 Head stack assembly, hard disk drive comprising the head stack assembly, and method to reduce off-track in the hard disk drive
11/03/2010EP2246847A2 Head stack assembly, a hard disk drive including the same, and a method of manufacturing the same
11/03/2010EP1659645B1 Tunnel junction element
11/03/2010EP1295285B1 Record head for thermally assisted magnetic recording
11/03/2010CN201622840U Magnetic head support
11/03/2010CN1983390B Method for encoding servo position information on magnetic storage medium and servo writing magnetic head
11/03/2010CN101877937A Printed circuit board and magnetic head driving device including the same
11/03/2010CN101877224A Disk drive suspension and manufacturing method therefor
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