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)
10/2008
10/21/2008US7440219 Non-contact measurement of slider fly height by electrostatic force
10/21/2008US7440218 Charge remover for magnetic disk
10/21/2008US7440216 Rotary piezoelectric microactuator with an optimum suspension arrangement
10/21/2008US7440213 Apparatus and method for controlling remnant magnetization in a magnetic recording head
10/21/2008US7440212 Method and systems for a highly error tolerant tape format
10/21/2008US7440211 Apparatus and/or method of controlling timing of servo pulses and disk drive using the method
10/21/2008US7440210 Servo writing a disk drive by writing multi-bit sync marks in spiral tracks for improved servo writing
10/21/2008US7440209 Communications channel with programmable coupling
10/21/2008US7440208 Flexible partial response targets for data detectors
10/21/2008US7440207 Magnetic-transfer method, magnetic recording medium, and magnetic recording device
10/21/2008US7440152 Holographic disk medium with servo marks
10/21/2008US7438983 Polyester film, silica, titanium oxide, alumina, crosslinked polystyrene, silicone resin; ferromagnetic powder, binder, backing layer; does not generate edge debris, excellent durability, low error rate, excellent electromagnetic conversion; for computer system, recording, reproducing at 3 m/sec or more
10/21/2008US7438982 Magnetic recording medium including disk substrate, magnetic layer, and non-magnetic layer
10/21/2008US7438946 Magnetic grains; axial anisotropy, isotropy; plating in presence of magnetic field; ferrite film is formed by the use of the plating method in the presence of a magnetic field; an electromagnetic noise suppressor includes the ferrite film
10/21/2008US7438763 Coating apparatus and method having a slide bead coater and liquid drop applicator
10/21/2008US7438630 Polishing method, polishing device, glass substrate for magnetic recording medium, and magnetic recording medium
10/21/2008US7438229 Combined magnetic shield member and pressure pad for a magnetic reader
10/21/2008CA2369617C Abrasive article suitable for abrading glass and glass ceramic workpieces
10/16/2008WO2008123446A1 Magnetic recording medium
10/16/2008WO2008123445A1 Vertical magnetic recording medium and its manufacturing method
10/16/2008WO2008123236A1 Card-like magnetic recording medium, method for manufacturing the recording medium, laminated body for transfer and method for manufacturing the laminated body
10/16/2008US20080254324 Multilayer; ferromagnetic layer; chromium alloy coupling layer ; corrosion resistance
10/16/2008US20080254323 Magnetic recording medium
10/16/2008US20080254322 Apparatus With Increased Magnetic Anisotropy And Related Method
10/16/2008US20080254321 Coatings for Particle Reduction
10/16/2008US20080254283 Method for forming surface-treating film
10/16/2008US20080253743 Digital Information Recording/Reproducing Apparatus
10/16/2008US20080253255 Magnetic Recording Medium and Production Method Thereof
10/16/2008US20080253253 Information recording apparatus that can achieve uniform signal characteristics and overwriting characteristics over an entire surface of an optical disk medium
10/16/2008US20080253252 Recording method
10/16/2008US20080253250 Optical disc
10/16/2008US20080253249 Optical disc
10/16/2008US20080253246 Method for controlling ball auto-balance system of optical disk drive
10/16/2008US20080253243 Controlling an Optical Disc Drive
10/16/2008US20080253242 Information recording medium, recording method of information recording medium, and information recording and reproducing device
10/16/2008US20080253039 Magnetoresistive effect element
10/16/2008US20080253038 Tunneling magnetic sensor including free magnetic layer and magnesium protective layer disposed thereon and method for manufacturing tunneling magnetoresistive sensor
10/16/2008US20080253037 Thin-Film Magnetic Head and Manufacturing Method Thereof
10/16/2008US20080253036 Thin-Film Magnetic Head and Manufacturing Method Thereof
10/16/2008US20080253035 Self-aligned full side shield PMR and method to make it
10/16/2008US20080253034 Perpendicular magnetic write head, method of manufacturing the same, and magnetic write system
10/16/2008US20080253033 Thin-film magnetic head having electric lapping guide and method of making the same
10/16/2008US20080253032 Thin film magnetic head, head gimbal assembly, head arm assembly, magnetic disk device and method of forming thin film magnetic head
10/16/2008US20080253031 Magnetically Preloaded Anti-Rotation Guide for a Transducer
10/16/2008US20080253029 Magnetically Preloaded Linear Guide for a Transducer
10/16/2008US20080253028 System and apparatus for vibration damping of integrated lead suspensions in high density magnetic storage devices
10/16/2008US20080253027 Magnetic head, head assembly and magnetic recording / reproducing apparatus
10/16/2008US20080253026 Method to protect the magnetic recording head from thermal asperities during disk drive operation
10/16/2008US20080253025 Method and apparatus for providing an additional ground pad and electric al connection for grounding a magnetic recording head
10/16/2008US20080253024 Magnetic head and manufacturing method thereof
10/16/2008US20080253022 Magnetic write transducer
10/16/2008US20080253021 Non-magnetic contact enhancement feature
10/16/2008US20080253020 Read/Write Tip, Head and Device, and Use Thereof, and Method for Manufacturing Same
10/16/2008US20080253018 Method for determining read/write head position based on phase detection of a servo pattern
10/16/2008US20080253016 For Digital Information Adapted Memory Arrangement
10/16/2008US20080253015 System and method for detecting shakes and percussive impacts and for protecting portable electronic devices when pre-specified shake patterns and percussive impact levels are detected
10/16/2008US20080253012 Magnetic tape read channel signal values developed employing intermediate bits of the path memory of a prml viterbi detector
10/16/2008US20080253011 Signal Processing Device and Signal Processing Method
10/16/2008US20080253006 Mirror mounting assembly
10/16/2008US20080252734 Card based image manipulation method for camera
10/16/2008US20080252694 Ink jet printhead with glass nozzle chambers
10/16/2008US20080252691 Inkjet nozzle chamber holding two fluids
10/16/2008US20080252463 Radio frequency identification tags for digital storage discs
10/16/2008US20080251579 Secure identification of dependants
10/16/2008US20080251099 Method for removing smear and magnetic recording/reproducing apparatus with function of removing smear
10/16/2008DE202008008493U1 Gehäuse mit einer schwenkbaren Abdeckung für externe Festplatten Enclosure with a hinged cover for external hard drives
10/15/2008EP1981022A1 Optical disk and a method for reproducing data from such an optical disk
10/15/2008EP1979003A1 Method for deriving a wellness related index for a food composition
10/15/2008CN101286323A Electronic components cleaning trays and delivery tools
10/15/2008CN101286322A Method and apparatus for controlling sampling of signals produced in relation to stored data
10/15/2008CN100426412C HGA with flying altitude regulator, hard disc driver and producing method thereof
10/15/2008CN100426411C Head position control method and disk storage device
10/15/2008CN100426398C Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same
10/15/2008CN100426388C Method for performing optimal recording power calibration in recorder and recording medium therefor
10/15/2008CN100426383C Magnetic recording medium and method for manufacturing same
10/15/2008CN100426382C Downstream finned stripper shroud airstream conditioning apparatus for a disc drive
10/15/2008CN100426381C An improved electrical connection between a suspension flexure cable and a head stack flexure circuit
10/15/2008CN100426380C Vertical magnetic record head
10/15/2008CN100426379C Method for preventing reduction in a reproduced output of a servo signal in a magnetic recording medium
10/14/2008US7436755 Optical information recording medium, recording and reproduction methods using the same, optical information recording device, and optical information reproduction device
10/14/2008US7436747 Detector and method for detecting synchronization signals in disc system
10/14/2008US7436742 Optical recording device and aberration correction method
10/14/2008US7436740 Wobble detection for playback of optical recording media
10/14/2008US7436638 Ferromagnetic pinning structure including a first section antiferromagnetically coupled to a pinned layer and a second section elongated relative to the first section in a stripe height direction
10/14/2008US7436637 Magnetoresistive sensor having an improved pinning structure
10/14/2008US7436636 Dual CPP GMR sensor with in-stack bias structure
10/14/2008US7436635 Current perpendicular to plane (CPP) magnetoresistive sensor having a highly conductive lead structure
10/14/2008US7436634 Magnetically anisotropic shield for use in magnetic data recording
10/14/2008US7436633 Thin-film magnetic head, head gimbal assembly and hard disk system
10/14/2008US7436632 Differential/dual CPP recording head
10/14/2008US7436631 Heated gimbal for magnetic head to disk clearance adjustment
10/14/2008US7436630 System and method for reducing micro-discharge events in a data storage device
10/14/2008US7436629 Laminated magnetic structure for use in a perpendicular magnetic write head
10/14/2008US7436628 Perpendicular magnetic recording head for reducing the width of magnetization reversal between recording patterns on a recording medium and method of manufacturing the same
10/14/2008US7436627 Magnetic head for perpendicular magnetic recording and method of manufacturing same
10/14/2008US7436624 Pole base loading apparatus and main chassis for magnetic recording/reading device
10/14/2008US7436622 Concurrent servo and data track writing
10/14/2008US7436621 Azimuth compensation using combination bump pes detection
10/14/2008US7436619 Head floating amount control method and unit, storage apparatus and computer-readable program
10/14/2008US7436617 Controller, state estimator and methods for use therewith
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