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)
11/2014
11/25/2014US8896955 Adaptive track follow control
11/25/2014US8896954 Longitudinal position information on a magnetic tape media
11/25/2014US8896952 Disk storage apparatus and method for servo controlling
11/25/2014US8896951 Magnetic disk and magnetic recording/reproducing apparatus
11/25/2014US8896950 Analog front end for proximity sensing of tunneling current
11/25/2014US8896948 Customizing a range of acceptable tape dimensional stability write conditions
11/25/2014US8896947 Disk storage apparatus and method for determining malfunction of high-frequency oscillating element
11/25/2014US8895165 Method of manufacturing a glass substrate for a magnetic disk, glass substrate for a magnetic disk, method of manufacturing a magnetic disk, and magnetic disk
11/25/2014US8895164 Perpendicular magnetic recording medium
11/25/2014US8895163 Perpendicular magnetic recording medium
11/25/2014US8895161 Ferromagnetic graphenes and spin valve devices including the same
11/25/2014US8895127 Method of creating two-sided template from a single recorded master
11/25/2014US8893376 Method of forming a straight top main pole for PMR bevel writer
11/20/2014US20140342189 Magnetic recording medium and method of producing the same
11/20/2014US20140342188 Magnetic Layer
11/20/2014US20140342085 Material for use in a tmr read gap without adversely affecting the tmr effect
11/20/2014US20140340793 Magnetoresistive sensor
11/20/2014US20140340792 Magnetic Element with Biasing Structure Distal the Air Bearing Surface
11/20/2014US20140340791 Current-perpendicular-to-the-plane (cpp) magnetoresistive sensor with reduced-width top and bottom electrodes and method for making
11/20/2014US20140340790 Enlarged substrate for magnetic recording medium
11/20/2014US20140340788 Magnetic Storage Medium Comprised of Magnetic Nanoparticles Contained Within Nanotubes
11/20/2014US20140340787 Method and system for hard disk drive throughput optimization using position error signaling
11/20/2014US20140340786 Method for reducing variation range of skew angle of magnetic writing pole and magnetic writing pole using the method
11/20/2014US20140340785 A/d converter, motor drive device, magnetic disk storage device, and electronic appliance
11/20/2014US20140340784 Preventing Damage to Storage Devices within a Storage System Due to Movement of the Storage System
11/20/2014US20140340782 Microwave-assisted magnetic head, head gimbal assembly, and magnetic recording and reproducing device
11/20/2014US20140340781 Microwave-assisted magnetic recording and reproducing device
11/20/2014US20140340780 Method and System for Sliding-Window Based Phase, Gain, Frequency and DC Offset Estimation for Servo Channel
11/20/2014US20140340560 Lens device and position detection method of movable optical element
11/18/2014US8892817 Storage device with inline address indirection metadata storage
11/18/2014US8891340 Heat source management in data storage device
11/18/2014US8891208 CPP-type magnetoresistive element including a rear bias structure and lower shields with inclined magnetizations
11/18/2014US8891207 Connection schemes for a multiple sensor array usable in two-dimensional magnetic recording
11/18/2014US8891206 Co-located gimbal-based dual stage actuation disk drive suspensions with motor stiffener
11/18/2014US8891205 Apparatuses and methods for controlling near-field transducer to write pole spacing
11/18/2014US8891204 Biasing structure for write element domain control in a magnetic writer
11/18/2014US8891200 Impedance mitigation of a microactuator conductive joint
11/18/2014US8891199 Robust metric computation of longitudinal position (LPOS) data symbol detection
11/18/2014US8891198 Method and apparatus for operating a tape storage device
11/18/2014US8891197 Adjustment of tape writing mechanism, based on tape dimensional stability and positional error signal distribution
11/18/2014US8891196 Method of reading and writing magnetic recording medium
11/18/2014US8891195 Method and system for compensating for track squeeze
11/18/2014US8891194 Disk drive iteratively adapting correction value that compensates for non-linearity of head
11/18/2014US8891193 Disk drive calibrating threshold and gain of touchdown sensor
11/18/2014US8891192 Disk drive calibrating parameter by injecting noise signal and measuring off-track read capability
11/18/2014US8891191 Data storage device initializing read signal gain to detect servo seed pattern
11/18/2014US8891190 Electric field writing magnetic storage device
11/18/2014US8891189 Disk drive with filter compensation integrated in sliders for high-bandwidth read sensors
11/18/2014US8889813 Mixture comprising sulfonate group-containing compound and method of manufacturing the same, solution composition, polyurethane resin and method of manufacturing the same, and magnetic recording medium
11/18/2014US8889275 Single layer small grain size FePT:C film for heat assisted magnetic recording media
11/18/2014US8889274 Perpendicular magnetic recording layer with regions having different magnetic anisotropy constants
11/18/2014US8889019 Super shallow laminated hard mask stencil for magnetic read sensor fabrication
11/18/2014US8889018 Method for manufacturing a magnetic write pole using a multi-layered hard mask structure
11/18/2014US8888966 Protective film mainly composed of a tetrahedral amorphous carbon film and a magnetic recording medium having the protective film
11/18/2014US8887528 Process for producing surface-treated glass plate
11/13/2014US20140335377 Current perpendicular to plane magnetoresistive sensor employing half metal alloys for improved sensor performance
11/13/2014US20140335376 Electrically conductive underlayer to grow fept granular media with (001) texture on glass substrates
11/13/2014US20140334280 Systems and Methods for Characterizing Head Contact
11/13/2014US20140334279 Testing method of a magnetic head, and testing apparatus thereof
11/13/2014US20140334278 Systems and Methods for Energy Based Head Contact Detection
11/13/2014US20140334276 Glass for magnetic recording medium substrate and usage thereof
11/13/2014US20140334275 Transducer head temperature monitoring
11/13/2014US20140334042 Reader with decoupled magnetic seed layer
11/13/2014US20140334041 Magnetoresistive element, magnetic head, magnetic recording and reproducing apparatus, and method of manufacturing magnetoresistive element
11/13/2014US20140334040 Magnetic shield base lamination
11/13/2014US20140334039 Perpendicular magnetic recording media having novel seed layer
11/13/2014US20140334037 Magnetic write head having electrically biasable structures
11/13/2014US20140334033 Quasi-statically oriented head for recording non-legacy formats
11/13/2014US20140334032 Antiferromagnetic (afm) grain growth controlled random telegraph noise (rtn) suppressed magnetic head
11/13/2014US20140334030 Recording head with dual coil/dual shield arrangement and high frequency oscillator
11/13/2014US20140334029 Magnetoresistive element, magnetic head, and magnetic recording and reproducing apparatus
11/13/2014US20140332496 Media etch process
11/11/2014US8886025 Laser film heating apparatus
11/11/2014US8885447 Glass for magnetic recording medium substrate, glass substrate for magnetic recording medium, and their use
11/11/2014US8885302 Anisotropic magnetoresistive (AMR) sensors and techniques for fabricating same
11/11/2014US8885301 Magnetic write head characterization with nano-meter resolution using nitrogen vacancy color centers
11/11/2014US8885300 Magnetic element with a bi-layer side shield
11/11/2014US8885299 Low resistance ground joints for dual stage actuation disk drive suspensions
11/11/2014US8885297 Electrical contacts to motors in dual stage actuated suspensions
11/11/2014US8885296 Current drive type magnetic head and disk drive with the same
11/11/2014US8885287 Method and apparatus for prevention of Fe contamination with oxygen mixture in a hard disk drive
11/11/2014US8885286 Magnetic disk device and control method of magnetic disk device
11/11/2014US8885284 Information write apparatus and information write method
11/11/2014US8885281 Electrical device having a reducing harddisk vibration function and reducing harddisk vibration method
11/11/2014US8885279 Disk drive detecting head/disk contact by evaluating a subset of touchdown metrics during a servo sector interrupt
11/11/2014US8885278 Magnetic disk apparatus and control method of magnetic heads
11/11/2014US8885277 Modulation coding for two-dimensional recording
11/11/2014US8885275 System and method for ATI/FTI detection in magnetic media
11/11/2014US8884573 Control techniques for motor driven systems
11/11/2014US8883330 Glass for chemical strengthening, substrate for information recording media and information recording media
11/11/2014US8883329 Hexagonal ferrite magnetic powder and method of manufacturing the same, and magnetic recording medium and method of manufacturing the same
11/11/2014US8883328 Perpendicular magnetic recording medium
11/11/2014US8883327 Microwave assisted magnetic recording medium and information recording apparatus using the same
11/11/2014US8883301 Coextrusion film and method of making a laminated web
11/11/2014US8883265 Method of manufacturing magnetic recording medium and magnetic recording/reproducing device
11/11/2014US8883249 Method of producing a perpendicular magnetic recording medium
11/11/2014US8883022 Mask blank and method of manufacturing an imprinting mold
11/11/2014US8883017 Method and system for providing a read transducer having seamless interfaces
11/11/2014US8881378 Method to improve performance of a magneto-resistive (MR) sensor
11/11/2014US8881377 Method for determining a critical dimension at a plane of interest from a measurement taken at a test plane
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